DE2929186A1 - Einrichtung zur auskopplung eines definierten anteils eines lichtbuendels einer lichtleitfaser - Google Patents
Einrichtung zur auskopplung eines definierten anteils eines lichtbuendels einer lichtleitfaserInfo
- Publication number
- DE2929186A1 DE2929186A1 DE19792929186 DE2929186A DE2929186A1 DE 2929186 A1 DE2929186 A1 DE 2929186A1 DE 19792929186 DE19792929186 DE 19792929186 DE 2929186 A DE2929186 A DE 2929186A DE 2929186 A1 DE2929186 A1 DE 2929186A1
- Authority
- DE
- Germany
- Prior art keywords
- prism
- gallium
- light
- coupling
- arsenide
- 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
- 230000008878 coupling Effects 0.000 title claims description 8
- 238000010168 coupling process Methods 0.000 title claims description 8
- 238000005859 coupling reaction Methods 0.000 title claims description 8
- 230000003287 optical effect Effects 0.000 title abstract description 6
- 229910001218 Gallium arsenide Inorganic materials 0.000 title description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 title 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 title 1
- MDPILPRLPQYEEN-UHFFFAOYSA-N aluminium arsenide Chemical compound [As]#[Al] MDPILPRLPQYEEN-UHFFFAOYSA-N 0.000 title 1
- 229910052733 gallium Inorganic materials 0.000 title 1
- 239000013307 optical fiber Substances 0.000 claims description 24
- 239000013078 crystal Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 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
- G02B6/28—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792929186 DE2929186A1 (de) | 1979-07-19 | 1979-07-19 | Einrichtung zur auskopplung eines definierten anteils eines lichtbuendels einer lichtleitfaser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792929186 DE2929186A1 (de) | 1979-07-19 | 1979-07-19 | Einrichtung zur auskopplung eines definierten anteils eines lichtbuendels einer lichtleitfaser |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2929186A1 true DE2929186A1 (de) | 1981-02-05 |
DE2929186C2 DE2929186C2 (enrdf_load_stackoverflow) | 1988-07-14 |
Family
ID=6076129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792929186 Granted DE2929186A1 (de) | 1979-07-19 | 1979-07-19 | Einrichtung zur auskopplung eines definierten anteils eines lichtbuendels einer lichtleitfaser |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2929186A1 (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4995694A (en) * | 1989-03-16 | 1991-02-26 | Messerschmitt-Bolkow-Blohm Gmbh | Fiber optical beam splitting device |
EP0735350A3 (en) * | 1995-03-31 | 1997-04-09 | Yokogawa Electric Corp | Spectroscope with fiber optic branching |
WO2014139881A1 (en) * | 2013-03-14 | 2014-09-18 | Carl Zeiss Smt Gmbh | Optical waveguide for guiding illumination light |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2540761A1 (de) * | 1974-09-13 | 1976-03-25 | Thomson Csf | Einstellbarer koppler fuer optische fasern |
-
1979
- 1979-07-19 DE DE19792929186 patent/DE2929186A1/de active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2540761A1 (de) * | 1974-09-13 | 1976-03-25 | Thomson Csf | Einstellbarer koppler fuer optische fasern |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4995694A (en) * | 1989-03-16 | 1991-02-26 | Messerschmitt-Bolkow-Blohm Gmbh | Fiber optical beam splitting device |
EP0735350A3 (en) * | 1995-03-31 | 1997-04-09 | Yokogawa Electric Corp | Spectroscope with fiber optic branching |
WO2014139881A1 (en) * | 2013-03-14 | 2014-09-18 | Carl Zeiss Smt Gmbh | Optical waveguide for guiding illumination light |
DE102013204442A1 (de) * | 2013-03-14 | 2014-10-02 | Carl Zeiss Smt Gmbh | Optischer Wellenleiter zur Führung von Beleuchtungslicht |
US9671548B2 (en) | 2013-03-14 | 2017-06-06 | Carl Zeiss Smt Gmbh | Optical waveguide for guiding illumination light |
US10254466B2 (en) | 2013-03-14 | 2019-04-09 | Carl Zeiss Smt Gmbh | Optical waveguide for guiding illumination light |
Also Published As
Publication number | Publication date |
---|---|
DE2929186C2 (enrdf_load_stackoverflow) | 1988-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OF | Willingness to grant licences before publication of examined application | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |