JPS5598883A - Double effect laser - Google Patents

Double effect laser

Info

Publication number
JPS5598883A
JPS5598883A JP571079A JP571079A JPS5598883A JP S5598883 A JPS5598883 A JP S5598883A JP 571079 A JP571079 A JP 571079A JP 571079 A JP571079 A JP 571079A JP S5598883 A JPS5598883 A JP S5598883A
Authority
JP
Japan
Prior art keywords
ring
laser
discharge
light
psg1
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
JP571079A
Other languages
Japanese (ja)
Inventor
Masaaki Kusano
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP571079A priority Critical patent/JPS5598883A/en
Publication of JPS5598883A publication Critical patent/JPS5598883A/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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • 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
    • 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
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/121—Q-switching using intracavity mechanical devices
    • H01S3/123—Q-switching using intracavity mechanical devices using rotating mirrors
    • 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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2383—Parallel arrangements

Landscapes

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

Abstract

PURPOSE:To provide a double effect laser having high general efficiency by driving other laser using the light energy of discharge which is not used heretofore. CONSTITUTION:The ring 2 of a PSG1 becoming first laser incorporates mirrors 3, 4 at both ends to thus form a light resonator. The mirror 4 is rotated to operate a Q switch. The ring is closed at both ends, and CO2 gas 5 becoming second laser is injected into the ring. An AC current or high DC voltage is applied to the electrodes 6, 6' at both ends of the ring to discharge between the electrodes. This discharge accelerates the electrons in the CO2 gas in the ring to conduct a pumping and to thus generate negative temperature region. The light irradiated simultaneously upon discharge conducts a pumping by the light absorbed by the PSG1 around the ring. When the electrons of the two lasers are sufficiently transferred to upper laser level of satisfy the condition, the mirror 4 is rotated to thus irradiate giant pulses simultaneously from two lasers.
JP571079A 1979-01-20 1979-01-20 Double effect laser Pending JPS5598883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP571079A JPS5598883A (en) 1979-01-20 1979-01-20 Double effect laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP571079A JPS5598883A (en) 1979-01-20 1979-01-20 Double effect laser

Publications (1)

Publication Number Publication Date
JPS5598883A true JPS5598883A (en) 1980-07-28

Family

ID=11618665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP571079A Pending JPS5598883A (en) 1979-01-20 1979-01-20 Double effect laser

Country Status (1)

Country Link
JP (1) JPS5598883A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07254737A (en) * 1992-02-05 1995-10-03 Deutsche Forsch & Vers Luft Raumfahrt Ev Waveguide-shaped laser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07254737A (en) * 1992-02-05 1995-10-03 Deutsche Forsch & Vers Luft Raumfahrt Ev Waveguide-shaped laser

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