JPS6243353B2 - - Google Patents
Info
- Publication number
- JPS6243353B2 JPS6243353B2 JP1098381A JP1098381A JPS6243353B2 JP S6243353 B2 JPS6243353 B2 JP S6243353B2 JP 1098381 A JP1098381 A JP 1098381A JP 1098381 A JP1098381 A JP 1098381A JP S6243353 B2 JPS6243353 B2 JP S6243353B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- optical fiber
- electro
- light
- optical
- 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 50
- 239000013307 optical fiber Substances 0.000 claims description 31
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000005684 electric field Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 11
- 229910013641 LiNbO 3 Inorganic materials 0.000 description 11
- 239000013078 crystal Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 239000005083 Zinc sulfide Substances 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052984 zinc sulfide Inorganic materials 0.000 description 2
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 1
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 230000005697 Pockels effect Effects 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010291 electrical method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
- H01S3/107—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using electro-optic devices, e.g. exhibiting Pockels or Kerr effect
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
- Optical Couplings Of Light Guides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1098381A JPS57124490A (en) | 1981-01-26 | 1981-01-26 | Coupler for semiconductor laser and optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1098381A JPS57124490A (en) | 1981-01-26 | 1981-01-26 | Coupler for semiconductor laser and optical fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57124490A JPS57124490A (en) | 1982-08-03 |
| JPS6243353B2 true JPS6243353B2 (enrdf_load_stackoverflow) | 1987-09-12 |
Family
ID=11765379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1098381A Granted JPS57124490A (en) | 1981-01-26 | 1981-01-26 | Coupler for semiconductor laser and optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57124490A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62254478A (ja) * | 1986-04-28 | 1987-11-06 | Yokogawa Electric Corp | 可変波長光源 |
| KR100850718B1 (ko) * | 2007-01-17 | 2008-08-06 | 삼성전자주식회사 | 스펙클 저감 레이저 |
| JP5209067B2 (ja) * | 2011-01-26 | 2013-06-12 | 三菱電機株式会社 | スペックル除去光源および照明装置 |
-
1981
- 1981-01-26 JP JP1098381A patent/JPS57124490A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57124490A (en) | 1982-08-03 |
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