JPS6445182A - Pulse laser - Google Patents

Pulse laser

Info

Publication number
JPS6445182A
JPS6445182A JP20090187A JP20090187A JPS6445182A JP S6445182 A JPS6445182 A JP S6445182A JP 20090187 A JP20090187 A JP 20090187A JP 20090187 A JP20090187 A JP 20090187A JP S6445182 A JPS6445182 A JP S6445182A
Authority
JP
Japan
Prior art keywords
capacitor
transformer
inverter
voltage
charge
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
JP20090187A
Other languages
Japanese (ja)
Other versions
JP2611996B2 (en
Inventor
Akihiko Iwata
Shigeo Eguri
Kazuhiko Hara
Tatsuki Okamoto
Yoshihiro Ueda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62200901A priority Critical patent/JP2611996B2/en
Priority to GB8908305A priority patent/GB2217513B/en
Priority to PCT/JP1988/000805 priority patent/WO1989001713A1/en
Priority to US07/346,111 priority patent/US4975924A/en
Publication of JPS6445182A publication Critical patent/JPS6445182A/en
Application granted granted Critical
Publication of JP2611996B2 publication Critical patent/JP2611996B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/031—Metal vapour lasers, e.g. metal vapour generation

Landscapes

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

Abstract

PURPOSE:To secure the recovery time of a nonself-erasable type switch by a method wherein a high-voltage power source is subjected to voltage double rectification by means of a boosting transformer which is driven by an inverter, a first reactor, a first capacitor and a diode. CONSTITUTION:A high-voltage power supply is constituted of a boosting transformer 11 which is driven by an inverter 10, a first capacitor 13 and a diode 15 in such a way that the output voltage of the transformer 11 is subjected to voltage double rectification and the output voltage is inputted in a thyratron 20 which is used as a nonself-erasable type switch. That is, the output of the inverter 10 is charged in the capacitor 13 through the transformer 11 and when the inverter 10 is inverted, the charge stored in the capacitor 13 is superposed on the output voltage of the transformer 11 to charge in a second capacitor 18 for charge. After that, by making the switch 20 turn-ON, the charge stored in the capacitor 18 is supplied to a discharge tube 19 for a laser and discharge is generated in the tube 19. Thereby, a security of the recovery time of the switch 20 can be contrived.
JP62200901A 1987-08-13 1987-08-13 Pulse laser equipment Expired - Lifetime JP2611996B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62200901A JP2611996B2 (en) 1987-08-13 1987-08-13 Pulse laser equipment
GB8908305A GB2217513B (en) 1987-08-13 1988-08-13 Metallic vapor laser apparatus
PCT/JP1988/000805 WO1989001713A1 (en) 1987-08-13 1988-08-13 Metal vapor laser
US07/346,111 US4975924A (en) 1987-08-13 1988-08-13 Metallic vapor laser apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62200901A JP2611996B2 (en) 1987-08-13 1987-08-13 Pulse laser equipment

Publications (2)

Publication Number Publication Date
JPS6445182A true JPS6445182A (en) 1989-02-17
JP2611996B2 JP2611996B2 (en) 1997-05-21

Family

ID=16432143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62200901A Expired - Lifetime JP2611996B2 (en) 1987-08-13 1987-08-13 Pulse laser equipment

Country Status (1)

Country Link
JP (1) JP2611996B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662385A (en) * 1979-10-26 1981-05-28 Nec Corp Laser device
JPS6226879A (en) * 1985-07-29 1987-02-04 Toshiba Corp Metal vapor laser oscillation tube
JPS63226087A (en) * 1987-03-13 1988-09-20 Shimadzu Corp Pulse laser device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662385A (en) * 1979-10-26 1981-05-28 Nec Corp Laser device
JPS6226879A (en) * 1985-07-29 1987-02-04 Toshiba Corp Metal vapor laser oscillation tube
JPS63226087A (en) * 1987-03-13 1988-09-20 Shimadzu Corp Pulse laser device

Also Published As

Publication number Publication date
JP2611996B2 (en) 1997-05-21

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