DE69024211D1 - Optischer isolator - Google Patents
Optischer isolatorInfo
- Publication number
- DE69024211D1 DE69024211D1 DE69024211T DE69024211T DE69024211D1 DE 69024211 D1 DE69024211 D1 DE 69024211D1 DE 69024211 T DE69024211 T DE 69024211T DE 69024211 T DE69024211 T DE 69024211T DE 69024211 D1 DE69024211 D1 DE 69024211D1
- Authority
- DE
- Germany
- Prior art keywords
- optical isolator
- isolator
- optical
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on magneto-optical elements, e.g. exhibiting Faraday effect
- G02F1/093—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on magneto-optical elements, e.g. exhibiting Faraday effect used as non-reciprocal devices, e.g. optical isolators, circulators
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6336590 | 1990-03-14 | ||
JP2166997A JPH03282413A (ja) | 1990-03-14 | 1990-06-26 | 光アイソレータ |
PCT/JP1990/001081 WO1991014193A1 (en) | 1990-03-14 | 1990-08-27 | Optical isolator |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69024211D1 true DE69024211D1 (de) | 1996-01-25 |
DE69024211T2 DE69024211T2 (de) | 1996-05-02 |
Family
ID=26404477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69024211T Expired - Fee Related DE69024211T2 (de) | 1990-03-14 | 1990-08-27 | Optischer isolator |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0472728B1 (de) |
JP (1) | JPH03282413A (de) |
DE (1) | DE69024211T2 (de) |
WO (1) | WO1991014193A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0525208B1 (de) * | 1991-02-20 | 1997-05-07 | Sumitomo Electric Industries, Ltd. | Optischer isolator |
US5631771A (en) * | 1991-09-19 | 1997-05-20 | Lucent Technologies Inc. | Optical isolator with polarization dispersion and differential transverse deflection correction |
US5768015A (en) * | 1992-12-22 | 1998-06-16 | Telstra Corporation Limited | Optical isolator |
CA2130873C (en) * | 1993-08-27 | 1997-02-04 | Dai Yui | Method for assembling optical isolator and method for measuring isolation |
DE69530059T2 (de) * | 1994-12-28 | 2004-01-08 | Kyocera Corp. | Optischer Verbinder |
US6048103A (en) * | 1995-12-21 | 2000-04-11 | Kyocera Corporation | Polarization independent optical isolator with integrally assembled birefringent crystal element and Faraday rotator |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60150026A (ja) * | 1984-01-17 | 1985-08-07 | Agency Of Ind Science & Technol | 光アイソレ−タ |
JPS60222818A (ja) * | 1984-04-20 | 1985-11-07 | Fujitsu Ltd | 光アイソレ−タ |
JPS6256923A (ja) * | 1985-09-06 | 1987-03-12 | Ricoh Co Ltd | 光アイソレ−タ− |
JP2721879B2 (ja) * | 1987-04-27 | 1998-03-04 | 富士通株式会社 | 自己温度補償型光アイソレータ |
-
1990
- 1990-06-26 JP JP2166997A patent/JPH03282413A/ja active Pending
- 1990-08-27 EP EP90912455A patent/EP0472728B1/de not_active Expired - Lifetime
- 1990-08-27 WO PCT/JP1990/001081 patent/WO1991014193A1/ja active IP Right Grant
- 1990-08-27 DE DE69024211T patent/DE69024211T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0472728A1 (de) | 1992-03-04 |
WO1991014193A1 (en) | 1991-09-19 |
EP0472728B1 (de) | 1995-12-13 |
DE69024211T2 (de) | 1996-05-02 |
JPH03282413A (ja) | 1991-12-12 |
EP0472728A4 (en) | 1992-11-25 |
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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 |