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DE3890298T1 - DEVICE FOR CONTROLLING LASER WAVELENGTHS - Google Patents

DEVICE FOR CONTROLLING LASER WAVELENGTHS

Info

Publication number
DE3890298T1
DE3890298T1 DE19883890298 DE3890298T DE3890298T1 DE 3890298 T1 DE3890298 T1 DE 3890298T1 DE 19883890298 DE19883890298 DE 19883890298 DE 3890298 T DE3890298 T DE 3890298T DE 3890298 T1 DE3890298 T1 DE 3890298T1
Authority
DE
Germany
Prior art keywords
laser wavelengths
controlling laser
controlling
wavelengths
laser
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.)
Withdrawn
Application number
DE19883890298
Other languages
German (de)
Inventor
Yoshiho Amada
Osamu Wakabayashi
Masahiko Kowaka
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.)
Komatsu Ltd
Original Assignee
Komatsu 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
Priority claimed from JP62064923A external-priority patent/JP2657487B2/en
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Publication of DE3890298T1 publication Critical patent/DE3890298T1/en
Withdrawn legal-status Critical Current

Links

DE19883890298 1987-03-19 1988-03-18 DEVICE FOR CONTROLLING LASER WAVELENGTHS Withdrawn DE3890298T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62064923A JP2657487B2 (en) 1987-03-19 1987-03-19 Apparatus and method for controlling wavelength of laser
PCT/JP1988/000293 WO1988007276A1 (en) 1987-03-19 1988-03-18 Device for controlling wavelength of laser beam

Publications (1)

Publication Number Publication Date
DE3890298T1 true DE3890298T1 (en) 1989-05-03

Family

ID=26406055

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883890298 Withdrawn DE3890298T1 (en) 1987-03-19 1988-03-18 DEVICE FOR CONTROLLING LASER WAVELENGTHS

Country Status (1)

Country Link
DE (1) DE3890298T1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935081A1 (en) * 1988-10-20 1990-04-26 Mitsubishi Electric Corp LASER DEVICE AND METHOD FOR CONTROL
DE4139032A1 (en) * 1990-11-28 1992-06-17 Mitsubishi Electric Corp WAVELENGTH STABILIZER FOR NARROW BAND LASERS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935081A1 (en) * 1988-10-20 1990-04-26 Mitsubishi Electric Corp LASER DEVICE AND METHOD FOR CONTROL
DE4139032A1 (en) * 1990-11-28 1992-06-17 Mitsubishi Electric Corp WAVELENGTH STABILIZER FOR NARROW BAND LASERS

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee