JPS55130505A - Photoswitch - Google Patents
PhotoswitchInfo
- Publication number
- JPS55130505A JPS55130505A JP3855579A JP3855579A JPS55130505A JP S55130505 A JPS55130505 A JP S55130505A JP 3855579 A JP3855579 A JP 3855579A JP 3855579 A JP3855579 A JP 3855579A JP S55130505 A JPS55130505 A JP S55130505A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- actuator
- groove
- plate
- substrate
- 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
- G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
- G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
- G02B6/3514—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror the reflective optical element moving along a line so as to translate into and out of the beam path, i.e. across the beam 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
- G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
- G02B6/3546—NxM switch, i.e. a regular array of switches elements of matrix type constellation
-
- 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
- G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
- G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
- G02B6/3572—Magnetic force
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
PURPOSE:To obtain the function of a small-sized bipolar double throw type switch by using a both-side reflecting plate. CONSTITUTION:Guide groove 11b is cut in substrate 11 having upper triangular grooves 111a-114a and central square bottomed hollow 11a of a suitable depth, and electromagnetic actuator 7 is placed in substrate 11. Lenses 21-24 and optical fibers 31-34 are set in grooves 111a-114a, and both-side reflecting plate 4 is set in groove 11b together with spring 5 and connected to actuator 7 through rod 6. When actuator 7 is magnetized, plate 4 enters hollow 11a along groove 11b to optically couple fibers 31, 32 and fibers 32, 34. On the other hand, when actuator 7 is demagnetized, plate 4 returns to groove 11b to optically couple fibers 31, 32 or fibers 32, 34.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3855579A JPS55130505A (en) | 1979-03-30 | 1979-03-30 | Photoswitch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3855579A JPS55130505A (en) | 1979-03-30 | 1979-03-30 | Photoswitch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55130505A true JPS55130505A (en) | 1980-10-09 |
Family
ID=12528529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3855579A Pending JPS55130505A (en) | 1979-03-30 | 1979-03-30 | Photoswitch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55130505A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS575006A (en) * | 1980-06-12 | 1982-01-11 | Matsushita Electric Ind Co Ltd | Optical branching filter |
JPS57110513U (en) * | 1980-12-26 | 1982-07-08 | ||
JPS57110511U (en) * | 1980-12-27 | 1982-07-08 | ||
FR2588386A1 (en) * | 1985-10-04 | 1987-04-10 | Socapex | OPTICAL SWITCH WITH ELECTROMAGNETIC CONTROL |
US4702549A (en) * | 1984-08-16 | 1987-10-27 | Duck Gary S | Reciprocating variable optical attenuator filter |
FR2601463A1 (en) * | 1986-07-12 | 1988-01-15 | Oxley Robert | OPTICAL CUTTING DEVICE FOR PROGRAMMING OPTICAL SIGNAL ROUTING |
JPH0359611A (en) * | 1989-07-25 | 1991-03-14 | American Teleph & Telegr Co <Att> | Electromagnetic radiation switching device and communication system using the same |
US5042889A (en) * | 1990-04-09 | 1991-08-27 | At&T Bell Laboratories | Magnetic activation mechanism for an optical switch |
WO1998012589A1 (en) * | 1996-09-20 | 1998-03-26 | Ascom Tech Ag | A fiber optic circuit switch and a process for its production |
-
1979
- 1979-03-30 JP JP3855579A patent/JPS55130505A/en active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS575006A (en) * | 1980-06-12 | 1982-01-11 | Matsushita Electric Ind Co Ltd | Optical branching filter |
JPS57110513U (en) * | 1980-12-26 | 1982-07-08 | ||
JPS57110511U (en) * | 1980-12-27 | 1982-07-08 | ||
US4702549A (en) * | 1984-08-16 | 1987-10-27 | Duck Gary S | Reciprocating variable optical attenuator filter |
FR2588386A1 (en) * | 1985-10-04 | 1987-04-10 | Socapex | OPTICAL SWITCH WITH ELECTROMAGNETIC CONTROL |
US4725127A (en) * | 1985-10-04 | 1988-02-16 | Amphenol Corporation | Electromagnetically operated optical switch |
FR2601463A1 (en) * | 1986-07-12 | 1988-01-15 | Oxley Robert | OPTICAL CUTTING DEVICE FOR PROGRAMMING OPTICAL SIGNAL ROUTING |
US4830452A (en) * | 1986-07-12 | 1989-05-16 | Oxley Robert F | Optical switching system |
JPH0359611A (en) * | 1989-07-25 | 1991-03-14 | American Teleph & Telegr Co <Att> | Electromagnetic radiation switching device and communication system using the same |
US5042889A (en) * | 1990-04-09 | 1991-08-27 | At&T Bell Laboratories | Magnetic activation mechanism for an optical switch |
WO1998012589A1 (en) * | 1996-09-20 | 1998-03-26 | Ascom Tech Ag | A fiber optic circuit switch and a process for its production |
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