JPS6472575A - Solid-state laser device - Google Patents

Solid-state laser device

Info

Publication number
JPS6472575A
JPS6472575A JP22933187A JP22933187A JPS6472575A JP S6472575 A JPS6472575 A JP S6472575A JP 22933187 A JP22933187 A JP 22933187A JP 22933187 A JP22933187 A JP 22933187A JP S6472575 A JPS6472575 A JP S6472575A
Authority
JP
Japan
Prior art keywords
medium
laser
sealing
laser beam
exist
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
JP22933187A
Other languages
Japanese (ja)
Inventor
Shigenori Yagi
Yasuto Nai
Kazuki Kuba
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 JP22933187A priority Critical patent/JPS6472575A/en
Publication of JPS6472575A publication Critical patent/JPS6472575A/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
    • H01S3/042—Arrangements for thermal management for solid state lasers
    • 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
    • H01S3/0606—Crystal lasers or glass lasers with polygonal cross-section, e.g. slab, prism
    • 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08095—Zig-zag travelling beam through the 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
    • H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp

Landscapes

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

Abstract

PURPOSE:To improve the pattern of a laser beam and to obtain a solid state laser device having high efficiency and high reliability by setting a sealing route in which a sealing material is brought into contact with a laser medium at a place where a laser beam totally reflected on the surface of the medium does not exist on the smooth surface of the medium. CONSTITUTION:In a laser having two optically smooth surfaces, in which a laser beam 5 is reciprocated while the beam is internally totally reflected plural times on the smooth surfaces in a laser medium 6 of substantially rectangular section, a sealing route for sealing the whole periphery of the rectangular section of the medium 6 is set at a place where the laser beam 5 does not exist on the smooth surfaces. For example, a sealing material 7 is set at a place where the beam 5 does not exist on the surface where is not brought into contact with the optically smooth surface of the medium 6, and so set as to seal the whole periphery of the rectangular section of the medium 6. This material 7 is formed by pouring a silicone rubber filling adhesive from a communication hole formed on the wall of a lamp housing 2.
JP22933187A 1987-09-11 1987-09-11 Solid-state laser device Pending JPS6472575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22933187A JPS6472575A (en) 1987-09-11 1987-09-11 Solid-state laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22933187A JPS6472575A (en) 1987-09-11 1987-09-11 Solid-state laser device

Publications (1)

Publication Number Publication Date
JPS6472575A true JPS6472575A (en) 1989-03-17

Family

ID=16890476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22933187A Pending JPS6472575A (en) 1987-09-11 1987-09-11 Solid-state laser device

Country Status (1)

Country Link
JP (1) JPS6472575A (en)

Similar Documents

Publication Publication Date Title
JPS5433683A (en) Air seal mounting for light emitting element
JPS57188008A (en) Formation of end cap of optical fiber
FI823474L (en) FLYTANDE BLANDNING FOR MOTORIZATION AND STABILIZATION OF GASBLAOSOR, DESS FRAMSTAELLNING OCH ANVAENDSOM KONTRASTMEDEL FOER ULTRALJUDDIAGNOSTIK
ATE320098T1 (en) LASER DEVICES
SE8107864L (en) FILTER AND SET TO MAKE A SADANT
GB8411958D0 (en) Surface emitting semiconductor laser
DK33584D0 (en) PROCEDURE FOR MANUFACTURING PAINTS OF THE EPOXY TYPE
AU565053B2 (en) Gas flow laser oscillator
JPS57130490A (en) Semiconductor laser device
JPS57101112A (en) Connecting method of thin plate member and supporting member, and joint
JPS6472575A (en) Solid-state laser device
AU582631B2 (en) Care composition for plastic surfaces
JPS57207204A (en) Optical fiber
AU497635B2 (en) Electrically pumpable feedback solid' state diode laser
GB1460211A (en) Dielectric optical waveguides
JPS51139787A (en) Semiconductor light emitting device
JPS5249787A (en) Semiconductor light coupling device
JPS556374A (en) Variable focus lens
JPS5797717A (en) Piezoelectric filter and its production
JPS52135282A (en) Semiconductor light emitting device
JPS5215280A (en) Cleavage semiconductor laser equipped with side surface light take-out waveguide
DE3485590D1 (en) HIGH PRESSURE DISCHARGE LAMP WITH THERMAL SWITCH.
JPS5546571A (en) Semiconductor light emission device
RU1806432C (en) Connector for conductors
EP0225131A3 (en) Semiconductor light emitting device and method of forming same