FR1306777A - Light amplifier device - Google Patents

Light amplifier device

Info

Publication number
FR1306777A
FR1306777A FR874713A FR874713A FR1306777A FR 1306777 A FR1306777 A FR 1306777A FR 874713 A FR874713 A FR 874713A FR 874713 A FR874713 A FR 874713A FR 1306777 A FR1306777 A FR 1306777A
Authority
FR
France
Prior art keywords
amplifier device
light amplifier
light
amplifier
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.)
Expired
Application number
FR874713A
Other languages
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.)
TRG
TRG Inc
Original Assignee
TRG
TRG Inc
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 TRG, TRG Inc filed Critical TRG
Priority to FR874713A priority Critical patent/FR1306777A/en
Priority claimed from CH1400365A external-priority patent/CH475660A/en
Application granted granted Critical
Publication of FR1306777A publication Critical patent/FR1306777A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/005—Gas-filled transit-time 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
    • H01S3/0007—Applications not otherwise provided for
    • 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
    • H01S3/10—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
    • H01S3/115—Q-switching using intracavity electro-optic devices
    • 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
    • H01S3/22—Gases

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR874713A 1961-10-02 1961-10-02 Light amplifier device Expired FR1306777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR874713A FR1306777A (en) 1961-10-02 1961-10-02 Light amplifier device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1400365A CH475660A (en) 1961-10-02 1961-10-02 Setup with a laser
FR874713A FR1306777A (en) 1961-10-02 1961-10-02 Light amplifier device

Publications (1)

Publication Number Publication Date
FR1306777A true FR1306777A (en) 1962-10-19

Family

ID=25713434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874713A Expired FR1306777A (en) 1961-10-02 1961-10-02 Light amplifier device

Country Status (1)

Country Link
FR (1) FR1306777A (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194977B (en) * 1963-05-27 1965-06-16 Spectra Physics Optical transmitter or amplifier for stimulated coherent monochromatic radiation
DE1195866B (en) * 1963-03-26 1965-07-01 Ibm Optical transmitter for coherent monochromatic light with a selectively fluorescent solid medium
DE1197546B (en) * 1963-04-22 1965-07-29 Philips Nv Optical transmitter or amplifier
DE1207008B (en) * 1963-10-02 1965-12-16 Nat Res Dev Optical transmitter or amplifier with stimulated radiation in a gaseous medium
US3229223A (en) * 1962-09-10 1966-01-11 Rca Corp Laser modulation system having internal polarization vector selection
DE1212636B (en) * 1964-01-27 1966-03-17 Trg Inc Optical transmitter for stimulated radiation
US3248548A (en) * 1962-11-19 1966-04-26 Laser Inc Laser structure having electrodeless discharge pumping source
DE1234340B (en) * 1963-05-01 1967-02-16 Raytheon Co Optical transmitter or amplifier for coherent electromagnetic radiation
DE1271281B (en) * 1963-02-01 1968-06-27 Western Electric Co Optical transmitter or amplifier
DE1280442B (en) * 1963-07-19 1968-10-17 Nippon Electric Co Optical transmitter for coherent radiation
DE1281068B (en) * 1964-09-08 1968-10-24 Nippon Electric Co Arrangement for modulating the output radiation of an optical transmitter
DE1282209B (en) * 1964-02-19 1968-11-07 Control Data Corp Optical transmitter
DE1285073B (en) * 1963-04-11 1968-12-12 Siemens Ag Arrangement for the internal modulation of the radiation of a quantum mechanical transmitter
DE1295739B (en) * 1964-11-28 1969-05-22 Deutsche Bundespost Optical transmitter with a semiconductor diode as a stimulable medium (injection laser diode)
US3447853A (en) * 1965-07-30 1969-06-03 Rca Corp Light deflecting apparatus
DE1297248B (en) * 1963-02-22 1969-06-12 Philips Nv Optical transmitter or amplifier
DE1297249B (en) * 1964-05-01 1969-06-12 Ibm Arrangement for lighting control
JPS4917988A (en) * 1972-06-06 1974-02-16
DE2350933A1 (en) * 1973-10-10 1975-04-24 Winkler Duennebier Kg Masch METHOD AND DEVICE FOR THERMAL CUTTING FROM A MOVING WEB OF MATERIAL
JPS5027640B1 (en) * 1968-12-02 1975-09-09
FR2619968A1 (en) * 1987-08-28 1989-03-03 Shikoku Research Inst Inc PROCESS FOR GENERATING A METAL VAPOR IN A METAL STEAM LASER

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229223A (en) * 1962-09-10 1966-01-11 Rca Corp Laser modulation system having internal polarization vector selection
US3248548A (en) * 1962-11-19 1966-04-26 Laser Inc Laser structure having electrodeless discharge pumping source
DE1271281B (en) * 1963-02-01 1968-06-27 Western Electric Co Optical transmitter or amplifier
DE1297248B (en) * 1963-02-22 1969-06-12 Philips Nv Optical transmitter or amplifier
DE1195866B (en) * 1963-03-26 1965-07-01 Ibm Optical transmitter for coherent monochromatic light with a selectively fluorescent solid medium
DE1285073B (en) * 1963-04-11 1968-12-12 Siemens Ag Arrangement for the internal modulation of the radiation of a quantum mechanical transmitter
DE1292768B (en) * 1963-04-11 1969-04-17 Siemens Ag Arrangement for the internal modulation of the radiation of a quantum mechanical transmitter
DE1295742B (en) * 1963-04-11 1969-05-22 Siemens Ag Arrangement for the internal modulation of the radiation of a quantum mechanical transmitter
DE1197546B (en) * 1963-04-22 1965-07-29 Philips Nv Optical transmitter or amplifier
DE1234340B (en) * 1963-05-01 1967-02-16 Raytheon Co Optical transmitter or amplifier for coherent electromagnetic radiation
DE1194977B (en) * 1963-05-27 1965-06-16 Spectra Physics Optical transmitter or amplifier for stimulated coherent monochromatic radiation
DE1280442B (en) * 1963-07-19 1968-10-17 Nippon Electric Co Optical transmitter for coherent radiation
DE1207008B (en) * 1963-10-02 1965-12-16 Nat Res Dev Optical transmitter or amplifier with stimulated radiation in a gaseous medium
DE1212636B (en) * 1964-01-27 1966-03-17 Trg Inc Optical transmitter for stimulated radiation
DE1282209B (en) * 1964-02-19 1968-11-07 Control Data Corp Optical transmitter
DE1297249B (en) * 1964-05-01 1969-06-12 Ibm Arrangement for lighting control
DE1281068B (en) * 1964-09-08 1968-10-24 Nippon Electric Co Arrangement for modulating the output radiation of an optical transmitter
DE1295739B (en) * 1964-11-28 1969-05-22 Deutsche Bundespost Optical transmitter with a semiconductor diode as a stimulable medium (injection laser diode)
US3447853A (en) * 1965-07-30 1969-06-03 Rca Corp Light deflecting apparatus
JPS5027640B1 (en) * 1968-12-02 1975-09-09
JPS4917988A (en) * 1972-06-06 1974-02-16
JPS5038840B2 (en) * 1972-06-06 1975-12-12
DE2350933A1 (en) * 1973-10-10 1975-04-24 Winkler Duennebier Kg Masch METHOD AND DEVICE FOR THERMAL CUTTING FROM A MOVING WEB OF MATERIAL
FR2619968A1 (en) * 1987-08-28 1989-03-03 Shikoku Research Inst Inc PROCESS FOR GENERATING A METAL VAPOR IN A METAL STEAM LASER

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