GB8821224D0 - Waveguide corner - Google Patents
Waveguide cornerInfo
- Publication number
- GB8821224D0 GB8821224D0 GB888821224A GB8821224A GB8821224D0 GB 8821224 D0 GB8821224 D0 GB 8821224D0 GB 888821224 A GB888821224 A GB 888821224A GB 8821224 A GB8821224 A GB 8821224A GB 8821224 D0 GB8821224 D0 GB 8821224D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- waveguide corner
- waveguide
- corner
- 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.)
- Granted
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
- G02B6/122—Basic optical elements, e.g. light-guiding paths
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8821224A GB2228339B (en) | 1988-09-09 | 1988-09-09 | A waveguide corner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8821224A GB2228339B (en) | 1988-09-09 | 1988-09-09 | A waveguide corner |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8821224D0 true GB8821224D0 (en) | 1988-10-12 |
GB2228339A GB2228339A (en) | 1990-08-22 |
GB2228339B GB2228339B (en) | 1992-07-08 |
Family
ID=10643359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8821224A Expired - Lifetime GB2228339B (en) | 1988-09-09 | 1988-09-09 | A waveguide corner |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2228339B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7817702B2 (en) | 2003-03-19 | 2010-10-19 | Binoptics Corporation | High SMSR unidirectional etched lasers and low back-reflection photonic device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4130342A (en) * | 1977-05-31 | 1978-12-19 | Sperry Rand Corporation | Passive optical channel crossover, switch and bend structure |
-
1988
- 1988-09-09 GB GB8821224A patent/GB2228339B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2228339A (en) | 1990-08-22 |
GB2228339B (en) | 1992-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20020909 |