DE3773262D1 - Homodyne verbindungen von integrierten schaltungen. - Google Patents
Homodyne verbindungen von integrierten schaltungen.Info
- Publication number
- DE3773262D1 DE3773262D1 DE8787303491T DE3773262T DE3773262D1 DE 3773262 D1 DE3773262 D1 DE 3773262D1 DE 8787303491 T DE8787303491 T DE 8787303491T DE 3773262 T DE3773262 T DE 3773262T DE 3773262 D1 DE3773262 D1 DE 3773262D1
- Authority
- DE
- Germany
- Prior art keywords
- integrated circuits
- connections
- homodyne
- local oscillator
- split
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
-
- 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
- G02B6/12004—Combinations of two or more optical elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
- H04B10/63—Homodyne, i.e. coherent receivers where the local oscillator is locked in frequency and phase to the carrier signal
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Semiconductor Lasers (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Optical Integrated Circuits (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868612072A GB8612072D0 (en) | 1986-05-19 | 1986-05-19 | Homodyne interconnections of integrated circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3773262D1 true DE3773262D1 (de) | 1991-10-31 |
Family
ID=10598049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787303491T Expired - Fee Related DE3773262D1 (de) | 1986-05-19 | 1987-04-21 | Homodyne verbindungen von integrierten schaltungen. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4844571A (de) |
EP (1) | EP0247722B1 (de) |
JP (1) | JPH0626248B2 (de) |
AT (1) | ATE67909T1 (de) |
CA (1) | CA1280170C (de) |
DE (1) | DE3773262D1 (de) |
ES (1) | ES2025652T3 (de) |
GB (1) | GB8612072D0 (de) |
GR (1) | GR3002801T3 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9105435D0 (en) * | 1991-03-14 | 1991-05-01 | Bicc Plc | Optical cable joints |
DE19737482A1 (de) * | 1997-08-28 | 1999-03-04 | Alsthom Cge Alcatel | Verfahren zur optischen Übertragung über ein Lichtwellenleiternetz, sowie optisches Übertragungsnetz |
US20020181828A1 (en) * | 2001-06-01 | 2002-12-05 | Motorola, Inc. | Structure for an optically switched device utilizing the formation of a compliant substrate for materials used to form the same |
US7489836B2 (en) * | 2003-03-17 | 2009-02-10 | Intel Corporation | Optical interconnect system for high speed microprocessor input/output (IO) |
US7366368B2 (en) * | 2004-06-15 | 2008-04-29 | Intel Corporation | Optical add/drop interconnect bus for multiprocessor architecture |
US20070122156A1 (en) * | 2005-11-28 | 2007-05-31 | Tongqing Wang | Apparatus, system, and method for interconnecting electrical and electronic signals |
WO2015162671A1 (ja) * | 2014-04-21 | 2015-10-29 | 富士通株式会社 | 波長可変レーザ光源、光送信器及び光送受信器モジュール |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4210803A (en) * | 1979-03-15 | 1980-07-01 | University Of Delaware | Method and apparatus for signal transmission via an optical fiber |
JPS5915423B2 (ja) * | 1981-07-15 | 1984-04-09 | 日本電信電話株式会社 | マザ−ボ−ド及びパツケ−ジ間光接続方式 |
US5009476A (en) * | 1984-01-16 | 1991-04-23 | Texas Instruments Incorporated | Semiconductor layer with optical communication between chips disposed therein |
CA1236883A (en) * | 1984-07-02 | 1988-05-17 | Neal S. Bergano | Lightwave transmission system using homodyne detection |
-
1986
- 1986-05-19 GB GB868612072A patent/GB8612072D0/en active Pending
-
1987
- 1987-04-21 AT AT87303491T patent/ATE67909T1/de not_active IP Right Cessation
- 1987-04-21 EP EP87303491A patent/EP0247722B1/de not_active Expired - Lifetime
- 1987-04-21 ES ES198787303491T patent/ES2025652T3/es not_active Expired - Lifetime
- 1987-04-21 DE DE8787303491T patent/DE3773262D1/de not_active Expired - Fee Related
- 1987-04-23 CA CA000535362A patent/CA1280170C/en not_active Expired - Fee Related
- 1987-05-18 US US07/050,572 patent/US4844571A/en not_active Expired - Fee Related
- 1987-05-19 JP JP62123607A patent/JPH0626248B2/ja not_active Expired - Lifetime
-
1991
- 1991-09-26 GR GR91401375T patent/GR3002801T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
GB8612072D0 (en) | 1986-06-25 |
EP0247722B1 (de) | 1991-09-25 |
EP0247722A1 (de) | 1987-12-02 |
US4844571A (en) | 1989-07-04 |
GR3002801T3 (en) | 1993-01-25 |
ATE67909T1 (de) | 1991-10-15 |
JPS62285466A (ja) | 1987-12-11 |
CA1280170C (en) | 1991-02-12 |
ES2025652T3 (es) | 1992-04-01 |
JPH0626248B2 (ja) | 1994-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |