JPS564103A - Photo switching element - Google Patents
Photo switching elementInfo
- Publication number
- JPS564103A JPS564103A JP7943579A JP7943579A JPS564103A JP S564103 A JPS564103 A JP S564103A JP 7943579 A JP7943579 A JP 7943579A JP 7943579 A JP7943579 A JP 7943579A JP S564103 A JPS564103 A JP S564103A
- Authority
- JP
- Japan
- Prior art keywords
- input
- output
- slots
- switching element
- circumference
- 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.)
- Pending
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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
- G02B6/3504—Rotating, tilting or pivoting the waveguides, or with the waveguides describing a curved path
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
- G02B6/3554—3D constellations, i.e. with switching elements and switched beams located in a volume
- G02B6/3556—NxM switch, i.e. regular arrays of switches elements of matrix type constellation
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7943579A JPS564103A (en) | 1979-06-22 | 1979-06-22 | Photo switching element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7943579A JPS564103A (en) | 1979-06-22 | 1979-06-22 | Photo switching element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS564103A true JPS564103A (en) | 1981-01-17 |
Family
ID=13689795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7943579A Pending JPS564103A (en) | 1979-06-22 | 1979-06-22 | Photo switching element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS564103A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57155502A (en) * | 1981-03-23 | 1982-09-25 | Toshiba Corp | Optical switch |
US4643521A (en) * | 1984-07-05 | 1987-02-17 | At&T Company | Plural-channel optical rotary joint |
US4753501A (en) * | 1986-01-15 | 1988-06-28 | The United States Of America As Represented By The Secretary Of The Air Force | Fiber optic rotary switching device |
US4830452A (en) * | 1986-07-12 | 1989-05-16 | Oxley Robert F | Optical switching system |
US20100252748A1 (en) * | 2007-10-31 | 2010-10-07 | Wallac Oy | Multi-Purpose Measurement System |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5414756A (en) * | 1977-07-06 | 1979-02-03 | Nippon Telegr & Teleph Corp <Ntt> | Photo switch |
-
1979
- 1979-06-22 JP JP7943579A patent/JPS564103A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5414756A (en) * | 1977-07-06 | 1979-02-03 | Nippon Telegr & Teleph Corp <Ntt> | Photo switch |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57155502A (en) * | 1981-03-23 | 1982-09-25 | Toshiba Corp | Optical switch |
US4643521A (en) * | 1984-07-05 | 1987-02-17 | At&T Company | Plural-channel optical rotary joint |
US4753501A (en) * | 1986-01-15 | 1988-06-28 | The United States Of America As Represented By The Secretary Of The Air Force | Fiber optic rotary switching device |
US4830452A (en) * | 1986-07-12 | 1989-05-16 | Oxley Robert F | Optical switching system |
US20100252748A1 (en) * | 2007-10-31 | 2010-10-07 | Wallac Oy | Multi-Purpose Measurement System |
US8742367B2 (en) * | 2007-10-31 | 2014-06-03 | Wallac Oy | Multi-purpose measurement system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU509939B2 (en) | Input/output cache system | |
AU530897B2 (en) | Load unitization | |
JPS564103A (en) | Photo switching element | |
ES257689U (es) | Aro de piston | |
JPS5413349A (en) | Switch for optical fiber | |
JPS5465266A (en) | Fly-wheel | |
JPS5291446A (en) | Optical fibre connector | |
JPS5350754A (en) | Multiplexed light separating circuit | |
SU843229A1 (ru) | Многоканальный различитель максималь-НОгО СигНАлА | |
JPS5340160A (en) | Wheel cylinder and brake system | |
SE7907317L (sv) | Sett och anordning for digital-analogomvandling | |
ES309529A1 (es) | Perfeccionamientos en la construcciën de elementos combustibles para reactor nuclear | |
SU940215A1 (ru) | Матричное индикаторное устройство | |
ES239711U (es) | Unidad elastica para bandas extensiometricas. | |
JPS562739A (en) | Pla logical operation circuit | |
JPS56137332A (en) | Optical not circuit | |
JPS5348535A (en) | Photo switch | |
JPS5433978A (en) | Function setting system | |
JPS5375705A (en) | Transmission system for optical signal | |
SU1283541A1 (ru) | Крановые весы | |
JPS5632103A (en) | Exchanging device | |
JPS55109051A (en) | Monitor system | |
JPS5380904A (en) | Fiber exchange unit | |
JPS57106812A (en) | Data conversion system between inch and millimeter | |
JPS537A (en) | Multiple transmission system |