FR2170203B1 - - Google Patents
Info
- Publication number
- FR2170203B1 FR2170203B1 FR7303721A FR7303721A FR2170203B1 FR 2170203 B1 FR2170203 B1 FR 2170203B1 FR 7303721 A FR7303721 A FR 7303721A FR 7303721 A FR7303721 A FR 7303721A FR 2170203 B1 FR2170203 B1 FR 2170203B1
- Authority
- FR
- France
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/143—Beam splitting or combining systems operating by reflection only using macroscopically faceted or segmented reflective surfaces
-
- 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
- G02F1/03—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
- G02F1/0305—Constructional arrangements
- G02F1/0311—Structural association of optical elements, e.g. lenses, polarizers, phase plates, with the crystal
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Nonlinear Science (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Spectrometry And Color Measurement (AREA)
- Holo Graphy (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH150172A CH541816A (de) | 1972-02-03 | 1972-02-03 | Anordnung zur Erzeugung und Bestimmung des Amplituden- und/oder Phasenunterschiedes zweier Lichtstrahlen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2170203A1 FR2170203A1 (ru) | 1973-09-14 |
| FR2170203B1 true FR2170203B1 (ru) | 1975-08-22 |
Family
ID=4211921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7303721A Expired FR2170203B1 (ru) | 1972-02-03 | 1973-02-02 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4885249A (ru) |
| CH (1) | CH541816A (ru) |
| DE (1) | DE2304870A1 (ru) |
| FR (1) | FR2170203B1 (ru) |
| GB (1) | GB1426291A (ru) |
| NL (1) | NL7301558A (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4504121A (en) * | 1981-11-02 | 1985-03-12 | Gte Laboratories Incorporated | Interferometric multimode fiber optic switch and modulator |
| US4474434A (en) * | 1981-12-07 | 1984-10-02 | Gte Laboratories Incorporated | Polarization-insensitive optical switch apparatus |
| US5173744A (en) * | 1991-03-21 | 1992-12-22 | Dybwad Jens R | Refractively scanned interferometer |
-
1972
- 1972-02-03 CH CH150172A patent/CH541816A/de not_active IP Right Cessation
-
1973
- 1973-02-01 DE DE2304870A patent/DE2304870A1/de active Pending
- 1973-02-02 JP JP48012974A patent/JPS4885249A/ja active Pending
- 1973-02-02 FR FR7303721A patent/FR2170203B1/fr not_active Expired
- 1973-02-02 GB GB536173A patent/GB1426291A/en not_active Expired
- 1973-02-02 NL NL7301558A patent/NL7301558A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1426291A (en) | 1976-02-25 |
| NL7301558A (ru) | 1973-08-07 |
| JPS4885249A (ru) | 1973-11-12 |
| CH541816A (de) | 1973-09-15 |
| FR2170203A1 (ru) | 1973-09-14 |
| DE2304870A1 (de) | 1973-08-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |