DE69529207T2 - Integrierter optischer Wellenlängen-Demultiplexer - Google Patents
Integrierter optischer Wellenlängen-DemultiplexerInfo
- Publication number
- DE69529207T2 DE69529207T2 DE69529207T DE69529207T DE69529207T2 DE 69529207 T2 DE69529207 T2 DE 69529207T2 DE 69529207 T DE69529207 T DE 69529207T DE 69529207 T DE69529207 T DE 69529207T DE 69529207 T2 DE69529207 T2 DE 69529207T2
- Authority
- DE
- Germany
- Prior art keywords
- lambda
- incoming
- modes
- polarisation
- focuses
- 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
- G02B6/12016—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 the input or output waveguides, e.g. tapered waveguide ends, coupled together pairs of output waveguides
-
- 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
- G02B6/12019—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 the optical interconnection to or from the AWG devices, e.g. integration or coupling with lasers or photodiodes
-
- 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
- G02B6/14—Mode converters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Integrated Circuits (AREA)
- Semiconductor Lasers (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9500004A NL9500004A (nl) | 1995-01-02 | 1995-01-02 | Geintegreerd optische golflengte-demultiplexer. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69529207D1 DE69529207D1 (de) | 2003-01-30 |
DE69529207T2 true DE69529207T2 (de) | 2003-11-13 |
Family
ID=19865408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69529207T Expired - Lifetime DE69529207T2 (de) | 1995-01-02 | 1995-12-13 | Integrierter optischer Wellenlängen-Demultiplexer |
Country Status (7)
Country | Link |
---|---|
US (1) | US5680236A (de) |
EP (1) | EP0721120B1 (de) |
JP (1) | JP2775243B2 (de) |
AT (1) | ATE230119T1 (de) |
DE (1) | DE69529207T2 (de) |
ES (1) | ES2188635T3 (de) |
NL (1) | NL9500004A (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5930419A (en) * | 1995-12-22 | 1999-07-27 | Corning, Inc. | Wavelength demultiplexer constructed using integrated optics |
US5889906A (en) * | 1997-05-28 | 1999-03-30 | Lucent Technologies Inc. | Signal router with coupling of multiple waveguide modes for provicing a shaped multi-channel radiation pattern |
KR100293954B1 (ko) * | 1999-05-11 | 2001-06-15 | 윤종용 | 평탄한 주파수 응답을 가진 저손실 광파장 분할기 |
US6212312B1 (en) | 1999-09-17 | 2001-04-03 | U.T. Battelle, Llc | Optical multiplexer/demultiplexer using resonant grating filters |
US6289147B1 (en) | 1999-11-01 | 2001-09-11 | Bbv Design Bv | Passband flattening of a phasar |
US6400860B1 (en) * | 2000-03-21 | 2002-06-04 | Lucent Technologies Inc. | Wavelength selective polarization beam splitter/combiner |
US6539150B2 (en) | 2000-12-13 | 2003-03-25 | Alcatel Optronics Uk Limited | Segmented waveguide flattening the passband of a phasar |
US6762880B2 (en) | 2001-02-21 | 2004-07-13 | Ibsen Photonics A/S | Grating structures and methods of making the grating structures |
TW496975B (en) * | 2001-03-02 | 2002-08-01 | Ind Tech Res Inst | Planar lightwave circuit interleaver |
US6563988B2 (en) * | 2001-04-25 | 2003-05-13 | Lightwave Microsystems Corporation | Optical apparatus and method having predetermined group velocity dispersion |
EP1384101B1 (de) * | 2001-04-30 | 2007-02-21 | Finisar Corporation | Anordnung zum multiplexen und/oder demultiplexen der signale mindestens zweier optischer wellenlängenkanäle |
US7509048B2 (en) * | 2001-07-20 | 2009-03-24 | Essex Corporation | Method and apparatus for optical signal processing using an optical tapped delay line |
ATE354891T1 (de) * | 2001-08-16 | 2007-03-15 | Ericsson Telefon Ab L M | Optischer verstärker |
US6714704B2 (en) * | 2001-11-29 | 2004-03-30 | Lightcross, Inc. | Optical component having selected bandwidth |
DE10210535B4 (de) * | 2002-03-05 | 2007-07-19 | Infineon Technologies Ag | Vorrichtung zum Multiplexen und/oder Demultiplexen optischer Datenkanäle |
JP2003287636A (ja) * | 2002-03-28 | 2003-10-10 | Nec Corp | 光機能デバイスおよびその製造方法 |
DE10227428B4 (de) * | 2002-06-14 | 2007-10-18 | Infineon Technologies Ag | Vorrichtung zum Multiplexen und/oder Demultiplexen optischer Datenkanäle und Koppelanordnung für eine solche Vorrichtung |
US20050136754A1 (en) * | 2003-12-17 | 2005-06-23 | Wilson Carolyn E. | Seamed pin for crimping and welding as used in a fluorescent lamp |
DE102006025410A1 (de) * | 2006-05-31 | 2007-12-06 | Photeon Technologies Gmbh | Demultiplexer für Datenübertragung, insbesondere für optische Datenübertragung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2613381B1 (fr) * | 1987-04-01 | 1989-06-23 | Cit Alcatel | Procede d'attaque d'une surface d'une piece en phosphure d'indium |
US4906064A (en) * | 1988-12-30 | 1990-03-06 | Bell Communications Research, Inc. | Switch for selectively switching optical wavelengths |
US4923271A (en) * | 1989-03-28 | 1990-05-08 | American Telephone And Telegraph Company | Optical multiplexer/demultiplexer using focusing Bragg reflectors |
JP2683161B2 (ja) * | 1991-02-20 | 1997-11-26 | 沖電気工業株式会社 | 光合分波器 |
NL9100852A (nl) * | 1991-05-16 | 1992-12-16 | Nederland Ptt | Modusomzetter. |
US5136671A (en) * | 1991-08-21 | 1992-08-04 | At&T Bell Laboratories | Optical switch, multiplexer, and demultiplexer |
NL9101532A (nl) * | 1991-09-10 | 1993-04-01 | Nederland Ptt | Golflengte-selectieve multiplexer en demultiplexer. |
US5243672A (en) * | 1992-08-04 | 1993-09-07 | At&T Bell Laboratories | Planar waveguide having optimized bend |
-
1995
- 1995-01-02 NL NL9500004A patent/NL9500004A/nl not_active Application Discontinuation
- 1995-12-13 EP EP95203475A patent/EP0721120B1/de not_active Expired - Lifetime
- 1995-12-13 ES ES95203475T patent/ES2188635T3/es not_active Expired - Lifetime
- 1995-12-13 AT AT95203475T patent/ATE230119T1/de not_active IP Right Cessation
- 1995-12-13 DE DE69529207T patent/DE69529207T2/de not_active Expired - Lifetime
- 1995-12-15 US US08/573,450 patent/US5680236A/en not_active Expired - Lifetime
- 1995-12-27 JP JP7340195A patent/JP2775243B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2188635T3 (es) | 2003-07-01 |
JP2775243B2 (ja) | 1998-07-16 |
NL9500004A (nl) | 1996-08-01 |
JPH08234030A (ja) | 1996-09-13 |
EP0721120B1 (de) | 2002-12-18 |
ATE230119T1 (de) | 2003-01-15 |
US5680236A (en) | 1997-10-21 |
EP0721120A1 (de) | 1996-07-10 |
DE69529207D1 (de) | 2003-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: AMSTR. INVESTMENTS 23 K.G., LLC, WILMINGTON, D, US |