GB8606246D0 - Sequence pulse solid-state laser - Google Patents

Sequence pulse solid-state laser

Info

Publication number
GB8606246D0
GB8606246D0 GB8606246A GB8606246A GB8606246D0 GB 8606246 D0 GB8606246 D0 GB 8606246D0 GB 8606246 A GB8606246 A GB 8606246A GB 8606246 A GB8606246 A GB 8606246A GB 8606246 D0 GB8606246 D0 GB 8606246D0
Authority
GB
United Kingdom
Prior art keywords
state laser
sequence pulse
pulse solid
solid
sequence
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
GB8606246A
Other versions
GB2179198B (en
GB2179198A (en
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.)
East China Institute of Technology
Original Assignee
East China Institute of Technology
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 East China Institute of Technology filed Critical East China Institute of Technology
Publication of GB8606246D0 publication Critical patent/GB8606246D0/en
Publication of GB2179198A publication Critical patent/GB2179198A/en
Application granted granted Critical
Publication of GB2179198B publication Critical patent/GB2179198B/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
    • H01S3/23—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/021—Interferometers using holographic techniques
    • 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
    • H01S3/061—Crystal lasers or glass lasers with elliptical or circular cross-section and elongated shape, e.g. rod
    • 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
    • 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
    • H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/1022—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping
    • 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
    • H01S3/113—Q-switching using intracavity saturable absorbers
GB8606246A 1985-07-31 1986-03-13 A sequence pulse solid-state laser and transient holography apparatus using same Expired GB2179198B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN85105775A CN85105775B (en) 1985-07-31 1985-07-31 Instantaneous holocamera employing sequential pulse laser

Publications (3)

Publication Number Publication Date
GB8606246D0 true GB8606246D0 (en) 1986-04-16
GB2179198A GB2179198A (en) 1987-02-25
GB2179198B GB2179198B (en) 1989-09-20

Family

ID=4794697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8606246A Expired GB2179198B (en) 1985-07-31 1986-03-13 A sequence pulse solid-state laser and transient holography apparatus using same

Country Status (3)

Country Link
JP (1) JPS6232673A (en)
CN (1) CN85105775B (en)
GB (1) GB2179198B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4105717A1 (en) * 1991-02-23 1992-08-27 Aesculap Ag LASER
FR2677185B1 (en) * 1991-05-30 1993-09-24 Electricite De France LASER TRANSMITTER IN PARTICULAR FOR THE GENERATION OF ULTRASONIC WAVES AND ITS APPLICATION TO A NON-DESTRUCTIVE NON-CONTACT CONTROL DEVICE.
FR2798781B1 (en) * 1999-09-22 2002-08-30 Saint Louis Inst LASER SOURCE CAPABLE OF TRANSMITTING MULTIPLE IMPLUSION BEAMS

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1119948A (en) * 1967-06-24 1968-07-17 Arthur Paul Pedrick Laser ray beam gun, or concentrator, for use in polar regions, accelerating crop growth, and promoting nuclear fusion reactions
JPS4844089A (en) * 1971-10-08 1973-06-25
JPS5029429U (en) * 1973-07-09 1975-04-03
IT1096353B (en) * 1977-04-19 1985-08-26 Magneti Marelli Spa PROCEDURE TO INCREASE THE REPEAT FREQUENCY OF LASER IMPULSES
DE2951564C2 (en) * 1979-12-21 1983-02-10 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Lasers as directional and beam emitters
EP0078654B1 (en) * 1981-11-02 1986-01-29 General Electric Company Multiple host face-pumped laser
JPS5932189A (en) * 1982-08-17 1984-02-21 Canon Inc Light amplifying method and device
JPS5950237A (en) * 1982-09-13 1984-03-23 Akebono Brake Ind Co Ltd Piston seal of wet type disc brake
GB2154364A (en) * 1984-02-15 1985-09-04 Hughes Technology Pty Ltd Laser assemblies

Also Published As

Publication number Publication date
GB2179198B (en) 1989-09-20
CN85105775B (en) 1987-12-23
GB2179198A (en) 1987-02-25
CN85105775A (en) 1986-07-02
JPS6232673A (en) 1987-02-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950313