JPH0512771B2 - - Google Patents

Info

Publication number: JPH0512771B2
Authority: JP; Japan
Prior art keywords: optical power; voltage; semiconductor laser; control; optical
Prior art date: 1987-10-20
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 - Fee Related

Application number

JP62264461A

Other languages

English (en)

Japanese (ja)

Other versions

JPH01107335A (ja

Inventor

Kenji Koishi

Shinji Kubota

Kenzo Ishibashi

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.)

Panasonic Holdings Corp

Original Assignee

Matsushita Electric Industrial Co Ltd

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.)

1987-10-20

Filing date

1987-10-20

Publication date

1993-02-18

1987-10-20 Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd

1987-10-20 Priority to JP62264461A priority Critical patent/JPH01107335A/ja

1988-10-18 Priority to US07/262,498 priority patent/US4845720A/en

1988-10-20 Priority to EP88309861A priority patent/EP0314390B1/en

1988-10-20 Priority to DE3887267T priority patent/DE3887267T2/de

1989-04-25 Publication of JPH01107335A publication Critical patent/JPH01107335A/ja

1993-02-18 Publication of JPH0512771B2 publication Critical patent/JPH0512771B2/ja

Status Granted legal-status Critical Current

Links

230000003287 optical effect Effects 0.000 claims description 138
239000004065 semiconductor Substances 0.000 claims description 49
238000010586 diagram Methods 0.000 description 9
230000032683 aging Effects 0.000 description 5
239000000463 material Substances 0.000 description 4
230000006866 deterioration Effects 0.000 description 3
239000003990 capacitor Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000005070 sampling Methods 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 1
230000011664 signaling Effects 0.000 description 1

Landscapes

Optical Head (AREA)

JP62264461A 1987-10-20 1987-10-20 半導体レーザ制御回路 Granted JPH01107335A (ja)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
JP62264461A JPH01107335A (ja)	1987-10-20	1987-10-20	半導体レーザ制御回路
US07/262,498 US4845720A (en)	1987-10-20	1988-10-18	Semiconductor laser control circuit
EP88309861A EP0314390B1 (en)	1987-10-20	1988-10-20	Semiconductor laser control circuit
DE3887267T DE3887267T2 (de)	1987-10-20	1988-10-20	Schaltungsanordnung zur Regelung eines Halbleiter-Lasers.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP62264461A JPH01107335A (ja)	1987-10-20	1987-10-20	半導体レーザ制御回路

Publications (2)

Publication Number	Publication Date
JPH01107335A JPH01107335A (ja)	1989-04-25
JPH0512771B2 true JPH0512771B2 (2)	1993-02-18

Family

ID=17403535

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP62264461A Granted JPH01107335A (ja)	1987-10-20	1987-10-20	半導体レーザ制御回路

Country Status (1)

Country	Link
JP (1)	JPH01107335A (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110398725B (zh) *	2019-08-30	2023-04-07	北立传感器技术（武汉）有限公司	一种飞行器激光接收设备

1987
- 1987-10-20 JP JP62264461A patent/JPH01107335A/ja active Granted

Also Published As

Publication number	Publication date
JPH01107335A (ja)	1989-04-25

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Legal Events

Date	Code	Title	Description
2005-02-18	LAPS	Cancellation because of no payment of annual fees