JP2002519855A5 - - Google Patents
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- Publication number
- JP2002519855A5 JP2002519855A5 JP2000556531A JP2000556531A JP2002519855A5 JP 2002519855 A5 JP2002519855 A5 JP 2002519855A5 JP 2000556531 A JP2000556531 A JP 2000556531A JP 2000556531 A JP2000556531 A JP 2000556531A JP 2002519855 A5 JP2002519855 A5 JP 2002519855A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- semiconductor
- waveguide layer
- active region
- adjacent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 description 4
- 230000003287 optical Effects 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Description
【特許請求の範囲】
【請求項１】 ＩＩ−ＶＩ半導体活性領域（２４，２８，３０；６４，６８，６０；１２４，１２８，１３０）と、
該活性領域に動作可能に結合されたＩＩ−ＶＩ半導体導波層（２２；６２；１２２）と、
該ＩＩ−ＶＩ半導体導波層に隣接しかつ前記活性領域の外側にあり、そして暗線欠陥の発生を低減させる光吸収層（３４；７４；１３４）と、
前記導波層に隣接した光吸収層（１３４）上に堆積して前記導波層を規定した、高屈折率の低損失材料の層（１３６）と、
を含むＩＩ−ＶＩ半導体発光デバイス（１０；５０；１１０）。
【請求項２】 電子システム、光学データ記憶システム、光学通信システム、及び電子ディスプレイを含む群から選択される、請求項１に記載のデバイスを含むデバイス。
【請求項１】 ＩＩ−ＶＩ半導体活性領域（２４，２８，３０；６４，６８，６０；１２４，１２８，１３０）と、
該活性領域に動作可能に結合されたＩＩ−ＶＩ半導体導波層（２２；６２；１２２）と、
該ＩＩ−ＶＩ半導体導波層に隣接しかつ前記活性領域の外側にあり、そして暗線欠陥の発生を低減させる光吸収層（３４；７４；１３４）と、
前記導波層に隣接した光吸収層（１３４）上に堆積して前記導波層を規定した、高屈折率の低損失材料の層（１３６）と、
を含むＩＩ−ＶＩ半導体発光デバイス（１０；５０；１１０）。
【請求項２】 電子システム、光学データ記憶システム、光学通信システム、及び電子ディスプレイを含む群から選択される、請求項１に記載のデバイスを含むデバイス。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/920,179 US5963573A (en) | 1997-08-25 | 1997-08-25 | Light absorbing layer for II-VI semiconductor light emitting devices |
| US08/920,179 | 1997-08-25 | ||
| PCT/US1998/014973 WO1999010956A1 (en) | 1997-08-25 | 1998-07-20 | Light absorbing layer for ii-vi semiconductor light emitting devices |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002519855A JP2002519855A (ja) | 2002-07-02 |
| JP2002519855A5 true JP2002519855A5 (ja) | 2006-01-05 |
| JP4335451B2 JP4335451B2 (ja) | 2009-09-30 |
Family
ID=25443299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000556531A Expired - Fee Related JP4335451B2 (ja) | 1997-08-25 | 1998-07-20 | 埋込みリッジｉｉ−ｖｉ半導体発光デバイス |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5963573A (ja) |
| EP (1) | EP1008213B1 (ja) |
| JP (1) | JP4335451B2 (ja) |
| KR (1) | KR100601116B1 (ja) |
| CN (1) | CN1114980C (ja) |
| AU (1) | AU8575798A (ja) |
| DE (1) | DE69839560D1 (ja) |
| MY (1) | MY117926A (ja) |
| WO (1) | WO1999010956A1 (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3925753B2 (ja) * | 1997-10-24 | 2007-06-06 | ソニー株式会社 | 半導体素子およびその製造方法ならびに半導体発光素子 |
| JP4147602B2 (ja) * | 1998-02-02 | 2008-09-10 | ソニー株式会社 | 自励発振型半導体レーザ |
| DE19963807A1 (de) * | 1999-12-30 | 2001-07-19 | Osram Opto Semiconductors Gmbh | Streifenlaserdiodenelement |
| US6832034B2 (en) * | 2002-06-21 | 2004-12-14 | 3M Innovative Properties Company | Optical waveguide |
| JP2004296461A (ja) * | 2003-03-25 | 2004-10-21 | Sharp Corp | 酸化物半導体発光素子 |
| JP3857294B2 (ja) * | 2004-11-11 | 2006-12-13 | 三菱電機株式会社 | 半導体レーザ |
| DE102006046297A1 (de) * | 2006-09-29 | 2008-04-03 | Osram Opto Semiconductors Gmbh | Halbleiterlaser |
| DE102012109175B4 (de) | 2012-09-27 | 2019-02-28 | Osram Opto Semiconductors Gmbh | Halbleiterlaserdiode |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5248631A (en) * | 1990-08-24 | 1993-09-28 | Minnesota Mining And Manufacturing Company | Doping of iib-via semiconductors during molecular beam epitaxy using neutral free radicals |
| CN1111840A (zh) * | 1991-05-15 | 1995-11-15 | 明尼苏达州采矿制造公司 | 蓝-绿激光二极管的制造方法 |
| US5213998A (en) * | 1991-05-15 | 1993-05-25 | Minnesota Mining And Manufacturing Company | Method for making an ohmic contact for p-type group II-VI compound semiconductors |
| US5291507A (en) * | 1991-05-15 | 1994-03-01 | Minnesota Mining And Manufacturing Company | Blue-green laser diode |
| US5274269A (en) * | 1991-05-15 | 1993-12-28 | Minnesota Mining And Manufacturing Company | Ohmic contact for p-type group II-IV compound semiconductors |
| US5396103A (en) * | 1991-05-15 | 1995-03-07 | Minnesota Mining And Manufacturing Company | Graded composition ohmic contact for P-type II-VI semiconductors |
| US5404027A (en) * | 1991-05-15 | 1995-04-04 | Minnesota Mining & Manufacturing Compay | Buried ridge II-VI laser diode |
| RU94046132A (ru) * | 1992-05-22 | 1996-09-27 | Миннесота Майнинг энд Мануфакчуринг Компани (US) | Способ управления системой молекулярной пучковой эпитаксии /mbe/ во время изготовления электролюминисцентного прибора на полупроводниковом ii-yi соединении и ii-yi лазерные диоды |
| US5319219A (en) * | 1992-05-22 | 1994-06-07 | Minnesota Mining And Manufacturing Company | Single quantum well II-VI laser diode without cladding |
| JP2809978B2 (ja) * | 1993-10-20 | 1998-10-15 | 株式会社東芝 | 半導体レ−ザ素子 |
| US5488233A (en) * | 1993-03-11 | 1996-01-30 | Kabushiki Kaisha Toshiba | Semiconductor light-emitting device with compound semiconductor layer |
| JPH077183A (ja) * | 1993-06-17 | 1995-01-10 | Rohm Co Ltd | 半導体発光装置及びその製造方法 |
| US5422902A (en) * | 1993-07-02 | 1995-06-06 | Philips Electronics North America Corporation | BeTe-ZnSe graded band gap ohmic contact to p-type ZnSe semiconductors |
| US5742629A (en) * | 1995-07-21 | 1998-04-21 | Matsushita Electric Industrial Co., Ltd. | Semiconductor laser and production method thereof |
-
1997
- 1997-08-25 US US08/920,179 patent/US5963573A/en not_active Expired - Lifetime
-
1998
- 1998-07-20 AU AU85757/98A patent/AU8575798A/en not_active Abandoned
- 1998-07-20 DE DE69839560T patent/DE69839560D1/de not_active Expired - Lifetime
- 1998-07-20 EP EP98936915A patent/EP1008213B1/en not_active Expired - Lifetime
- 1998-07-20 WO PCT/US1998/014973 patent/WO1999010956A1/en not_active Application Discontinuation
- 1998-07-20 JP JP2000556531A patent/JP4335451B2/ja not_active Expired - Fee Related
- 1998-07-20 CN CN98808435A patent/CN1114980C/zh not_active Expired - Fee Related
- 1998-07-20 KR KR1020007001848A patent/KR100601116B1/ko not_active IP Right Cessation
- 1998-08-21 MY MYPI98003824A patent/MY117926A/en unknown
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