JPS5341195A - Mode synchronous laser device - Google Patents

Mode synchronous laser device

Info

Publication number
JPS5341195A
JPS5341195A JP11634376A JP11634376A JPS5341195A JP S5341195 A JPS5341195 A JP S5341195A JP 11634376 A JP11634376 A JP 11634376A JP 11634376 A JP11634376 A JP 11634376A JP S5341195 A JPS5341195 A JP S5341195A
Authority
JP
Japan
Prior art keywords
laser device
mode synchronous
oscillation
synchronous laser
exciting
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
JP11634376A
Other languages
Japanese (ja)
Other versions
JPS5933277B2 (en
Inventor
Takeshi Yamane
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP51116343A priority Critical patent/JPS5933277B2/en
Publication of JPS5341195A publication Critical patent/JPS5341195A/en
Publication of JPS5933277B2 publication Critical patent/JPS5933277B2/en
Expired 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/115—Q-switching using intracavity electro-optic devices

Abstract

PURPOSE:To avoid the relief oscillation and the spinking oscillation and thus to ensure a stabilized generation the high output ultrashort light pulse, by exciting an active medium or another active medium which is provided within a reso93tor independently from the former acrive medium with use of an exciting pulse with a sufficiently shortened time duration.
JP51116343A 1976-09-28 1976-09-28 Mode-locked laser device Expired JPS5933277B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51116343A JPS5933277B2 (en) 1976-09-28 1976-09-28 Mode-locked laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51116343A JPS5933277B2 (en) 1976-09-28 1976-09-28 Mode-locked laser device

Publications (2)

Publication Number Publication Date
JPS5341195A true JPS5341195A (en) 1978-04-14
JPS5933277B2 JPS5933277B2 (en) 1984-08-14

Family

ID=14684589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51116343A Expired JPS5933277B2 (en) 1976-09-28 1976-09-28 Mode-locked laser device

Country Status (1)

Country Link
JP (1) JPS5933277B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5459820A (en) * 1977-10-20 1979-05-14 Ricoh Co Ltd Picture processing method
JPS62185702A (en) * 1986-02-10 1987-08-14 Nippon Junyaku Kk Production of gel
JPS62254531A (en) * 1986-04-21 1987-11-06 エイ・ティ・アンド・ティ・コーポレーション Method and apparatus for generating light pulse flow

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0443958Y2 (en) * 1985-12-16 1992-10-16
JPH01156586U (en) * 1988-04-21 1989-10-27

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5459820A (en) * 1977-10-20 1979-05-14 Ricoh Co Ltd Picture processing method
JPS62625B2 (en) * 1977-10-20 1987-01-08 Ricoh Kk
JPS62185702A (en) * 1986-02-10 1987-08-14 Nippon Junyaku Kk Production of gel
JPS62254531A (en) * 1986-04-21 1987-11-06 エイ・ティ・アンド・ティ・コーポレーション Method and apparatus for generating light pulse flow

Also Published As

Publication number Publication date
JPS5933277B2 (en) 1984-08-14

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