JPS6489693A - Light waveguide communication system - Google Patents
Light waveguide communication systemInfo
- Publication number
- JPS6489693A JPS6489693A JP63203690A JP20369088A JPS6489693A JP S6489693 A JPS6489693 A JP S6489693A JP 63203690 A JP63203690 A JP 63203690A JP 20369088 A JP20369088 A JP 20369088A JP S6489693 A JPS6489693 A JP S6489693A
- Authority
- JP
- Japan
- Prior art keywords
- optical waveguide
- subscriber
- lwln
- lwl1
- module
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 abstract 8
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
- G02B6/12004—Combinations of two or more optical elements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3727828 | 1987-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6489693A true JPS6489693A (en) | 1989-04-04 |
Family
ID=6334148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63203690A Pending JPS6489693A (en) | 1987-08-20 | 1988-08-15 | Light waveguide communication system |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0304065A1 (ja) |
JP (1) | JPS6489693A (ja) |
HU (1) | HU203177B (ja) |
LU (1) | LU87163A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5394489A (en) * | 1993-07-27 | 1995-02-28 | At&T Corp. | Wavelength division multiplexed optical communication transmitters |
US5608826A (en) * | 1994-06-09 | 1997-03-04 | Apa Optics, Inc. | Wavelength division multiplexed optical modulator and multiplexing method using same |
US8329080B2 (en) * | 2010-04-13 | 2012-12-11 | Ricoh Company, Ltd. | Conductive composition, electrophotographic belt, image forming apparatus, and method of manufacturing conductive composition |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2131567B (en) * | 1982-10-22 | 1986-04-03 | Standard Telephones Cables Ltd | Integrated optic arrangement |
US4658394A (en) * | 1984-12-12 | 1987-04-14 | Bell Communications Research, Inc. | Optical transmission |
-
1988
- 1988-03-16 LU LU87163A patent/LU87163A1/de unknown
- 1988-08-15 JP JP63203690A patent/JPS6489693A/ja active Pending
- 1988-08-18 EP EP88113452A patent/EP0304065A1/de not_active Withdrawn
- 1988-08-19 HU HU884407A patent/HU203177B/hu unknown
Also Published As
Publication number | Publication date |
---|---|
LU87163A1 (de) | 1988-08-23 |
HUT50536A (en) | 1990-02-28 |
HU203177B (en) | 1991-05-28 |
EP0304065A1 (de) | 1989-02-22 |
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