JPS5511363A - Solid laser system - Google Patents

Solid laser system

Info

Publication number
JPS5511363A
JPS5511363A JP8434278A JP8434278A JPS5511363A JP S5511363 A JPS5511363 A JP S5511363A JP 8434278 A JP8434278 A JP 8434278A JP 8434278 A JP8434278 A JP 8434278A JP S5511363 A JPS5511363 A JP S5511363A
Authority
JP
Japan
Prior art keywords
reflector
flat
screw
plate
lens
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.)
Pending
Application number
JP8434278A
Other languages
Japanese (ja)
Inventor
Kenichi Kubodera
Shintaro Miyazawa
Kenjiyu Otsuka
Yutaka Iwasaki
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8434278A priority Critical patent/JPS5511363A/en
Publication of JPS5511363A publication Critical patent/JPS5511363A/en
Pending 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
    • H01S3/02—Constructional details
    • H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0078—Frequency filtering
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/0602—Crystal lasers or glass lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)

Abstract

PURPOSE:For stabilizing laser oscillation, to make an oscillator unoscillating through the process consisting of providing the collar plate having an opening in the tube constituting said oscillator, and encasing and keeping a screw-fastened reflector and filter plate a reflector, a laser crystal, and a lens behind said collar plate. CONSTITUTION:Base screws 1 and 2 are fitted in the inner circumferential surfaces of the end portions of the tube 5 constituting an oscillator M, and the collar plate 4 having a circular central opening 3 formed combinedly at the center of said tube 5. next, a flat-surface reflector 8 made of a disc-shaped transparent plate 6 and a reflector 7, a laser crystal 10 surrounded by parallel end surfaces 9a and 9b, a flat- convex lens 13 surrounded by a flat surface 18 and a convex surface 11a are encased in the order of mention on the base screw 2 side of said collar plate 4, and the reflector 12 having an opening 15 and a filter plate 24 are thrusted into said base screw 2 while said flat surface reflector 8, laser crystal 10 and flat-convex lens 13 are kept under an O-ring 17. Further, a condensing lens 22 is thrusted into said base screw 1 by using a screw 21, and excitation beam 23 is applied to said lens 22 for the generation of laser beam 19 by said filter plate 24.
JP8434278A 1978-07-11 1978-07-11 Solid laser system Pending JPS5511363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8434278A JPS5511363A (en) 1978-07-11 1978-07-11 Solid laser system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8434278A JPS5511363A (en) 1978-07-11 1978-07-11 Solid laser system

Publications (1)

Publication Number Publication Date
JPS5511363A true JPS5511363A (en) 1980-01-26

Family

ID=13827826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8434278A Pending JPS5511363A (en) 1978-07-11 1978-07-11 Solid laser system

Country Status (1)

Country Link
JP (1) JPS5511363A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6091209U (en) * 1983-11-30 1985-06-22 株式会社新潟鐵工所 filtration device
JPS6327079A (en) * 1986-06-26 1988-02-04 アモコ・コ−ポレ−ション Optical pumping laser
JPS6327080A (en) * 1986-06-26 1988-02-04 アモコ・コ−ポレ−ション Solid state laser and manufacture of the same
FR2681738A1 (en) * 1991-09-24 1993-03-26 Thomson Csf SEMICONDUCTOR FILTER POWER LASERS.
WO1995020833A1 (en) * 1994-01-29 1995-08-03 Balzers Aktiengesellschaft Transversely pumped solid-state laser

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952596A (en) * 1972-06-26 1974-05-22
JPS52137292A (en) * 1976-05-12 1977-11-16 Hitachi Ltd End face excitation solid laser
JPS52144996A (en) * 1976-05-28 1977-12-02 Hitachi Ltd End face excitation solid laser

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952596A (en) * 1972-06-26 1974-05-22
JPS52137292A (en) * 1976-05-12 1977-11-16 Hitachi Ltd End face excitation solid laser
JPS52144996A (en) * 1976-05-28 1977-12-02 Hitachi Ltd End face excitation solid laser

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6091209U (en) * 1983-11-30 1985-06-22 株式会社新潟鐵工所 filtration device
JPH0123528Y2 (en) * 1983-11-30 1989-07-19
JPS6327079A (en) * 1986-06-26 1988-02-04 アモコ・コ−ポレ−ション Optical pumping laser
JPS6327080A (en) * 1986-06-26 1988-02-04 アモコ・コ−ポレ−ション Solid state laser and manufacture of the same
FR2681738A1 (en) * 1991-09-24 1993-03-26 Thomson Csf SEMICONDUCTOR FILTER POWER LASERS.
US5384801A (en) * 1991-09-24 1995-01-24 Thomson-Csf Power lasers with semiconductor filter
WO1995020833A1 (en) * 1994-01-29 1995-08-03 Balzers Aktiengesellschaft Transversely pumped solid-state laser

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