DK160782A - Optisk multiplexer - Google Patents
Optisk multiplexer Download PDFInfo
- Publication number
- DK160782A DK160782A DK160782A DK160782A DK160782A DK 160782 A DK160782 A DK 160782A DK 160782 A DK160782 A DK 160782A DK 160782 A DK160782 A DK 160782A DK 160782 A DK160782 A DK 160782A
- Authority
- DK
- Denmark
- Prior art keywords
- optical multiplexer
- multiplexer
- optical
- 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
- G02B6/2848—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 having refractive means, e.g. imaging elements between light guides as splitting, branching and/or combining devices, e.g. lenses, holograms
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8101826A NL8101826A (nl) | 1981-04-14 | 1981-04-14 | Optische multiplex inrichting. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK160782A true DK160782A (da) | 1982-10-15 |
Family
ID=19837355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK160782A DK160782A (da) | 1981-04-14 | 1982-04-07 | Optisk multiplexer |
Country Status (7)
Country | Link |
---|---|
US (1) | US4472797A (da) |
EP (1) | EP0062946B1 (da) |
JP (1) | JPS57178213A (da) |
CA (1) | CA1178465A (da) |
DE (1) | DE3262599D1 (da) |
DK (1) | DK160782A (da) |
NL (1) | NL8101826A (da) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57133429A (en) * | 1981-02-12 | 1982-08-18 | Nippon Sheet Glass Co Ltd | Light distributing circuit |
EP0134930A1 (en) * | 1983-06-30 | 1985-03-27 | Hitachi, Ltd. | Apparatus for transmitting optical image |
US4770485A (en) * | 1987-05-05 | 1988-09-13 | Hughes Aircraft Company | Apparatus to launch separated mode groups into optical fibers |
US4961622A (en) * | 1988-02-25 | 1990-10-09 | University Of Houston - University Park | Optical coupler and refractive lamp |
US4963714A (en) * | 1988-10-24 | 1990-10-16 | Raytheon Company | Diode laser soldering system |
US5245404A (en) * | 1990-10-18 | 1993-09-14 | Physical Optics Corportion | Raman sensor |
US5086220A (en) * | 1991-02-05 | 1992-02-04 | The Babcock & Wilcox Company | Radiation imaging fiber optic temperature distribution monitor |
US5524155A (en) * | 1995-01-06 | 1996-06-04 | Texas Instruments Incorporated | Demultiplexer for wavelength-multiplexed optical signal |
US5680237A (en) * | 1995-11-16 | 1997-10-21 | Jds Fitel Inc. | Graded index lens system and method for coupling light |
US5768450A (en) * | 1996-01-11 | 1998-06-16 | Corning Incorporated | Wavelength multiplexer/demultiplexer with varied propagation constant |
US5777763A (en) * | 1996-01-16 | 1998-07-07 | Bell Communications Research, Inc. | In-line optical wavelength reference and control module |
US6046854A (en) * | 1996-02-09 | 2000-04-04 | Corning Incorporated | Multi-path interference filter with reflective surfaces |
US5841583A (en) * | 1996-02-09 | 1998-11-24 | Corning Incorporated | Multi-path interference filter |
US6084695A (en) * | 1997-02-14 | 2000-07-04 | Photonetics | Optical fiber wavelength multiplexer and demutiplexer |
US6330090B1 (en) * | 1997-02-14 | 2001-12-11 | Photonetics | Optical fiber wavelength, multiplexer and demultiplexer |
US6249364B1 (en) * | 1997-02-14 | 2001-06-19 | Photonetics | Optical wave-guide wavelength multiplexer and demultiplexer |
US6192175B1 (en) * | 1998-12-30 | 2001-02-20 | Oplink Communications, Inc. | Method and system for providing a multi-channel optical filter |
DE10016361B4 (de) * | 2000-04-03 | 2010-08-26 | Leica Microsystems Cms Gmbh | Optische Anordnung |
US6563982B1 (en) * | 2000-07-22 | 2003-05-13 | Finisar Corporation | Method and apparatus for parallel optical processing |
WO2002099469A2 (en) * | 2001-06-05 | 2002-12-12 | Avanex Corporation | Stable mechanical devices for precision optical alignment and packaging |
US6741764B2 (en) * | 2001-11-13 | 2004-05-25 | Adc Telecommunications, Inc. | Polarization beam separator and combiner |
US6823097B2 (en) * | 2002-04-24 | 2004-11-23 | Fujitsu Limited | Optical switching apparatus with divergence correction |
US7172289B2 (en) * | 2004-04-30 | 2007-02-06 | Infocus Corporation | Projection apparatus with colored light path combination through a transparent optical element |
JP2007003919A (ja) * | 2005-06-24 | 2007-01-11 | Shirota Miyaki | 拡大表示シート |
JP4917630B2 (ja) * | 2009-05-12 | 2012-04-18 | ふたば 山田 | 携帯虫メガネ |
JP4937325B2 (ja) * | 2009-09-30 | 2012-05-23 | 住友大阪セメント株式会社 | 光導波路デバイス |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2894427A (en) * | 1956-01-03 | 1959-07-14 | Sabater Fernando Alvarez | Photographic apparatus for taking and projecting pictures with color separation |
US3490830A (en) * | 1966-02-02 | 1970-01-20 | Kollsman Instr Corp | Wide-angle optical pick-off |
US3584230A (en) * | 1969-01-24 | 1971-06-08 | Bell Telephone Labor Inc | Light wave coupling into thin films |
GB1366147A (en) * | 1971-12-13 | 1974-09-11 | Redifon Ltd | Optical systems for the display of visual images |
US3832030A (en) * | 1973-05-23 | 1974-08-27 | Bell Telephone Labor Inc | Delay equalizers for multimode optical fibers |
FR2258751B1 (da) * | 1974-01-18 | 1978-12-08 | Thomson Csf | |
NL7905610A (nl) * | 1979-07-19 | 1981-01-21 | Philips Nv | Losneembare koppeling voor het paarsgewijze koppelen van lichtgeleidende vezels. |
-
1981
- 1981-04-14 NL NL8101826A patent/NL8101826A/nl not_active Application Discontinuation
-
1982
- 1982-03-26 US US06/362,444 patent/US4472797A/en not_active Expired - Fee Related
- 1982-03-31 EP EP82200394A patent/EP0062946B1/en not_active Expired
- 1982-03-31 DE DE8282200394T patent/DE3262599D1/de not_active Expired
- 1982-03-31 CA CA000400121A patent/CA1178465A/en not_active Expired
- 1982-04-07 DK DK160782A patent/DK160782A/da not_active IP Right Cessation
- 1982-04-14 JP JP57061205A patent/JPS57178213A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0062946A1 (en) | 1982-10-20 |
EP0062946B1 (en) | 1985-03-20 |
CA1178465A (en) | 1984-11-27 |
JPS57178213A (en) | 1982-11-02 |
US4472797A (en) | 1984-09-18 |
NL8101826A (nl) | 1982-11-01 |
DE3262599D1 (en) | 1985-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment | ||
PBP | Patent lapsed |