JPS6037792A - 光出力安定化方式 - Google Patents

光出力安定化方式

Info

Publication number
JPS6037792A
JPS6037792A JP58145689A JP14568983A JPS6037792A JP S6037792 A JPS6037792 A JP S6037792A JP 58145689 A JP58145689 A JP 58145689A JP 14568983 A JP14568983 A JP 14568983A JP S6037792 A JPS6037792 A JP S6037792A
Authority
JP
Japan
Prior art keywords
signal
output
light emitting
semiconductor light
bias
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
Application number
JP58145689A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0252867B2 (enrdf_load_stackoverflow
Inventor
Masaru Nakamura
優 中村
Osamu Kinoshita
修 木下
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.)
Toshiba Corp
Original Assignee
Toshiba 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.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP58145689A priority Critical patent/JPS6037792A/ja
Priority to US06/603,893 priority patent/US4621376A/en
Priority to EP84302826A priority patent/EP0125823B1/en
Priority to DE8484302826T priority patent/DE3465848D1/de
Publication of JPS6037792A publication Critical patent/JPS6037792A/ja
Publication of JPH0252867B2 publication Critical patent/JPH0252867B2/ja
Granted legal-status Critical Current

Links

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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/06835—Stabilising during pulse modulation or generation
    • 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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/06825—Protecting the laser, e.g. during switch-on/off, detection of malfunctioning or degradation

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Led Devices (AREA)
  • Optical Communication System (AREA)
JP58145689A 1983-04-28 1983-08-11 光出力安定化方式 Granted JPS6037792A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP58145689A JPS6037792A (ja) 1983-08-11 1983-08-11 光出力安定化方式
US06/603,893 US4621376A (en) 1983-04-28 1984-04-25 Driving apparatus for stabilizing burst light output
EP84302826A EP0125823B1 (en) 1983-04-28 1984-04-26 Driving apparatus for stabilizing burst light output
DE8484302826T DE3465848D1 (en) 1983-04-28 1984-04-26 Driving apparatus for stabilizing burst light output

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58145689A JPS6037792A (ja) 1983-08-11 1983-08-11 光出力安定化方式

Publications (2)

Publication Number Publication Date
JPS6037792A true JPS6037792A (ja) 1985-02-27
JPH0252867B2 JPH0252867B2 (enrdf_load_stackoverflow) 1990-11-14

Family

ID=15390814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58145689A Granted JPS6037792A (ja) 1983-04-28 1983-08-11 光出力安定化方式

Country Status (1)

Country Link
JP (1) JPS6037792A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63212229A (ja) * 1987-02-27 1988-09-05 Nec Corp レ−ザ光遮断方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63212229A (ja) * 1987-02-27 1988-09-05 Nec Corp レ−ザ光遮断方式

Also Published As

Publication number Publication date
JPH0252867B2 (enrdf_load_stackoverflow) 1990-11-14

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