CH607066A5 - - Google Patents
Info
- Publication number
- CH607066A5 CH607066A5 CH1445976A CH1445976A CH607066A5 CH 607066 A5 CH607066 A5 CH 607066A5 CH 1445976 A CH1445976 A CH 1445976A CH 1445976 A CH1445976 A CH 1445976A CH 607066 A5 CH607066 A5 CH 607066A5
- Authority
- CH
- Switzerland
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
- G02B6/34—Optical coupling means utilising prism or grating
-
- 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
-
- 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
-
- 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
- G02B6/2852—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 tapping light guides arranged sidewardly, e.g. in a non-parallel relationship with respect to the bus light guides (light extraction or launching through cladding, with or without surface discontinuities, bent structures)
-
- 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
- G02B6/4287—Optical modules with tapping or launching means through the surface of the waveguide
- G02B6/4289—Optical modules with tapping or launching means through the surface of the waveguide by inducing bending, microbending or macrobending, to the light guide
-
- 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
- G02B6/4286—Optical modules with optical power monitoring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7537293A FR2334125A1 (en) | 1975-12-05 | 1975-12-05 | Light tapping device for multimode optical fibres - involves connecting fibre to section with alternating curves thus inducing mode transpositions |
FR7625858A FR2363125A2 (en) | 1976-08-26 | 1976-08-26 | Light tapping device for multimode optical fibres - involves connecting fibre to section with alternating curves thus inducing mode transpositions |
Publications (1)
Publication Number | Publication Date |
---|---|
CH607066A5 true CH607066A5 (en) | 1978-11-30 |
Family
ID=26219177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1445976A CH607066A5 (en) | 1975-12-05 | 1976-11-17 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5269639A (en) |
CH (1) | CH607066A5 (en) |
DE (1) | DE2654085A1 (en) |
DK (1) | DK545276A (en) |
IT (1) | IT1065915B (en) |
NL (1) | NL7613525A (en) |
SE (1) | SE7613627L (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1536518A (en) * | 1977-08-04 | 1978-12-20 | Standard Telephones Cables Ltd | Tap arrangement for a fibre optic transmission system |
CA1076858A (en) * | 1978-04-10 | 1980-05-06 | Northern Telecom Limited | Low loss directional coupling for optical fibres |
JPS5535560U (en) * | 1978-08-29 | 1980-03-07 | ||
DE3332631A1 (en) * | 1983-09-09 | 1985-03-28 | Siemens AG, 1000 Berlin und 8000 München | METHOD FOR OBTAINING A VARIABLE OPTICAL DAMPING AND DEVICE FOR CARRYING OUT THE METHOD |
US4749248A (en) * | 1985-11-06 | 1988-06-07 | American Telephone And Telegraph Company At&T Bell Laboratories | Device for tapping radiation from, or injecting radiation into, single made optical fiber, and communication system comprising same |
FR2602594B1 (en) * | 1986-08-07 | 1989-08-18 | Wolfer Nicole | OPTICAL SYSTEM FOR INJECTION AND / OR EXTRACTION OF LIGHT IN AND OUT OF THE SHEATH OF AN OPTICAL FIBER AND METHOD FOR CONTROLLING THE ALIGNMENT OF TWO JOINTED FIBERS |
US4810051A (en) * | 1987-03-27 | 1989-03-07 | Thomas & Betts Corporation | Optical fiber modulator |
DE4310291A1 (en) * | 1993-03-30 | 1994-10-06 | Sel Alcatel Ag | Optical coupler |
US9036137B2 (en) * | 2012-05-07 | 2015-05-19 | Fluke Corporation | Optical light source with controlled launch conditions |
-
1976
- 1976-11-17 CH CH1445976A patent/CH607066A5/xx not_active IP Right Cessation
- 1976-11-29 DE DE19762654085 patent/DE2654085A1/en active Pending
- 1976-12-01 IT IT29982/76A patent/IT1065915B/en active
- 1976-12-03 JP JP51144851A patent/JPS5269639A/en active Pending
- 1976-12-03 NL NL7613525A patent/NL7613525A/en not_active Application Discontinuation
- 1976-12-03 DK DK545276A patent/DK545276A/en unknown
- 1976-12-03 SE SE7613627A patent/SE7613627L/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5269639A (en) | 1977-06-09 |
SE7613627L (en) | 1977-06-06 |
IT1065915B (en) | 1985-03-04 |
DK545276A (en) | 1977-06-06 |
DE2654085A1 (en) | 1977-06-08 |
NL7613525A (en) | 1977-06-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |