GB1529266A - Optical wave guide - Google Patents
Optical wave guideInfo
- Publication number
- GB1529266A GB1529266A GB12940/76A GB1294076A GB1529266A GB 1529266 A GB1529266 A GB 1529266A GB 12940/76 A GB12940/76 A GB 12940/76A GB 1294076 A GB1294076 A GB 1294076A GB 1529266 A GB1529266 A GB 1529266A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layers
- gyrotropy
- thickness
- different
- guiding layer
- 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
Links
- 230000003287 optical effect Effects 0.000 title abstract 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005468 ion implantation Methods 0.000 abstract 1
- 230000005415 magnetization Effects 0.000 abstract 1
- 230000000644 propagated effect Effects 0.000 abstract 1
- 230000001902 propagating effect Effects 0.000 abstract 1
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
- G02B6/126—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 using polarisation effects
-
- 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
- G02F1/095—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 in an optical waveguide structure
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7510296A FR2306457A1 (fr) | 1975-04-02 | 1975-04-02 | Guide d'onde optique a gyrotropie distribuee |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1529266A true GB1529266A (en) | 1978-10-18 |
Family
ID=9153431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12940/76A Expired GB1529266A (en) | 1975-04-02 | 1976-03-31 | Optical wave guide |
Country Status (6)
Country | Link |
---|---|
US (1) | US4047801A ( ) |
JP (1) | JPS51123169A ( ) |
DE (1) | DE2614141A1 ( ) |
FR (1) | FR2306457A1 ( ) |
GB (1) | GB1529266A ( ) |
NL (1) | NL7603253A ( ) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1158082A (en) * | 1980-03-28 | 1983-12-06 | Masataka Shirasaki | Optical waveguide device |
US4762384A (en) * | 1985-04-29 | 1988-08-09 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical systems with antireciprocal polarization rotators |
FR2676126B1 (fr) * | 1991-04-30 | 1993-07-23 | France Telecom | Dispositif optoelectronique a guide optique et photodetecteur integres. |
US5212759A (en) * | 1991-12-16 | 1993-05-18 | Eastman Kodak Company | Mode insensitive waveguide device |
US5408565A (en) * | 1993-02-22 | 1995-04-18 | The Trustees Of Columbia University In The City Of New York | Thin-film magneto-optic polarization rotator |
US9664857B2 (en) | 2015-05-18 | 2017-05-30 | The United States Of America As Represented By The Secretary Of The Air Force | Nonreciprocal coupler isolator |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3830555A (en) * | 1973-05-04 | 1974-08-20 | J Warner | Nonreciprocal waveguide mode converter |
-
1975
- 1975-04-02 FR FR7510296A patent/FR2306457A1/fr active Granted
-
1976
- 1976-03-24 US US05/669,887 patent/US4047801A/en not_active Expired - Lifetime
- 1976-03-29 NL NL7603253A patent/NL7603253A/xx not_active Application Discontinuation
- 1976-03-31 GB GB12940/76A patent/GB1529266A/en not_active Expired
- 1976-04-01 DE DE19762614141 patent/DE2614141A1/de not_active Withdrawn
- 1976-04-02 JP JP51036168A patent/JPS51123169A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2306457B1 ( ) | 1977-11-18 |
NL7603253A (nl) | 1976-10-05 |
JPS51123169A (en) | 1976-10-27 |
FR2306457A1 (fr) | 1976-10-29 |
US4047801A (en) | 1977-09-13 |
DE2614141A1 (de) | 1976-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Leung | P-polarized nonlinear surface polaritons in materials with intensity-dependent dielectric functions | |
JPS6420507A (en) | Homologous optical element | |
EP0236345B1 (en) | Optical systems with antireciprocal polarization rotators | |
EP0393889B1 (en) | Optical system | |
Mizumoto et al. | In-plane magnetized rare earth iron garnet for a waveguide optical isolator employing nonreciprocal phase shift | |
ATE27203T1 (de) | Magneto-optischer wandler. | |
Stancil | Optical-magnetostatic wave coupled-mode interactions in garnet heterostructures | |
Fujita et al. | Polarization-independent waveguide optical isolator based on nonreciprocal phase shift | |
GB1529266A (en) | Optical wave guide | |
EP0218381A3 (en) | Optical waveguide devices | |
US3830555A (en) | Nonreciprocal waveguide mode converter | |
US4032217A (en) | Optical wave guide for carrying out phase-tuning between two modes of light propagation | |
GB1518119A (en) | Magneto-optical propagation mode converter | |
CN100437213C (zh) | 磁光光部件 | |
US3990777A (en) | Non-reciprocal component element for integrated optics | |
Levy et al. | Permanent magnet film magneto‐optic waveguide isolator | |
Priye et al. | Analysis and design of a novel leaky YIG film guided wave optical isolator | |
CN106200023A (zh) | 磁光材料空隙波导磁表面快波方向可控光二极管 | |
Matsubara et al. | Analysis of Y-branching optical circulator using magnetooptic medium as a substrate | |
ATE44119T1 (de) | Isolator fuer elektromagnetische mikrowellenstrahlungen. | |
Erdmann et al. | Nonreciprocal coupling effects in gyrotropic waveguide structures | |
JPS54141145A (en) | Directional photo coupler | |
Torfeh et al. | Reciprocal and nonreciprocal high TE‐TM modes conversions in Tb, Al and Gd, Ga substituted garnet films | |
Saker et al. | Enhanced magneto-optical effects in magnetic photonic crystal fiber based on yttrium iron garnet | |
Agrawal et al. | Analysis of hybrid modes in an optical waveguide bounded at one side by a gyromagnetic medium |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |