KR890015041A - 광전소자 및 광 도파관을 구비한 아티클 제조방법 - Google Patents
광전소자 및 광 도파관을 구비한 아티클 제조방법 Download PDFInfo
- Publication number
- KR890015041A KR890015041A KR1019890002384A KR890002384A KR890015041A KR 890015041 A KR890015041 A KR 890015041A KR 1019890002384 A KR1019890002384 A KR 1019890002384A KR 890002384 A KR890002384 A KR 890002384A KR 890015041 A KR890015041 A KR 890015041A
- Authority
- KR
- South Korea
- Prior art keywords
- waveguide
- substrate
- optical
- semiconductor
- optical waveguide
- Prior art date
Links
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
- G02B6/30—Optical coupling means for use between fibre and thin-film device
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
- G02B6/4225—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements by a direct measurement of the degree of coupling, e.g. the amount of light power coupled to the fibre or the opto-electronic element
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
- G02B6/4221—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements involving a visual detection of the position of the elements, e.g. by using a microscope or a camera
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4228—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Semiconductor Lasers (AREA)
- Optical Integrated Circuits (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 실시예의 아티클 도면.
제2도는 본 발명의 방법에 대한 실시예의 구성도.
제3도는 본 발명에 따라 구성된 광증폭기를 구성하는 광섬유 통신시스템의 부분도.
Claims (7)
- 기판(14)기판상에 광전 소자(11) 및 광 도파관(16)을 구비하여, a)소자 및 도파관이 소자에 도파관내로 또는 도파관에서 소자내로 방사 결합하기 적당한 상대 위치에 있도록 소자를 기판에 고착하는 단계와 b)소자에 전기적 접촉을 하기 위한 수단(15)을 제공하는 단계를 구비하는 아티클 제조방법에 있어서, 상기 소자가 포토루미네센스 할 수 있으며, 상기 방법은, c) 상기 단계 a)에 앞서, 상기 소자가 포토루미네센스에 의하여 전자기 방사를 방출하도록 소자를 펌프방사(25)로 노출하는 단계와, d) 상기 소자에 의하여 방출된 최소한의 방사를 검출하며, 만약 지시된다면, 상기 소자와 도파관 사이에 소정 정도의 광 결합이 발생하도록 소자 및 도파관의 상대적 위치를 조정하는 단계를 구비하는 것을 특징으로 하는 이티클 제조방법.
- 제1항에 있어서, 상기 기판이 Si본체로 구성된 상기 광 도파관이 Si본체상에 형성된 평면 도파관인 것을 특징으로 하는 아티클 제조방법.
- 제1항에 있어서, 상기 기판이 Si본체로 구성되며 상기 광 도파관이 Si본체에 부착된 광섬유인 것을 특징으로 하는 아티클 제조방법.
- 제1 내지 3항중 어느 한 항에 있어서, 상기 광전 소자가 반도체 레이저, 반도체 발광 다이오드, 반도체 광증폭기, 또는 반도체 방사 검출기인 것을 특징으로 하는 아티클 제조방법.
- 제1 내지 4항중 어느 한 항에 있어서, 상기 기판상에 상기 소자에 의해 방출된 방사를 검출하기 우한 검출수단을 제공하며 상기 도파관에 결합되는 것을 특징으로 하는 아티클 제조방법.
- 제1,2 또는 5항중 어느 한 항에 있어서, 상기 광전 소자가 반도체 레이저이며, 상기 아티클이 평면 도파관과 관련한 결합으로 Si본체에 부착된 광섬유를 구비하는 것을 특징으로 하는 아티클 제조방법.
- 제1 내지 6항중 어느 한 항에 있어서, 상기 광전 소자는 펌프 방사가 소자내로 전송될 수 있도록 소자내에 윈도우(13)를 가진 금속층(12)을 구비하는 것을 특징으로 하는 아티클 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/163,689 US4892374A (en) | 1988-03-03 | 1988-03-03 | Article comprising an opto-electronic device and an optical waveguide coupled thereto, and method of making the article |
US163689 | 1988-03-03 | ||
US163,689 | 1988-03-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890015041A true KR890015041A (ko) | 1989-10-28 |
KR910005951B1 KR910005951B1 (ko) | 1991-08-09 |
Family
ID=22591154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890002384A KR910005951B1 (ko) | 1988-03-03 | 1989-02-28 | 광전 소자 및 광 도파관을 구비한 아티클 제조 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4892374A (ko) |
EP (1) | EP0331336B1 (ko) |
JP (1) | JP2533637B2 (ko) |
KR (1) | KR910005951B1 (ko) |
CA (1) | CA1301900C (ko) |
DE (1) | DE68912790T2 (ko) |
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-
1988
- 1988-03-03 US US07/163,689 patent/US4892374A/en not_active Expired - Lifetime
-
1989
- 1989-02-22 DE DE68912790T patent/DE68912790T2/de not_active Expired - Lifetime
- 1989-02-22 EP EP89301715A patent/EP0331336B1/en not_active Expired - Lifetime
- 1989-02-28 KR KR1019890002384A patent/KR910005951B1/ko not_active IP Right Cessation
- 1989-02-28 CA CA000592331A patent/CA1301900C/en not_active Expired - Lifetime
- 1989-03-03 JP JP1050199A patent/JP2533637B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0331336A2 (en) | 1989-09-06 |
CA1301900C (en) | 1992-05-26 |
DE68912790T2 (de) | 1994-05-19 |
EP0331336A3 (en) | 1991-01-23 |
DE68912790D1 (de) | 1994-03-17 |
JP2533637B2 (ja) | 1996-09-11 |
EP0331336B1 (en) | 1994-02-02 |
JPH01255810A (ja) | 1989-10-12 |
KR910005951B1 (ko) | 1991-08-09 |
US4892374A (en) | 1990-01-09 |
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