ATE139037T1 - Optischer baustein mit optischem koppler zum aufspalten oder zusammenführen von licht und verfahren zu dessen herstellung - Google Patents
Optischer baustein mit optischem koppler zum aufspalten oder zusammenführen von licht und verfahren zu dessen herstellungInfo
- Publication number
- ATE139037T1 ATE139037T1 AT92104218T AT92104218T ATE139037T1 AT E139037 T1 ATE139037 T1 AT E139037T1 AT 92104218 T AT92104218 T AT 92104218T AT 92104218 T AT92104218 T AT 92104218T AT E139037 T1 ATE139037 T1 AT E139037T1
- Authority
- AT
- Austria
- Prior art keywords
- waveguide
- optical
- coupler
- splitting
- producing
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/13—Integrated optical circuits characterised by the manufacturing method
- G02B6/136—Integrated optical circuits characterised by the manufacturing method by etching
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Integrated Circuits (AREA)
- Optical Couplings Of Light Guides (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP03072291A JP3104798B2 (ja) | 1991-03-12 | 1991-03-12 | 集積型光カップラ及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE139037T1 true ATE139037T1 (de) | 1996-06-15 |
Family
ID=13485023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92104218T ATE139037T1 (de) | 1991-03-12 | 1992-03-11 | Optischer baustein mit optischem koppler zum aufspalten oder zusammenführen von licht und verfahren zu dessen herstellung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5249244A (de) |
EP (1) | EP0509236B1 (de) |
JP (1) | JP3104798B2 (de) |
AT (1) | ATE139037T1 (de) |
DE (1) | DE69211214T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2120792C (en) * | 1993-07-16 | 2006-05-09 | Eisuke Sasaoka | Optical waveguide device |
US5757832A (en) * | 1995-04-27 | 1998-05-26 | Canon Kabushiki Kaisha | Optical semiconductor device, driving method therefor and light source and opitcal communication system using the same |
US6031860A (en) * | 1996-08-22 | 2000-02-29 | Canon Kabushiki Kaisha | Optical device capable of switching output intensity of light of predetermined polarized wave, optical transmitter using the device, network using the transmitter, and method of driving optical device |
US6075799A (en) * | 1996-08-28 | 2000-06-13 | Canon Kabushiki Kaisha | Polarization selective semiconductor laser, optical transmitter using the same, optical communication system using the same and fabrication method of the same |
JPH10173294A (ja) * | 1996-10-07 | 1998-06-26 | Canon Inc | 窒素を含む化合物半導体多層膜ミラー及びそれを用いた面型発光デバイス |
US20060140228A1 (en) * | 2004-12-28 | 2006-06-29 | Mcdonald Mark E | Semi-integrated designs with in-waveguide mirrors for external cavity tunable lasers |
US7483466B2 (en) * | 2005-04-28 | 2009-01-27 | Canon Kabushiki Kaisha | Vertical cavity surface emitting laser device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4589729A (en) * | 1982-01-12 | 1986-05-20 | At&T Bell Laboratories | Apparatus comprising an articulated arm radiation guide |
FR2570839B1 (fr) * | 1984-09-25 | 1986-12-05 | Labo Electronique Physique | Dispositif de couplage entre des guides d'onde, monolithiquement integre avec ceux-ci sur un substrat semiconducteur |
US4789214A (en) * | 1987-09-21 | 1988-12-06 | Tacan Corporation | Micro-optical building block system and method of making same |
US4888785A (en) * | 1988-01-19 | 1989-12-19 | Bell Communications Research, Inc. | Miniature integrated optical beam splitter |
-
1991
- 1991-03-12 JP JP03072291A patent/JP3104798B2/ja not_active Expired - Fee Related
-
1992
- 1992-03-11 EP EP92104218A patent/EP0509236B1/de not_active Expired - Lifetime
- 1992-03-11 DE DE69211214T patent/DE69211214T2/de not_active Expired - Fee Related
- 1992-03-11 AT AT92104218T patent/ATE139037T1/de not_active IP Right Cessation
- 1992-03-12 US US07/850,292 patent/US5249244A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH04283705A (ja) | 1992-10-08 |
DE69211214D1 (de) | 1996-07-11 |
EP0509236A1 (de) | 1992-10-21 |
US5249244A (en) | 1993-09-28 |
DE69211214T2 (de) | 1996-11-07 |
EP0509236B1 (de) | 1996-06-05 |
JP3104798B2 (ja) | 2000-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6429252A (en) | Fiber optic apparatus | |
EP0307874A3 (en) | Method for producing a mark on a spectacle lens | |
MY101569A (en) | Improvements in the manufacture of integrated circuits using holographic techniques. | |
WO2000037975A3 (en) | Method and apparatus for forming a bragg grating with high intensity light | |
AU2595088A (en) | Method of making integrated optical component | |
HK1048790A1 (en) | Method for applying coloured information on an object | |
ATE139037T1 (de) | Optischer baustein mit optischem koppler zum aufspalten oder zusammenführen von licht und verfahren zu dessen herstellung | |
DE3486097D1 (de) | Koppelanordnung zum ankoppeln eines lichtwellenleiters an einen halbleiterlaser und verfahren zur herstellung einer solchen anordnung. | |
DE69131888D1 (de) | Integriert-optischer Koppler zum Verzweigen/Kombinieren von Licht und Verfahren zur Herstellung eines solchen Kopplers | |
JPS6490427A (en) | Light wavelength converter | |
EP0480195A3 (en) | Spot-defined exposure system for a laser printer | |
JPS57119314A (en) | Connecting method between optical fiber and optical waveguide | |
ES458057A1 (es) | Un proceso de fabricacion mejorado para dar terminacion con una lente a una fibra optica. | |
DE69316552T2 (de) | Herstellungsmethode für scharfe faseroptische Verzweigungen in integrierten optischen Komponenten | |
PT778481E (pt) | Processo para a formacao e o posicionamento preciso de microlentes opticas nas extremidades de fibras opticas e de lasers | |
ATE151178T1 (de) | Vorrichtung zur herstellung einer siebdruckschablone | |
JPH02284786A (ja) | レーザマーキング方法及びその装置 | |
JPS6487169A (en) | Laser marking device | |
JPS5622657A (en) | Treatment of glass surface | |
JPS6489508A (en) | Method of imparting display to electronic component | |
JPS5454579A (en) | Exposure method | |
JPS537175A (en) | Minute marking method on semiconductor element surface | |
JPS5657037A (en) | Projection exposing method | |
JPS61193797A (ja) | レ−ザ加工装置 | |
JPH03168706A (ja) | 光モジュール基板の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |