JPS5632783A - Laser light generator - Google Patents

Laser light generator

Info

Publication number
JPS5632783A
JPS5632783A JP10793679A JP10793679A JPS5632783A JP S5632783 A JPS5632783 A JP S5632783A JP 10793679 A JP10793679 A JP 10793679A JP 10793679 A JP10793679 A JP 10793679A JP S5632783 A JPS5632783 A JP S5632783A
Authority
JP
Japan
Prior art keywords
laser light
converter
gate signal
time
signal
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
JP10793679A
Other languages
Japanese (ja)
Other versions
JPS6040718B2 (en
Inventor
Michiro Arai
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.)
Toshiba Electro Wave Products Co Ltd
Original Assignee
Toshiba Electronic Systems 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 Toshiba Electronic Systems Co Ltd filed Critical Toshiba Electronic Systems Co Ltd
Priority to JP10793679A priority Critical patent/JPS6040718B2/en
Publication of JPS5632783A publication Critical patent/JPS5632783A/en
Publication of JPS6040718B2 publication Critical patent/JPS6040718B2/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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser

Landscapes

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

Abstract

PURPOSE:To contrive the consumption of a battery power by operating a DC/DC converter by a gate signal for determined time and generating a laser light during this time merely. CONSTITUTION:A detecting circuit 13 detects external laser light emission command signal, starts with this signal a gate generating circuit 14, which thereupon generate a gate signal of the time necessary for emitting laser light. This gate signal is applied to a DC/DC converter 12, and operates the converter 12 for the time determined by the gate signal to allow the converter 12 to supply electric power to the laser generator 15, and to thus generate the laser light. In this manner since electric power is consumed only while generating the laser light, the lifetime of the battery can be extended as used for the power supply 11.
JP10793679A 1979-08-24 1979-08-24 Laser light generator Expired JPS6040718B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10793679A JPS6040718B2 (en) 1979-08-24 1979-08-24 Laser light generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10793679A JPS6040718B2 (en) 1979-08-24 1979-08-24 Laser light generator

Publications (2)

Publication Number Publication Date
JPS5632783A true JPS5632783A (en) 1981-04-02
JPS6040718B2 JPS6040718B2 (en) 1985-09-12

Family

ID=14471797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10793679A Expired JPS6040718B2 (en) 1979-08-24 1979-08-24 Laser light generator

Country Status (1)

Country Link
JP (1) JPS6040718B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509917A1 (en) * 1981-07-16 1983-01-21 Ferranti Plc LASER APPARATUS
JPH03120881A (en) * 1989-10-04 1991-05-23 Asahi Seimitsu Kk Driving circuit of visible semiconductor laser diode

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62149511U (en) * 1986-03-12 1987-09-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509917A1 (en) * 1981-07-16 1983-01-21 Ferranti Plc LASER APPARATUS
JPH03120881A (en) * 1989-10-04 1991-05-23 Asahi Seimitsu Kk Driving circuit of visible semiconductor laser diode

Also Published As

Publication number Publication date
JPS6040718B2 (en) 1985-09-12

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