JPH0158677B2 - - Google Patents
Info
- Publication number
- JPH0158677B2 JPH0158677B2 JP15732481A JP15732481A JPH0158677B2 JP H0158677 B2 JPH0158677 B2 JP H0158677B2 JP 15732481 A JP15732481 A JP 15732481A JP 15732481 A JP15732481 A JP 15732481A JP H0158677 B2 JPH0158677 B2 JP H0158677B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- semiconductor laser
- optical
- magneto
- thin film
- 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
Links
- 239000004065 semiconductor Substances 0.000 claims description 48
- 230000003287 optical effect Effects 0.000 claims description 37
- 239000010409 thin film Substances 0.000 claims description 23
- 239000010408 film Substances 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 17
- 230000010287 polarization Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000013078 crystal Substances 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000001902 propagating effect Effects 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 description 24
- 230000010355 oscillation Effects 0.000 description 10
- 239000000835 fiber Substances 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002223 garnet Substances 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 238000000992 sputter etching Methods 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
- G02F1/01—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
- G02F1/09—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 magneto-optical elements, e.g. exhibiting Faraday effect
- G02F1/095—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 magneto-optical elements, e.g. exhibiting Faraday effect in an optical waveguide structure
- G02F1/0955—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 magneto-optical elements, e.g. exhibiting Faraday effect in an optical waveguide structure used as non-reciprocal devices, e.g. optical isolators, circulators
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15732481A JPS5858782A (ja) | 1981-10-02 | 1981-10-02 | 半導体レ−ザモジユ−ル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15732481A JPS5858782A (ja) | 1981-10-02 | 1981-10-02 | 半導体レ−ザモジユ−ル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5858782A JPS5858782A (ja) | 1983-04-07 |
JPH0158677B2 true JPH0158677B2 (enrdf_load_stackoverflow) | 1989-12-13 |
Family
ID=15647201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15732481A Granted JPS5858782A (ja) | 1981-10-02 | 1981-10-02 | 半導体レ−ザモジユ−ル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5858782A (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60145689A (ja) * | 1984-01-10 | 1985-08-01 | Nec Corp | ピグテ−ル付半導体レ−ザ装置 |
JPS61192471U (enrdf_load_stackoverflow) * | 1985-05-22 | 1986-11-29 |
-
1981
- 1981-10-02 JP JP15732481A patent/JPS5858782A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5858782A (ja) | 1983-04-07 |
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