FR2356296A1 - Perfectionnements aux lasers - Google Patents

Perfectionnements aux lasers

Info

Publication number
FR2356296A1
FR2356296A1 FR7719020A FR7719020A FR2356296A1 FR 2356296 A1 FR2356296 A1 FR 2356296A1 FR 7719020 A FR7719020 A FR 7719020A FR 7719020 A FR7719020 A FR 7719020A FR 2356296 A1 FR2356296 A1 FR 2356296A1
Authority
FR
France
Prior art keywords
laser
corrugated
total reflections
geometric pattern
specified geometric
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.)
Withdrawn
Application number
FR7719020A
Other languages
English (en)
French (fr)
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.)
Universitaet Bern
Original Assignee
Universitaet Bern
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 Universitaet Bern filed Critical Universitaet Bern
Publication of FR2356296A1 publication Critical patent/FR2356296A1/fr
Withdrawn legal-status Critical Current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
    • H01S3/091—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
    • H01S3/093—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp focusing or directing the excitation energy into 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
    • H01S3/02—Constructional details
    • H01S3/022—Constructional details of liquid 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
    • H01S3/02—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
    • H01S3/0602—Crystal lasers or glass 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/20—Liquids
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction thereof
    • 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
    • H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Lasers (AREA)
FR7719020A 1976-06-21 1977-06-21 Perfectionnements aux lasers Withdrawn FR2356296A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH788576A CH597701A5 (https=) 1976-06-21 1976-06-21

Publications (1)

Publication Number Publication Date
FR2356296A1 true FR2356296A1 (fr) 1978-01-20

Family

ID=4331891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719020A Withdrawn FR2356296A1 (fr) 1976-06-21 1977-06-21 Perfectionnements aux lasers

Country Status (5)

Country Link
JP (1) JPS52156594A (https=)
CH (1) CH597701A5 (https=)
DE (1) DE2725675A1 (https=)
FR (1) FR2356296A1 (https=)
NL (1) NL7706405A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375216A3 (en) * 1988-12-22 1991-11-06 Lumonics Ltd. Optically pumped lasers
WO1993023899A1 (en) * 1992-01-05 1993-11-25 Amoco Corporation Uniform end pumping for laser amplifiers and sources
EP0631355A1 (en) * 1993-06-23 1994-12-28 Mitsui Petrochemical Industries, Ltd. Solid-state laser device
WO2003012935A3 (de) * 2001-07-28 2003-09-25 Haas Laser Gmbh & Co Kg Vorrichtung zum optischen pumpen eines laseraktiven festkörpers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3546280A1 (de) * 1985-12-28 1987-07-30 Schott Glaswerke Festkoerperlaserstaebe fuer hohe leistungen
US4918703A (en) * 1989-04-21 1990-04-17 General Electric Company Slab geometry laser material with concave edges
US7317741B2 (en) * 2004-08-31 2008-01-08 Textron Systems Corporation Amplified spontaneous emission ducts
US7433376B1 (en) 2006-08-07 2008-10-07 Textron Systems Corporation Zig-zag laser with improved liquid cooling

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375216A3 (en) * 1988-12-22 1991-11-06 Lumonics Ltd. Optically pumped lasers
WO1993023899A1 (en) * 1992-01-05 1993-11-25 Amoco Corporation Uniform end pumping for laser amplifiers and sources
EP0631355A1 (en) * 1993-06-23 1994-12-28 Mitsui Petrochemical Industries, Ltd. Solid-state laser device
WO2003012935A3 (de) * 2001-07-28 2003-09-25 Haas Laser Gmbh & Co Kg Vorrichtung zum optischen pumpen eines laseraktiven festkörpers
US7428257B2 (en) 2001-07-28 2008-09-23 Trumpf Laser Gmbh + Co. Kg Apparatus for optical pumping of a laser-active solid body

Also Published As

Publication number Publication date
JPS52156594A (en) 1977-12-27
CH597701A5 (https=) 1978-04-14
NL7706405A (nl) 1977-12-23
DE2725675A1 (de) 1977-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse