JP4901086B2 - 一体化された光学素子およびアライメントポストを有する面発光レーザパッケージ - Google Patents
一体化された光学素子およびアライメントポストを有する面発光レーザパッケージ Download PDFInfo
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- JP4901086B2 JP4901086B2 JP2004273527A JP2004273527A JP4901086B2 JP 4901086 B2 JP4901086 B2 JP 4901086B2 JP 2004273527 A JP2004273527 A JP 2004273527A JP 2004273527 A JP2004273527 A JP 2004273527A JP 4901086 B2 JP4901086 B2 JP 4901086B2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
- H01S5/02253—Out-coupling of light using lenses
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
- H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/42—Arrays of surface emitting lasers
- H01S5/423—Arrays of surface emitting lasers having a vertical cavity
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0556—Disposition
- H01L2224/05568—Disposition the whole external layer protruding from the surface
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/05573—Single external layer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
- H01S5/02251—Out-coupling of light using optical fibres
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0235—Method for mounting laser chips
- H01S5/02355—Fixing laser chips on mounts
- H01S5/0237—Fixing laser chips on mounts by soldering
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
オプトエレクトロニクスデバイスを含むパッケージまたはシステムのアセンブリは、多数の光学構成要素を半導体デバイスとアライメントしなければならないので、しばしば高価なものになる。たとえば、光送受信器チップの送信側は、垂直共振器型面発光レーザ(VCSEL)の面に対して垂直な方向で光信号を放出するVCSELを含む場合がある。レーザからの光信号を集光するかまたは変え、光信号と外部の光ファイバとの結合を改善するために、典型的にはレンズまたは他の光学素子が必要である。レーザ、レンズ、光ファイバは、光サブアセンブリ(OSA)を製造するアセンブリプロセスの間にアライメントすることができる。アライメントプロセスは、ファイバに結合される光パワーを測定しながらレーザの相対的な位置を調節することを含む、時間も費用もかかるプロセスになりうる。光結合効率が最大のレベルになるかまたは認められるレベルになると、レーザ、レンズ、光ファイバの相対的な位置をロックする。レーザの相対的な位置を調節しロックする機構により、OSAのコストと複雑さが高まる可能性がある。さらに、アライメントとアセンブリのプロセスは一般に、パッケージごとに別々に行わなければならない。
ウェハレベルのパッケージングは、オプトエレクトロニクスデバイスのパッケージングのサイズとコストを下げる有望な技術である。ウェハレベルのパッケージングでは、従来は別々に形成し取り付けていた構成要素を、多数のパッケージに相当する1つのウェハ上に製造する。この結果得られる構造を分離した個別のパッケージに分けるために切断することができる。
610:面発光レーザ
612:ボンディングパッド
620:サブマウント
622:導電バンプ
624:外部端子
630:キャップ
632:スペーサリング
634:ふたプレート
640:キャビティ
650:光デバイス
660:ポスト
700:光アセンブリ
710:スリーブ
720:フェルール
730:光ファイバ
Claims (9)
- 上面から光信号を放出するデバイスと、
前記デバイスに電気的に接続された電気トレースを含むサブマウントと、
前記デバイスを囲むキャビティを形成するように、前記サブマウントに取り付けられたキャップと、
前記キャビティ内において、前記キャップの内側表面上で前記光信号の経路内に存在する光学レンズと、
前記光信号が前記キャップから出る場所において該キャップの外側表面上に取り付けられ、前記光信号の前記経路と整列されたアライメントポストと、
を備えている、光デバイスパッケージ。 - 前記サブマウントが、
前記キャビティ内にあり前記デバイスに接続された内部ボンディングパッドと、
前記内部ボンディングパッドに電気的に接続し、前記キャビティの外側でアクセス可能な外部端子と、
をさらに備えている、請求項1に記載の光デバイスパッケージ。 - 前記キャップを前記サブマウントに接合することにより、前記キャビティが密封される、請求項1または2に記載の光デバイスパッケージ。
- 前記キャップが、
前記サブマウントに取り付けられるスペーサリングと、
前記スペーサリングに取り付けられるプレートと、
を備えている、請求項1、2、または3に記載の光デバイスパッケージ。 - 前記スペーサリングは前記光信号に対して不透明であり、前記プレートは前記光信号に対して透明である、請求項4に記載の光デバイスパッケージ。
- 前記アライメントポストは、前記光信号のビームプロファイルより大きな内径を有する中空のシリンダを含む、請求項1乃至5のいずれか一項に記載の光デバイスパッケージ。
- パッケージング方法であって、
第1のウェハの複数のサブマウント領域に、各デバイスの上面から光信号が放出される複数のデバイスをそれぞれ電気的に接続するステップと、
各キャップが、中を貫通する穴を有するスペーサと、前記光信号に対して透明なプレートと、光学レンズと、を有する、複数のキャップを製造するステップと、
前記キャップを前記第1のウェハに接合するステップであって、前記デバイスは、前記第1のウェハと前記それぞれのキャップとの間のそれぞれのキャビティ内に封入され、各デバイスについて、対応するキャップ内の前記光学レンズが前記デバイスからの光信号を受信するように配置される、ステップと、
前記光信号が前記キャップから出る場所において該キャップの外側表面上に、前記光信号の経路と整列してアライメントポストを取り付けるステップと、
前記デバイスを含む複数のパッケージに分離するために、前記第1のウェハを分割するステップと、
を含み、
前記複数のキャップを製造するステップは、
基板の上面上にエッチング停止層を形成するステップと、
前記エッチング停止層を覆う複数の前記光学レンズを形成するステップと、
前記光学レンズの下にそれぞれ前記基板を通して穴を形成するステップと、
を含む、方法。 - 前記キャップが第2のウェハのそれぞれの領域を備え、前記キャップを前記第1のウェハに接合するステップが、前記第2のウェハを前記第1のウェハに接合するステップを含む、請求項7に記載の方法。
- 前記穴を形成するステップが、前記基板の裏面をエッチングするステップを含む、請求項7または8に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/665662 | 2003-09-19 | ||
US10/665,662 US6982437B2 (en) | 2003-09-19 | 2003-09-19 | Surface emitting laser package having integrated optical element and alignment post |
Publications (2)
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JP2005094021A JP2005094021A (ja) | 2005-04-07 |
JP4901086B2 true JP4901086B2 (ja) | 2012-03-21 |
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JP2004273527A Expired - Fee Related JP4901086B2 (ja) | 2003-09-19 | 2004-09-21 | 一体化された光学素子およびアライメントポストを有する面発光レーザパッケージ |
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US (2) | US6982437B2 (ja) |
JP (1) | JP4901086B2 (ja) |
CN (1) | CN100530865C (ja) |
DE (1) | DE102004025775A1 (ja) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7212698B2 (en) * | 2004-02-10 | 2007-05-01 | International Business Machines Corporation | Circuit board integrated optical coupling elements |
US7223619B2 (en) * | 2004-03-05 | 2007-05-29 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | VCSEL with integrated lens |
US7488117B2 (en) * | 2004-03-05 | 2009-02-10 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Large tolerance fiber optic transmitter and receiver |
US20060214909A1 (en) * | 2005-03-23 | 2006-09-28 | Poh Ju C | Vertical cavity surface-emitting laser in non-hermetic transistor outline package |
TWI284966B (en) * | 2006-01-12 | 2007-08-01 | Touch Micro System Tech | Method for wafer level package and fabricating cap structures |
US8044412B2 (en) | 2006-01-20 | 2011-10-25 | Taiwan Semiconductor Manufacturing Company, Ltd | Package for a light emitting element |
JP4697077B2 (ja) * | 2006-07-12 | 2011-06-08 | 日立電線株式会社 | 光モジュール |
KR100817060B1 (ko) * | 2006-09-22 | 2008-03-27 | 삼성전자주식회사 | 카메라 모듈 및 그 제조 방법 |
US20090014856A1 (en) * | 2007-07-10 | 2009-01-15 | International Business Machine Corporation | Microbump seal |
DE102007039291A1 (de) | 2007-08-20 | 2009-02-26 | Osram Opto Semiconductors Gmbh | Optoelektronisches Halbleitermodul und Verfahren zur Herstellung eines solchen |
GB2455489B (en) | 2007-08-22 | 2012-05-30 | Photonstar Led Ltd | High thermal performance packaging for optoelectronics devices |
US20090284837A1 (en) * | 2008-05-13 | 2009-11-19 | Micron Technology, Inc. | Method and apparatus providing uniform separation of lens wafer and structure bonded thereto |
DE102008039147A1 (de) * | 2008-05-30 | 2009-12-03 | Osram Opto Semiconductors Gmbh | Optoelektronisches Modul und optoelektronische Anordnung |
JP5327042B2 (ja) * | 2009-03-26 | 2013-10-30 | 豊田合成株式会社 | Ledランプの製造方法 |
DE102009042479A1 (de) | 2009-09-24 | 2011-03-31 | Msg Lithoglas Ag | Verfahren zum Herstellen einer Anordnung mit einem Bauelement auf einem Trägersubstrat und Anordnung sowie Verfahren zum Herstellen eines Halbzeuges und Halbzeug |
US8551814B2 (en) * | 2010-03-11 | 2013-10-08 | Freescale Semiconductor, Inc. | Method of fabricating a semiconductor device that limits damage to elements of the semiconductor device that are exposed during processing |
US9065236B2 (en) * | 2010-04-30 | 2015-06-23 | Seagate Technology | Method and apparatus for aligning a laser diode on a slider |
US8345517B2 (en) | 2010-04-30 | 2013-01-01 | Seagate Technology Llc | Method and apparatus for aligning a laser diode on a slider |
CN103097932B (zh) * | 2010-09-14 | 2015-04-15 | Fci公司 | 光学耦合设备、光学系统和组装方法 |
CN102035133B (zh) * | 2010-11-19 | 2012-03-28 | 中国电子科技集团公司第十三研究所 | 微通道叠层激光器封装定位装置 |
WO2012096651A1 (en) | 2011-01-11 | 2012-07-19 | Hewlett-Packard Development Company, L.P. | Passive optical alignment |
MY161466A (en) * | 2011-04-29 | 2017-04-14 | Seagate Technology Llc | Method and apparatus for aligning a laser diode on a slider |
CN103858038B (zh) * | 2011-09-06 | 2015-09-16 | 惠普发展公司,有限责任合伙企业 | 以机械方式对准的光学引擎 |
RU2610339C2 (ru) * | 2011-10-10 | 2017-02-09 | Конинклейке Филипс Н.В. | Способ монтажа кристаллов vcsel на кристаллодержателе |
US9917647B2 (en) | 2012-01-31 | 2018-03-13 | Hewlett Packard Enterprise Development Lp | Combination underfill-dam and electrical-interconnect structure for an opto-electronic engine |
WO2013136205A2 (en) | 2012-03-14 | 2013-09-19 | Koninklijke Philips N.V. | Vcsel module and manufacture thereof. |
EP2762937A1 (en) * | 2013-01-31 | 2014-08-06 | CCS Technology, Inc. | A method to manufacture an optoelectronic assembly |
US9563028B2 (en) | 2013-01-31 | 2017-02-07 | Ccs Technology, Inc. | Method to manufacture an optoelectronic assembly |
US9496247B2 (en) * | 2013-08-26 | 2016-11-15 | Optiz, Inc. | Integrated camera module and method of making same |
CN104459906A (zh) * | 2014-10-21 | 2015-03-25 | 华天科技(昆山)电子有限公司 | 用于有源光缆光学系统的无源对准结构及加工工艺 |
US9791644B2 (en) | 2014-11-05 | 2017-10-17 | The Boeing Company | Data bus-in-a-box (BiB) system design and implementation |
DE102015108494B4 (de) | 2015-05-29 | 2024-01-18 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Verfahren zum Herstellen eines Gehäusedeckels und Verfahren zum Herstellen eines optoelektronischen Bauelements |
EP3125008A1 (en) | 2015-07-29 | 2017-02-01 | CCS Technology Inc. | Method to manufacture optoelectronic modules |
US11585991B2 (en) | 2019-02-28 | 2023-02-21 | Teramount Ltd. | Fiberless co-packaged optics |
US20230296853A9 (en) | 2015-10-08 | 2023-09-21 | Teramount Ltd. | Optical Coupling |
US12124087B2 (en) | 2015-10-08 | 2024-10-22 | Teramount Ltd. | Wideband surface coupling |
EP3465845B1 (en) * | 2016-06-03 | 2023-01-11 | Princeton Optronics, Inc. | Vcsel illuminator package |
US10481355B2 (en) * | 2018-04-20 | 2019-11-19 | Sicoya Gmbh | Optical assembly |
US10931080B2 (en) | 2018-09-17 | 2021-02-23 | Waymo Llc | Laser package with high precision lens |
CN110783810B (zh) * | 2019-10-23 | 2020-08-14 | 武汉东飞凌科技有限公司 | 同轴封装型边发射激光器的封帽同轴度定位方法 |
US11782225B2 (en) | 2019-11-19 | 2023-10-10 | Corning Research & Development Corporation | Multi-fiber interface apparatus for photonic integrated circuit |
US20220021179A1 (en) * | 2020-07-20 | 2022-01-20 | Apple Inc. | Photonic Integrated Circuits with Controlled Collapse Chip Connections |
WO2023283294A1 (en) | 2021-07-08 | 2023-01-12 | Apple Inc. | Light source modules for noise mitigation |
US12111207B2 (en) | 2022-09-23 | 2024-10-08 | Apple Inc. | Despeckling in optical measurement systems |
Family Cites Families (110)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5422115B2 (ja) * | 1972-05-19 | 1979-08-04 | ||
JPS59596Y2 (ja) * | 1975-03-14 | 1984-01-09 | 株式会社ニコン | ロシウツケイノジユコウキ |
US4307934A (en) | 1978-05-08 | 1981-12-29 | General Dynamics, Pomona Division | Packaged fiber optic modules |
EP0151653B1 (fr) * | 1983-12-15 | 1987-09-16 | International Business Machines Corporation | Dispositif de sérialisation/désérialisation de configuration de bits de longueur variable |
US4847848A (en) * | 1987-02-20 | 1989-07-11 | Sanyo Electric Co., Ltd. | Semiconductor laser device |
DE68921269T2 (de) * | 1988-09-07 | 1995-06-22 | Texas Instruments Inc | Integrierte Prüfschaltung. |
DE3833096A1 (de) * | 1988-09-29 | 1990-04-05 | Siemens Ag | Optische koppelanordnung |
DE3834335A1 (de) * | 1988-10-08 | 1990-04-12 | Telefunken Systemtechnik | Halbleiterschaltung |
SE462351B (sv) * | 1988-10-21 | 1990-06-11 | Ericsson Telefon Ab L M | Laseranordning foer ett optiskt kommunikationssystem |
US5114513A (en) * | 1988-10-27 | 1992-05-19 | Omron Tateisi Electronics Co. | Optical device and manufacturing method thereof |
JPH07104457B2 (ja) * | 1989-10-19 | 1995-11-13 | 日本板硝子株式会社 | 光コネクタ |
US5396635A (en) * | 1990-06-01 | 1995-03-07 | Vadem Corporation | Power conservation apparatus having multiple power reduction levels dependent upon the activity of the computer system |
US5195156A (en) * | 1991-10-28 | 1993-03-16 | Raylan Corporation | Optical fiber connector assembly |
US5394490A (en) * | 1992-08-11 | 1995-02-28 | Hitachi, Ltd. | Semiconductor device having an optical waveguide interposed in the space between electrode members |
JPH0786693A (ja) * | 1993-09-16 | 1995-03-31 | Toshiba Corp | 光半導体モジュール |
US5390271A (en) * | 1993-05-03 | 1995-02-14 | Litton Systems, Inc. | Optical interface for hybrid circuit |
JP3244205B2 (ja) * | 1993-06-17 | 2002-01-07 | 信越半導体株式会社 | 半導体装置 |
BE1007779A3 (nl) * | 1993-11-25 | 1995-10-17 | Philips Electronics Nv | Opto-electronische halfgeleiderinrichting met een straling-emitterende halfgeleiderdiode en werkwijze van een dergelijke inrichting. |
EP0664585B1 (de) * | 1993-12-22 | 1998-03-04 | Siemens Aktiengesellschaft | Sende- und Empfangsmodul für eine bidirektionale optische Nachrichten- und Signalübertragung |
EP0660467B1 (de) * | 1993-12-22 | 1997-03-19 | Siemens Aktiengesellschaft | Optoelektronisches Bauelement und Verfahren zu dessen Herstellung |
US5706407A (en) * | 1993-12-28 | 1998-01-06 | Kabushiki Kaisha Toshiba | System for reallocation of memory banks in memory sized order |
GB9400499D0 (en) * | 1994-01-12 | 1994-03-09 | Magnum Power Solutions Ltd | Improved uninterruptible power supply |
US5532524A (en) * | 1994-05-11 | 1996-07-02 | Apple Computer, Inc. | Distributed power regulation in a portable computer to optimize heat dissipation and maximize battery run-time for various power modes |
JPH0837339A (ja) * | 1994-07-21 | 1996-02-06 | Nec Corp | 反射光防止型半導体レーザダイオード装置 |
DE59510613D1 (de) * | 1994-10-06 | 2003-05-08 | Infineon Technologies Ag | Sende- und Empfangsmodul für eine bidirektionale optische Nachrichten- und Signalübertragung |
DE4440935A1 (de) * | 1994-11-17 | 1996-05-23 | Ant Nachrichtentech | Optische Sende- und Empfangseinrichtung |
US5512860A (en) * | 1994-12-02 | 1996-04-30 | Pmc-Sierra, Inc. | Clock recovery phase locked loop control using clock difference detection and forced low frequency startup |
US5565672A (en) * | 1994-12-30 | 1996-10-15 | Lucent Technologies Inc. | Optical transimpedance receiver with compensation network |
US6089456A (en) * | 1995-06-07 | 2000-07-18 | E-Comm Incorporated | Low power telecommunication controller for a host computer server |
DE19508222C1 (de) * | 1995-03-08 | 1996-06-05 | Siemens Ag | Optoelektronischer Wandler und Herstellverfahren |
JP3204485B2 (ja) * | 1995-03-31 | 2001-09-04 | キヤノン株式会社 | 光半導体装置及びその作製方法 |
EP0792487A4 (en) * | 1995-09-19 | 1998-12-16 | Microchip Tech Inc | WAKE-UP FUNCTION OF A MICRO CONTROLLER WITH A PROGRAMMABLE SHIFT SHAFT |
US5742833A (en) * | 1995-11-30 | 1998-04-21 | International Business Machines Corporation | Programmable power management system and method for network computer stations |
US5956370A (en) * | 1996-01-17 | 1999-09-21 | Lsi Logic Corporation | Wrap-back test system and method |
KR100269710B1 (ko) * | 1996-01-23 | 2000-10-16 | 윤종용 | 광출력장치 및 이를 채용한 광픽업장치 |
US5835514A (en) * | 1996-01-25 | 1998-11-10 | Hewlett-Packard Company | Laser-based controlled-intensity light source using reflection from a convex surface and method of making same |
JPH09307134A (ja) * | 1996-05-13 | 1997-11-28 | Fujitsu Ltd | 受光素子及びその光モジュール並びに光ユニット |
US6354747B1 (en) * | 1996-08-26 | 2002-03-12 | Sumitomo Electric Industries, Ltd. | Optical module |
US5912872A (en) * | 1996-09-27 | 1999-06-15 | Digital Optics Corporation | Integrated optical apparatus providing separated beams on a detector and associated methods |
EP0876704B1 (en) | 1996-11-04 | 2008-08-27 | Nxp B.V. | Switched-mode power supply with state information |
US6274890B1 (en) * | 1997-01-15 | 2001-08-14 | Kabushiki Kaisha Toshiba | Semiconductor light emitting device and its manufacturing method |
US6085048A (en) * | 1997-06-11 | 2000-07-04 | Konica Corporation | Silver halide camera equipped with electronic viewfinder |
US6303922B1 (en) * | 1997-07-21 | 2001-10-16 | Ortel Corporation | Range-switching optical receiver with high sensitivity and wide dynamic range |
US5867620A (en) * | 1997-07-28 | 1999-02-02 | Molex Incorporated | Fixture for fabricating a fiber optic connector ferrule |
US5940564A (en) * | 1997-08-05 | 1999-08-17 | Picolight, Inc. | Device for coupling a light source or receiver to an optical waveguide |
US6085328A (en) * | 1998-01-20 | 2000-07-04 | Compaq Computer Corporation | Wake up of a sleeping computer using I/O snooping and imperfect packet filtering |
US6115763A (en) * | 1998-03-05 | 2000-09-05 | International Business Machines Corporation | Multi-core chip providing external core access with regular operation function interface and predetermined service operation services interface comprising core interface units and masters interface unit |
US6036872A (en) * | 1998-03-31 | 2000-03-14 | Honeywell Inc. | Method for making a wafer-pair having sealed chambers |
US6201829B1 (en) * | 1998-04-03 | 2001-03-13 | Adaptec, Inc. | Serial/parallel GHZ transceiver with pseudo-random built in self test pattern generator |
US6144787A (en) * | 1998-05-04 | 2000-11-07 | Coherent, Inc. | Aiming and focussing device for fiber-transported laser radiation |
DE59901985D1 (de) * | 1998-05-26 | 2002-08-14 | Infineon Technologies Ag | Hochfrequenz-Lasermodul und Verfahren zur Herstellung desselben |
DE19823691A1 (de) * | 1998-05-27 | 1999-12-02 | Siemens Ag | Gehäuseanordnung für Lasermodul |
US6037641A (en) | 1998-08-25 | 2000-03-14 | Hewlett-Packard Company | Optical device package including an aligned lens |
US6187211B1 (en) * | 1998-12-15 | 2001-02-13 | Xerox Corporation | Method for fabrication of multi-step structures using embedded etch stop layers |
JP3792066B2 (ja) * | 1999-03-31 | 2006-06-28 | シャープ株式会社 | 低消費電力周辺機器 |
US6460143B1 (en) * | 1999-05-13 | 2002-10-01 | Apple Computer, Inc. | Apparatus and method for awakening bus circuitry from a low power state |
US6243508B1 (en) * | 1999-06-01 | 2001-06-05 | Picolight Incorporated | Electro-opto-mechanical assembly for coupling a light source or receiver to an optical waveguide |
US6275513B1 (en) * | 1999-06-04 | 2001-08-14 | Bandwidth 9 | Hermetically sealed semiconductor laser device |
US6228675B1 (en) * | 1999-07-23 | 2001-05-08 | Agilent Technologies, Inc. | Microcap wafer-level package with vias |
US6265246B1 (en) * | 1999-07-23 | 2001-07-24 | Agilent Technologies, Inc. | Microcap wafer-level package |
JP4420538B2 (ja) * | 1999-07-23 | 2010-02-24 | アバゴ・テクノロジーズ・ワイヤレス・アイピー(シンガポール)プライベート・リミテッド | ウェーハパッケージの製造方法 |
US6234687B1 (en) * | 1999-08-27 | 2001-05-22 | International Business Machines Corporation | Self-aligning method and interlocking assembly for attaching an optoelectronic device to a coupler |
DE19947889C2 (de) * | 1999-10-05 | 2003-03-06 | Infineon Technologies Ag | Optoelektronisches, bidirektionales Sende- und Empfangsmodul in Leadframe-Technik |
US6801196B1 (en) * | 1999-11-18 | 2004-10-05 | Intel Corporation | Method and apparatus to control power state of a display device |
US6476379B2 (en) * | 2000-01-19 | 2002-11-05 | Hitachi, Ltd. | Optoelectronic devices and manufacturing method thereof |
JP4582489B2 (ja) * | 2000-01-21 | 2010-11-17 | 住友電気工業株式会社 | 発光装置 |
US6540412B2 (en) * | 2000-02-10 | 2003-04-01 | Sumitomo Electric Industries, Ltd. | Optical transceiver |
US6556608B1 (en) * | 2000-04-07 | 2003-04-29 | Stratos Lightwave, Inc. | Small format optical subassembly |
US6780661B1 (en) * | 2000-04-12 | 2004-08-24 | Finisar Corporation | Integration of top-emitting and top-illuminated optoelectronic devices with micro-optic and electronic integrated circuits |
JP3414696B2 (ja) | 2000-05-12 | 2003-06-09 | 日本電気株式会社 | 半導体装置のキャリア基板の電極構造 |
JP3438135B2 (ja) * | 2000-05-19 | 2003-08-18 | 富士通株式会社 | 情報機器及び省電力モード切替方法及び省電力モード切替プログラムを格納した記録媒体 |
US6416238B1 (en) * | 2000-08-07 | 2002-07-09 | Stratos Lightwave, Inc. | Modular high density multiple optical transmitter/receiver array |
US6614103B1 (en) * | 2000-09-01 | 2003-09-02 | General Electric Company | Plastic packaging of LED arrays |
KR100342521B1 (ko) * | 2000-09-05 | 2002-06-28 | 윤종용 | 광 수신기의 전송속도 인식 장치 및 방법 |
US6652158B2 (en) * | 2000-09-05 | 2003-11-25 | Optical Zonu Corporation | Optical networking unit employing optimized optical packaging |
US6608476B1 (en) * | 2000-09-26 | 2003-08-19 | Sun Microsystems, Inc. | Method and apparatus for reducing power consumption |
US6708229B2 (en) * | 2000-12-27 | 2004-03-16 | Intel Corporation | Configuring computer components |
AUPR245601A0 (en) * | 2001-01-10 | 2001-02-01 | Silverbrook Research Pty Ltd | An apparatus (WSM09) |
US7024059B2 (en) * | 2001-01-26 | 2006-04-04 | Triquint Technology Holding Co. | Optoelectronic receiver and method of signal adjustment |
US6599666B2 (en) * | 2001-03-15 | 2003-07-29 | Micron Technology, Inc. | Multi-layer, attenuated phase-shifting mask |
JP2002312079A (ja) * | 2001-04-12 | 2002-10-25 | Internatl Business Mach Corp <Ibm> | コンピュータシステム、コンピュータ装置、コンピュータ装置における給電制御方法 |
US20020179921A1 (en) | 2001-06-02 | 2002-12-05 | Cohn Michael B. | Compliant hermetic package |
JP4426739B2 (ja) | 2001-06-26 | 2010-03-03 | 日本オプネクスト株式会社 | 光モジュールおよびその製造方法 |
US6686580B1 (en) * | 2001-07-16 | 2004-02-03 | Amkor Technology, Inc. | Image sensor package with reflector |
US6874107B2 (en) * | 2001-07-24 | 2005-03-29 | Xilinx, Inc. | Integrated testing of serializer/deserializer in FPGA |
US6977960B2 (en) | 2001-08-16 | 2005-12-20 | Matsushita Electric Industrial Co., Ltd. | Self test circuit for evaluating a high-speed serial interface |
US6818464B2 (en) * | 2001-10-17 | 2004-11-16 | Hymite A/S | Double-sided etching technique for providing a semiconductor structure with through-holes, and a feed-through metalization process for sealing the through-holes |
US6787897B2 (en) | 2001-12-20 | 2004-09-07 | Agilent Technologies, Inc. | Wafer-level package with silicon gasket |
US20030119308A1 (en) | 2001-12-20 | 2003-06-26 | Geefay Frank S. | Sloped via contacts |
US6980823B2 (en) | 2002-01-31 | 2005-12-27 | Qualcomm Inc. | Intermediate wake mode to track sleep clock frequency in a wireless communication device |
JP2003298115A (ja) * | 2002-04-05 | 2003-10-17 | Citizen Electronics Co Ltd | 発光ダイオード |
US6757308B1 (en) * | 2002-05-22 | 2004-06-29 | Optical Communication Products, Inc. | Hermetically sealed transmitter optical subassembly |
JP4512330B2 (ja) * | 2002-07-12 | 2010-07-28 | 株式会社リコー | 複合光学素子、及び光トランシーバー |
US6970491B2 (en) * | 2002-10-30 | 2005-11-29 | Photodigm, Inc. | Planar and wafer level packaging of semiconductor lasers and photo detectors for transmitter optical sub-assemblies |
DE10310015B4 (de) * | 2003-02-28 | 2006-07-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Optoelektrischer Phasenregelkreis zur Rückgewinnung des Taktsignals in einem digitalen optischen Übertragungssystem |
US6856717B2 (en) * | 2003-03-24 | 2005-02-15 | Hymite A/S | Package with a light emitting device |
US7471904B2 (en) * | 2003-07-25 | 2008-12-30 | Alcatel-Lucent Usa Inc. | Method and apparatus for electronic equalization in optical communication systems |
US6777263B1 (en) * | 2003-08-21 | 2004-08-17 | Agilent Technologies, Inc. | Film deposition to enhance sealing yield of microcap wafer-level package with vias |
US7446622B2 (en) * | 2003-09-05 | 2008-11-04 | Infinera Corporation | Transmission line with low dispersive properties and its application in equalization |
US7480347B2 (en) * | 2003-09-11 | 2009-01-20 | Xilinx, Inc. | Analog front-end having built-in equalization and applications thereof |
US6947224B2 (en) * | 2003-09-19 | 2005-09-20 | Agilent Technologies, Inc. | Methods to make diffractive optical elements |
US7352826B2 (en) * | 2003-12-19 | 2008-04-01 | Intel Corporation | Analog delay circuit |
US20050191059A1 (en) * | 2004-01-12 | 2005-09-01 | Clariphy | Use of low-speed components in high-speed optical fiber transceivers |
US20060115280A1 (en) * | 2004-11-30 | 2006-06-01 | Chang Jae J | Optical link bandwidth improvement |
TWI278676B (en) * | 2005-07-22 | 2007-04-11 | Delta Electronics Inc | Optical transceiver module and control method thereof |
KR100706874B1 (ko) * | 2005-08-19 | 2007-04-12 | 한국과학기술원 | 광통신 시스템의 수신단의 판단 문턱값 가변장치 |
US20070047963A1 (en) * | 2005-08-25 | 2007-03-01 | John Dallesasse | Optical transceiver having parallel electronic dispersion compensation channels |
JP4695500B2 (ja) * | 2005-12-02 | 2011-06-08 | 富士通株式会社 | 信号再生装置,光受信装置および信号処理方法 |
US20070154147A1 (en) * | 2005-12-29 | 2007-07-05 | Weem Jan P P | Mechanism to increase an optical link distance |
US7574145B2 (en) * | 2005-12-30 | 2009-08-11 | Intel Corporation | Optical receiver with duo-binary encoder |
-
2003
- 2003-09-19 US US10/665,662 patent/US6982437B2/en not_active Expired - Lifetime
-
2004
- 2004-05-17 CN CNB2004100347916A patent/CN100530865C/zh not_active Expired - Fee Related
- 2004-05-26 DE DE102004025775A patent/DE102004025775A1/de not_active Withdrawn
- 2004-09-21 JP JP2004273527A patent/JP4901086B2/ja not_active Expired - Fee Related
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JP2005094021A (ja) | 2005-04-07 |
US7358109B2 (en) | 2008-04-15 |
CN100530865C (zh) | 2009-08-19 |
CN1599159A (zh) | 2005-03-23 |
US20050062055A1 (en) | 2005-03-24 |
US6982437B2 (en) | 2006-01-03 |
US20050098790A1 (en) | 2005-05-12 |
DE102004025775A1 (de) | 2005-04-14 |
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