JPH0584074B2 - - Google Patents
Info
- Publication number
- JPH0584074B2 JPH0584074B2 JP59002177A JP217784A JPH0584074B2 JP H0584074 B2 JPH0584074 B2 JP H0584074B2 JP 59002177 A JP59002177 A JP 59002177A JP 217784 A JP217784 A JP 217784A JP H0584074 B2 JPH0584074 B2 JP H0584074B2
- Authority
- JP
- Japan
- Prior art keywords
- pigtail
- semiconductor laser
- fiber
- birefringent
- output end
- 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
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
- G02B6/42—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)
- 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 |
---|---|---|---|
JP217784A JPS60145689A (ja) | 1984-01-10 | 1984-01-10 | ピグテ−ル付半導体レ−ザ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP217784A JPS60145689A (ja) | 1984-01-10 | 1984-01-10 | ピグテ−ル付半導体レ−ザ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60145689A JPS60145689A (ja) | 1985-08-01 |
JPH0584074B2 true JPH0584074B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-11-30 |
Family
ID=11522079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP217784A Granted JPS60145689A (ja) | 1984-01-10 | 1984-01-10 | ピグテ−ル付半導体レ−ザ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60145689A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010106170A1 (en) | 2009-03-20 | 2010-09-23 | Novozymes A/S | A nutritional beverage and a method of making the same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01210907A (ja) * | 1988-02-18 | 1989-08-24 | Fujitsu Ltd | 光ファイバ型単一偏波素子及びその製造方法 |
JP3857868B2 (ja) * | 1999-09-16 | 2006-12-13 | 古河電気工業株式会社 | 半導体レーザモジュール |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5834406A (ja) * | 1981-08-26 | 1983-02-28 | Nec Corp | 偏光保存単一モ−ドフアイバ |
JPS5858782A (ja) * | 1981-10-02 | 1983-04-07 | Nec Corp | 半導体レ−ザモジユ−ル |
-
1984
- 1984-01-10 JP JP217784A patent/JPS60145689A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010106170A1 (en) | 2009-03-20 | 2010-09-23 | Novozymes A/S | A nutritional beverage and a method of making the same |
Also Published As
Publication number | Publication date |
---|---|
JPS60145689A (ja) | 1985-08-01 |