JPH0252869B2 - - Google Patents

Info

Publication number: JPH0252869B2
Authority: JP; Japan
Prior art keywords: refractive index; semiconductor laser; laser device; stripe; mode
Prior art date: 1983-06-30
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

Application number

JP11987483A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6010795A (ja

Inventor

Morichika Yano

Saburo Yamamoto

Hiroshi Hayashi

Kaneki Matsui

Haruhisa Takiguchi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sharp Corp

Original Assignee

Sharp Corp

Priority date (The priority date 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 date listed.)

1983-06-30

Filing date

1983-06-30

Publication date

1990-11-14

1983-06-30 Application filed by Sharp Corp filed Critical Sharp Corp

1983-06-30 Priority to JP11987483A priority Critical patent/JPS6010795A/ja

1985-01-19 Publication of JPS6010795A publication Critical patent/JPS6010795A/ja

1990-11-14 Publication of JPH0252869B2 publication Critical patent/JPH0252869B2/ja

Status Granted legal-status Critical Current

Links

239000004065 semiconductor Substances 0.000 claims description 19
238000005253 cladding Methods 0.000 description 8
230000003287 optical effect Effects 0.000 description 7
238000010586 diagram Methods 0.000 description 6
230000010355 oscillation Effects 0.000 description 6
229910001218 Gallium arsenide Inorganic materials 0.000 description 5
238000002347 injection Methods 0.000 description 5
239000007924 injection Substances 0.000 description 5
239000000758 substrate Substances 0.000 description 5
230000000903 blocking effect Effects 0.000 description 4
238000010521 absorption reaction Methods 0.000 description 3
238000001228 spectrum Methods 0.000 description 3
230000008878 coupling Effects 0.000 description 2
238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
239000013078 crystal Substances 0.000 description 2
230000005855 radiation Effects 0.000 description 2
230000003595 spectral effect Effects 0.000 description 2
201000009310 astigmatism Diseases 0.000 description 1
230000008033 biological extinction Effects 0.000 description 1
230000001427 coherent effect Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000010030 laminating Methods 0.000 description 1
230000002269 spontaneous effect Effects 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
- H01S5/00—Semiconductor lasers
- H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
- H01S5/24—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a grooved structure, e.g. V-grooved, crescent active layer in groove, VSIS laser

Landscapes

Semiconductor Lasers (AREA)

JP11987483A 1983-06-30 1983-06-30 半導体レ−ザ素子 Granted JPS6010795A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP11987483A JPS6010795A (ja)	1983-06-30	1983-06-30	半導体レ−ザ素子

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP11987483A JPS6010795A (ja)	1983-06-30	1983-06-30	半導体レ−ザ素子

Publications (2)

Publication Number	Publication Date
JPS6010795A JPS6010795A (ja)	1985-01-19
JPH0252869B2 true JPH0252869B2 (mo)	1990-11-14

Family

ID=14772383

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP11987483A Granted JPS6010795A (ja)	1983-06-30	1983-06-30	半導体レ−ザ素子

Country Status (1)

Country	Link
JP (1)	JPS6010795A (mo)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0565958U (ja) *	1992-02-14	1993-08-31	中国パール販売株式会社	粘着テープ付文具容器

1983
- 1983-06-30 JP JP11987483A patent/JPS6010795A/ja active Granted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0565958U (ja) *	1992-02-14	1993-08-31	中国パール販売株式会社	粘着テープ付文具容器

Also Published As

Publication number	Publication date
JPS6010795A (ja)	1985-01-19

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