FR1306777A - Light amplifier device - Google Patents
Light amplifier deviceInfo
- 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
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)
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 |
---|---|---|---|
FR874713A FR1306777A (en) | 1961-10-02 | 1961-10-02 | Light amplifier device |
CH1400365A CH475660A (en) | 1961-10-02 | 1961-10-02 | Setup with a laser |
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)
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 |
-
1961
- 1961-10-02 FR FR874713A patent/FR1306777A/en not_active Expired
Cited By (24)
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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