JPH0349238B2 - - Google Patents
Info
- Publication number
- JPH0349238B2 JPH0349238B2 JP59235996A JP23599684A JPH0349238B2 JP H0349238 B2 JPH0349238 B2 JP H0349238B2 JP 59235996 A JP59235996 A JP 59235996A JP 23599684 A JP23599684 A JP 23599684A JP H0349238 B2 JPH0349238 B2 JP H0349238B2
- Authority
- JP
- Japan
- Prior art keywords
- optical
- switch
- output
- pair
- input
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 123
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/7801—DMOS transistors, i.e. MISFETs with a channel accommodating body or base region adjoining a drain drift region
- H01L29/7802—Vertical DMOS transistors, i.e. VDMOS transistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Optical Integrated Circuits (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59235996A JPS61116495A (ja) | 1984-11-10 | 1984-11-10 | 光空間分割スイツチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59235996A JPS61116495A (ja) | 1984-11-10 | 1984-11-10 | 光空間分割スイツチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61116495A JPS61116495A (ja) | 1986-06-03 |
| JPH0349238B2 true JPH0349238B2 (ko) | 1991-07-26 |
Family
ID=16994257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59235996A Granted JPS61116495A (ja) | 1984-11-10 | 1984-11-10 | 光空間分割スイツチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61116495A (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100295097B1 (ko) * | 1998-08-22 | 2001-08-07 | 오길록 | 광게이트를이용한광공간분할스위칭장치 |
| JP2008109206A (ja) * | 2006-10-23 | 2008-05-08 | Star Micronics Co Ltd | 挿入型イヤホン |
| TWI359619B (en) * | 2007-02-13 | 2012-03-01 | Cotron Corp | Micro speaker |
-
1984
- 1984-11-10 JP JP59235996A patent/JPS61116495A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61116495A (ja) | 1986-06-03 |
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