DE60129495D1 - Optischer Wellenleiterschaltkreis - Google Patents
Optischer WellenleiterschaltkreisInfo
- Publication number
- DE60129495D1 DE60129495D1 DE60129495T DE60129495T DE60129495D1 DE 60129495 D1 DE60129495 D1 DE 60129495D1 DE 60129495 T DE60129495 T DE 60129495T DE 60129495 T DE60129495 T DE 60129495T DE 60129495 D1 DE60129495 D1 DE 60129495D1
- Authority
- DE
- Germany
- Prior art keywords
- optical waveguide
- waveguide circuit
- circuit
- optical
- waveguide
- 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.)
- Expired - Lifetime
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
- G02B6/10—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
- G02B6/12007—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer
- G02B6/12009—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12023—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by means for reducing the polarisation dependence, e.g. reduced birefringence
-
- 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
- G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation effects
-
- 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
- G02B6/132—Integrated optical circuits characterised by the manufacturing method by deposition of thin films
-
- 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
- G02B6/12007—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer
- G02B6/12009—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12026—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by means for reducing the temperature dependence
- G02B6/1203—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by means for reducing the temperature dependence using mounting means, e.g. by using a combination of materials having different thermal expansion coefficients
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000030150A JP2001221923A (ja) | 2000-02-08 | 2000-02-08 | 光導波回路 |
JP2000030150 | 2000-02-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60129495D1 true DE60129495D1 (de) | 2007-09-06 |
DE60129495T2 DE60129495T2 (de) | 2008-04-10 |
Family
ID=18555202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60129495T Expired - Lifetime DE60129495T2 (de) | 2000-02-08 | 2001-02-08 | Optischer Wellenleiterschaltkreis |
Country Status (4)
Country | Link |
---|---|
US (1) | US6539158B2 (de) |
EP (1) | EP1130424B1 (de) |
JP (1) | JP2001221923A (de) |
DE (1) | DE60129495T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1219983B1 (de) * | 2000-12-22 | 2008-09-17 | Nippon Telegraph and Telephone Corporation | Polarisationsunabhängige optische Wellenleiteranordnung |
JP2003014959A (ja) * | 2001-07-03 | 2003-01-15 | Furukawa Electric Co Ltd:The | 光導波路 |
US6853797B2 (en) * | 2001-11-05 | 2005-02-08 | Kotura, Inc. | Compact optical equalizer |
JP2003240990A (ja) | 2002-02-14 | 2003-08-27 | Fujitsu Ltd | 平面光導波路装置 |
JP2007065562A (ja) * | 2005-09-02 | 2007-03-15 | Furukawa Electric Co Ltd:The | アレイ導波路回折格子 |
CN100373193C (zh) * | 2005-10-18 | 2008-03-05 | 电子科技大学 | S形铒镱共掺磷酸盐高增益光波导、光波导激光器和光波导放大器 |
JP5100175B2 (ja) * | 2007-03-28 | 2012-12-19 | 古河電気工業株式会社 | アレイ導波路格子型の合分波装置 |
US7410429B1 (en) * | 2007-07-03 | 2008-08-12 | Acushnet Company | Negative hardness gradient inner core for dual core golf ball |
US20110085761A1 (en) * | 2009-05-26 | 2011-04-14 | Furukawa Electric Co., Ltd. | Arrayed waveguide grating and method of manufacturing arrayed waveguide grating |
US8743914B1 (en) * | 2011-04-28 | 2014-06-03 | Rockwell Collins, Inc. | Simultaneous independent multi-beam analog beamformer |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4717225A (en) * | 1984-10-11 | 1988-01-05 | Litton Systems, Inc. | Form polarizing fibers and method of fabrication |
US5341444A (en) * | 1993-03-19 | 1994-08-23 | At&T Bell Laboratories | Polarization compensated integrated optical filters and multiplexers |
JPH0943440A (ja) * | 1995-07-28 | 1997-02-14 | Toshiba Corp | 集積化光合分波器 |
-
2000
- 2000-02-08 JP JP2000030150A patent/JP2001221923A/ja active Pending
-
2001
- 2001-02-08 EP EP01301126A patent/EP1130424B1/de not_active Expired - Lifetime
- 2001-02-08 DE DE60129495T patent/DE60129495T2/de not_active Expired - Lifetime
- 2001-02-08 US US09/778,814 patent/US6539158B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60129495T2 (de) | 2008-04-10 |
EP1130424A2 (de) | 2001-09-05 |
US20010046361A1 (en) | 2001-11-29 |
JP2001221923A (ja) | 2001-08-17 |
EP1130424B1 (de) | 2007-07-25 |
US6539158B2 (en) | 2003-03-25 |
EP1130424A3 (de) | 2003-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |