DE2607120A1 - Optische hohlleiter-koppler - Google Patents
Optische hohlleiter-kopplerInfo
- Publication number
- DE2607120A1 DE2607120A1 DE19762607120 DE2607120A DE2607120A1 DE 2607120 A1 DE2607120 A1 DE 2607120A1 DE 19762607120 DE19762607120 DE 19762607120 DE 2607120 A DE2607120 A DE 2607120A DE 2607120 A1 DE2607120 A1 DE 2607120A1
- Authority
- DE
- Germany
- Prior art keywords
- optical waveguide
- optical
- waveguides
- waveguide coupler
- junctions
- 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.)
- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 title claims description 18
- 239000004020 conductor Substances 0.000 title 1
- 239000002800 charge carrier Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 239000011810 insulating material Substances 0.000 claims 3
- 239000004065 semiconductor Substances 0.000 claims 3
- MDPILPRLPQYEEN-UHFFFAOYSA-N aluminium arsenide Chemical compound [As]#[Al] MDPILPRLPQYEEN-UHFFFAOYSA-N 0.000 claims 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
- G02F1/29—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 position or the direction of light beams, i.e. deflection
- G02F1/31—Digital deflection, i.e. optical switching
- G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
- G02F1/3132—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler type
- G02F1/3133—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler type the optical waveguides being made of semiconducting materials
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/06—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 integrated waveguide
- G02F2201/063—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 integrated waveguide ridge; rib; strip loaded
-
- 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
- G02F2202/00—Materials and properties
- G02F2202/10—Materials and properties semiconductor
- G02F2202/101—Ga×As and alloy
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8244/75A GB1529451A (en) | 1975-02-27 | 1975-02-27 | Optical waveguide couplers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2607120A1 true DE2607120A1 (de) | 1976-09-23 |
Family
ID=9848769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762607120 Withdrawn DE2607120A1 (de) | 1975-02-27 | 1976-02-21 | Optische hohlleiter-koppler |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4082419A (enExample) |
| AU (1) | AU498920B2 (enExample) |
| CH (1) | CH601815A5 (enExample) |
| DE (1) | DE2607120A1 (enExample) |
| ES (1) | ES445527A1 (enExample) |
| FR (1) | FR2302541A2 (enExample) |
| GB (1) | GB1529451A (enExample) |
| IT (1) | IT1055975B (enExample) |
| NL (1) | NL7601903A (enExample) |
| ZA (1) | ZA7651B (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4483583A (en) * | 1981-03-07 | 1984-11-20 | Licentia Patent-Verwaltungs-Gmbh | Selective directional coupler for guided waves |
| US4497535A (en) * | 1982-03-19 | 1985-02-05 | Gte Laboratories Incorporated | Optical pulse generator |
| JPS59181317A (ja) * | 1983-03-31 | 1984-10-15 | Sumitomo Electric Ind Ltd | 光変調素子 |
| US5163118A (en) * | 1986-11-10 | 1992-11-10 | The United States Of America As Represented By The Secretary Of The Air Force | Lattice mismatched hetrostructure optical waveguide |
| US4889402A (en) * | 1988-08-31 | 1989-12-26 | American Telephone And Telegraph Company, At&T Bell Laboratories | Electro-optic polarization modulation in multi-electrode waveguides |
| DE59010811D1 (de) * | 1989-09-01 | 1998-04-23 | Siemens Ag | Integriert optische Anordnung mit wenigstens einem auf einem Substrat aus Halbleitermaterial integrierten optischen Wellenleiter |
| CA2117003A1 (en) * | 1993-04-13 | 1994-10-14 | Dana Craig Bookbinder | Method of encapsulating optical components and products produced by that method |
| TW575875B (en) * | 2002-04-02 | 2004-02-11 | Ind Tech Res Inst | Multi-layered film rewritable information storage medium |
| US7013070B2 (en) * | 2002-06-04 | 2006-03-14 | Intel Corporation | Method and apparatus for switching an optical beam between first and second waveguides in a semiconductor substrate layer |
| US7437026B2 (en) * | 2004-09-22 | 2008-10-14 | Intel Corporation | Three dimensional semiconductor based optical switching device |
| JP2019215488A (ja) * | 2018-06-14 | 2019-12-19 | 日本電気株式会社 | 電気光学変調器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3760297A (en) * | 1972-01-20 | 1973-09-18 | Int Standard Electric Corp | Laser to optical fiber coupling |
| US3883219A (en) * | 1972-09-25 | 1975-05-13 | Bell Telephone Labor Inc | Dielectric optical waveguide |
| GB1437067A (en) * | 1974-08-08 | 1976-05-26 | Standard Telephones Cables Ltd | Optical waveguide couplers |
-
1975
- 1975-02-27 GB GB8244/75A patent/GB1529451A/en not_active Expired
-
1976
- 1976-01-06 ZA ZA00760051A patent/ZA7651B/xx unknown
- 1976-02-20 AU AU11281/76A patent/AU498920B2/en not_active Expired
- 1976-02-21 DE DE19762607120 patent/DE2607120A1/de not_active Withdrawn
- 1976-02-23 US US05/660,560 patent/US4082419A/en not_active Expired - Lifetime
- 1976-02-25 IT IT20553/76A patent/IT1055975B/it active
- 1976-02-25 NL NL7601903A patent/NL7601903A/xx not_active Application Discontinuation
- 1976-02-25 ES ES445527A patent/ES445527A1/es not_active Expired
- 1976-02-26 CH CH236476A patent/CH601815A5/xx not_active IP Right Cessation
- 1976-02-27 FR FR7605538A patent/FR2302541A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1055975B (it) | 1982-01-11 |
| ZA7651B (en) | 1976-12-29 |
| ES445527A1 (es) | 1977-06-01 |
| FR2302541B2 (enExample) | 1982-09-24 |
| AU1128176A (en) | 1977-09-01 |
| GB1529451A (en) | 1978-10-18 |
| NL7601903A (nl) | 1976-08-31 |
| US4082419A (en) | 1978-04-04 |
| FR2302541A2 (fr) | 1976-09-24 |
| AU498920B2 (en) | 1979-03-29 |
| CH601815A5 (enExample) | 1978-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8162 | Independent application | ||
| 8141 | Disposal/no request for examination |