[go: up one dir, main page]

JPS5239392A - Laser oscillation device - Google Patents

Laser oscillation device

Info

Publication number
JPS5239392A
JPS5239392A JP11486475A JP11486475A JPS5239392A JP S5239392 A JPS5239392 A JP S5239392A JP 11486475 A JP11486475 A JP 11486475A JP 11486475 A JP11486475 A JP 11486475A JP S5239392 A JPS5239392 A JP S5239392A
Authority
JP
Japan
Prior art keywords
laser oscillation
oscillation device
high potential
mount
rthe
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
JP11486475A
Other languages
Japanese (ja)
Inventor
Kengo Murasawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11486475A priority Critical patent/JPS5239392A/en
Publication of JPS5239392A publication Critical patent/JPS5239392A/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
    • H01S3/04—Arrangements for thermal management
    • H01S3/0401—Arrangements for thermal management of optical elements being part of laser resonator, e.g. windows, mirrors, lenses

Landscapes

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

Abstract

PURPOSE:A power supply whose positive polarity is grounded and negative polarity is at high potential is connected to a discharge tube having anode at both ends and cathode at the center so that no high potential is induced in mirror mount, whereby electrification preventive effect is enhanced and the need for withstand-voltage construction of rthe mount is eliminated.
JP11486475A 1975-09-25 1975-09-25 Laser oscillation device Pending JPS5239392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11486475A JPS5239392A (en) 1975-09-25 1975-09-25 Laser oscillation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11486475A JPS5239392A (en) 1975-09-25 1975-09-25 Laser oscillation device

Publications (1)

Publication Number Publication Date
JPS5239392A true JPS5239392A (en) 1977-03-26

Family

ID=14648596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11486475A Pending JPS5239392A (en) 1975-09-25 1975-09-25 Laser oscillation device

Country Status (1)

Country Link
JP (1) JPS5239392A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553627A (en) * 1978-06-22 1980-01-11 Mochida Pharmaceut Co Ltd Laser oscillating tube
JPS55123186A (en) * 1979-03-16 1980-09-22 Kimmon Electric Co Ltd Laser discharge tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553627A (en) * 1978-06-22 1980-01-11 Mochida Pharmaceut Co Ltd Laser oscillating tube
JPS5745070B2 (en) * 1978-06-22 1982-09-25
JPS55123186A (en) * 1979-03-16 1980-09-22 Kimmon Electric Co Ltd Laser discharge tube

Similar Documents

Publication Publication Date Title
ES2093120T3 (en) FLUORESCENT RADIO FREQUENCY LIGHTING SYSTEM.
GB541529A (en) Improvements in or relating to electron discharge apparatus
JPS52101876A (en) Firing device for high voltage vapor discharge lamp
JPS5239392A (en) Laser oscillation device
JPS53105996A (en) Gas laser device
JPS5251884A (en) Semiconductor laser
JPS53113496A (en) Gas laser device
JPS5214085A (en) High voltage discharge apparatus
JPS53675A (en) Apparaus for lighting high pressure steam discharge lamp
GB576126A (en) Improvements in or relating to electron discharge devices employing hollow resonators
JPS5215178A (en) High tension (or voltage) generating circuit
JPS5543817A (en) Lateral discharge gaseous laser device
GB1507135A (en) Gas laser generator
JPS52127231A (en) Oscillation circuit for flash discharge tube
JPS52100894A (en) Pulse laser device
JPS56145634A (en) Ultrahigh-frequency electron tube
JPS56110281A (en) Gas laser device
JPS5437491A (en) Electron structure of piezoelectric oscillator
JPS56134790A (en) Gas laser device
GB576127A (en) Improvements in or relating to electron discharge devices employing hollow resonators
JPS5427280A (en) Discharge lamp lighting system
JPS5425695A (en) Laser unit
JPS54100250A (en) Electron beam generator
GB1061402A (en) Improvements in or relating to electron devices for generating high frequency oscillations
JPS52109894A (en) Metalic vapor laser tube