JPS5710284A - Laser device - Google Patents
Laser deviceInfo
- Publication number
- JPS5710284A JPS5710284A JP8330080A JP8330080A JPS5710284A JP S5710284 A JPS5710284 A JP S5710284A JP 8330080 A JP8330080 A JP 8330080A JP 8330080 A JP8330080 A JP 8330080A JP S5710284 A JPS5710284 A JP S5710284A
- Authority
- JP
- Japan
- Prior art keywords
- light
- splitter
- irradiated
- objective substance
- beams
- 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.)
- Granted
Links
- 239000000126 substance Substances 0.000 abstract 4
- 230000003287 optical effect Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 239000004065 semiconductor Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 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
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
- H01S3/0064—Anti-reflection devices, e.g. optical isolaters
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
- G02B6/4208—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback using non-reciprocal elements or birefringent plates, i.e. quasi-isolators
- G02B6/4209—Optical features
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Lasers (AREA)
- Semiconductor Lasers (AREA)
- Laser Beam Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8330080A JPS5710284A (en) | 1980-06-19 | 1980-06-19 | Laser device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8330080A JPS5710284A (en) | 1980-06-19 | 1980-06-19 | Laser device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5710284A true JPS5710284A (en) | 1982-01-19 |
JPS6322079B2 JPS6322079B2 (enrdf_load_stackoverflow) | 1988-05-10 |
Family
ID=13798549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8330080A Granted JPS5710284A (en) | 1980-06-19 | 1980-06-19 | Laser device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5710284A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60158993A (ja) * | 1984-01-12 | 1985-08-20 | Mitsubishi Electric Corp | レ−ザ加工装置 |
JPS6445185A (en) * | 1987-08-13 | 1989-02-17 | Fujitsu Ltd | Device for preventing laser light output variation |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2888140A1 (en) | 2012-10-10 | 2014-04-17 | Green Tech Co., Ltd. | Novel pyrazole derivative |
-
1980
- 1980-06-19 JP JP8330080A patent/JPS5710284A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60158993A (ja) * | 1984-01-12 | 1985-08-20 | Mitsubishi Electric Corp | レ−ザ加工装置 |
JPS6445185A (en) * | 1987-08-13 | 1989-02-17 | Fujitsu Ltd | Device for preventing laser light output variation |
Also Published As
Publication number | Publication date |
---|---|
JPS6322079B2 (enrdf_load_stackoverflow) | 1988-05-10 |
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