KR970001547Y1 - 광 감쇠 기능을 갖는 콜리메이터 - Google Patents
광 감쇠 기능을 갖는 콜리메이터 Download PDFInfo
- Publication number
- KR970001547Y1 KR970001547Y1 KR2019940018984U KR19940018984U KR970001547Y1 KR 970001547 Y1 KR970001547 Y1 KR 970001547Y1 KR 2019940018984 U KR2019940018984 U KR 2019940018984U KR 19940018984 U KR19940018984 U KR 19940018984U KR 970001547 Y1 KR970001547 Y1 KR 970001547Y1
- Authority
- KR
- South Korea
- Prior art keywords
- collimator
- light
- plate
- optical attenuation
- optical
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 23
- 239000013307 optical fiber Substances 0.000 claims description 9
- 230000002238 attenuated effect Effects 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
- G02B6/266—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims (6)
- 그 중심부를 이루는 코어 및 바깥부를 이루는 클래드로 구성된 광 파이버와 봉상의 렌즈가 결합되어 소정의 광을 평행광으로 하는 콜리메이터에 있어서, 상기 콜리메이터를 고정 지지하며 상기 콜리메이터에서 방사되는 평행광을 안내하는 공간부가 마련된 홀더와, 상기 홀더의 공간부가 마련된 일측부에 회전가능하게 설치되며 그 소정 위치에 구멍이 형성되어 있는 회전 광 감쇠판을 구비하여 상기 광 감쇠판의 회전에 따라 상기 콜리메이터에서 방사되는 광이 감쇠되도록 되어 있는 것을 특징으로 하는 광 감쇠 기능을 갖는 콜리메이터.
- 제1항에 있어서, 상기 콜리메이터는 상기 홀더의 중심부에서 소정 간격 이격된 위치에 고정되어 있는 것을 특징으로 하는 광 감쇠 기능을 갖는 콜리메이터.
- 제1항에 있어서, 상기 광 감쇠판의 구멍은 상기 광 감쇠판의 중심점을 포함하지 않는 것을 특징으로 하는 광 감쇠 가능을 갖는 것을 특징으로 하는 광 감쇠 기능을 갖는 콜리메이터.
- 제1항에 있어서, 상기 홀더에는 180°대향되게 스톱퍼가 설치되고 상기 광 감쇠판에는 걸림부재가 형성되어 있는 것을 특징으로 하는 광 감쇠 기능을 갖는 콜리메이터.
- 제1항에 있어서, 상기 광 감쇠판 내측에는 광 흡수제가 도포되어 있는 것을 특징으로 하는 광 감쇠 기능을 갖는 콜리메이터.
- 제1항에 있어서, 상기 광 감쇠판의 소정 부위에는 요철부가 형성되어 있는 것을 특징으로 하는 광 감쇠 기능을 갖는 콜리메이터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940018984U KR970001547Y1 (ko) | 1994-07-28 | 1994-07-28 | 광 감쇠 기능을 갖는 콜리메이터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940018984U KR970001547Y1 (ko) | 1994-07-28 | 1994-07-28 | 광 감쇠 기능을 갖는 콜리메이터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960006527U KR960006527U (ko) | 1996-02-17 |
KR970001547Y1 true KR970001547Y1 (ko) | 1997-03-14 |
Family
ID=19389605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940018984U KR970001547Y1 (ko) | 1994-07-28 | 1994-07-28 | 광 감쇠 기능을 갖는 콜리메이터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970001547Y1 (ko) |
-
1994
- 1994-07-28 KR KR2019940018984U patent/KR970001547Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960006527U (ko) | 1996-02-17 |
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Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19970130 |
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