FR2339266A1 - Dispositif amplificateur de lumiere - Google Patents

Dispositif amplificateur de lumiere

Info

Publication number
FR2339266A1
FR2339266A1 FR7602032A FR7602032A FR2339266A1 FR 2339266 A1 FR2339266 A1 FR 2339266A1 FR 7602032 A FR7602032 A FR 7602032A FR 7602032 A FR7602032 A FR 7602032A FR 2339266 A1 FR2339266 A1 FR 2339266A1
Authority
FR
France
Prior art keywords
active centres
neodymium
medium
glass
increasing
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
FR7602032A
Other languages
English (en)
French (fr)
Other versions
FR2339266B1 (cg-RX-API-DMAC10.html
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7602032A priority Critical patent/FR2339266A1/fr
Publication of FR2339266A1 publication Critical patent/FR2339266A1/fr
Application granted granted Critical
Publication of FR2339266B1 publication Critical patent/FR2339266B1/fr
Granted 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
    • 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
    • H01S3/06—Construction or shape of active medium
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/0617—Crystal lasers or glass lasers having a varying composition or cross-section in a specific direction
    • 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
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1611—Solid materials characterised by an active (lasing) ion rare earth neodymium

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)
FR7602032A 1976-01-26 1976-01-26 Dispositif amplificateur de lumiere Granted FR2339266A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7602032A FR2339266A1 (fr) 1976-01-26 1976-01-26 Dispositif amplificateur de lumiere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602032A FR2339266A1 (fr) 1976-01-26 1976-01-26 Dispositif amplificateur de lumiere

Publications (2)

Publication Number Publication Date
FR2339266A1 true FR2339266A1 (fr) 1977-08-19
FR2339266B1 FR2339266B1 (cg-RX-API-DMAC10.html) 1979-07-20

Family

ID=9168374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602032A Granted FR2339266A1 (fr) 1976-01-26 1976-01-26 Dispositif amplificateur de lumiere

Country Status (1)

Country Link
FR (1) FR2339266A1 (cg-RX-API-DMAC10.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313209A1 (en) * 1987-10-22 1989-04-26 BRITISH TELECOMMUNICATIONS public limited company Optical fibre with fluorescent additive
US4936650A (en) * 1986-04-24 1990-06-26 British Telecommunications Public Limited Company Optical wave guides
US4974933A (en) * 1986-06-04 1990-12-04 British Telecommunications Plc Optical waveguides and their manufacture
WO2003088432A3 (en) * 2002-08-06 2004-09-23 Raytheon Co Solid-state laser devices with radial dopant valence profile

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936650A (en) * 1986-04-24 1990-06-26 British Telecommunications Public Limited Company Optical wave guides
US4974933A (en) * 1986-06-04 1990-12-04 British Telecommunications Plc Optical waveguides and their manufacture
EP0313209A1 (en) * 1987-10-22 1989-04-26 BRITISH TELECOMMUNICATIONS public limited company Optical fibre with fluorescent additive
US4923279A (en) * 1987-10-22 1990-05-08 British Telecommunications Plc Optical fibre with fluorescent additive
USRE35946E (en) * 1987-10-22 1998-11-03 British Telecommunications Plc Optical fibre amplifier with fluorescent additive and method of amplifying signals using same
WO2003088432A3 (en) * 2002-08-06 2004-09-23 Raytheon Co Solid-state laser devices with radial dopant valence profile
US6996137B2 (en) 2002-08-06 2006-02-07 Raytheon Company Solid-state devices with radial dopant valence profile

Also Published As

Publication number Publication date
FR2339266B1 (cg-RX-API-DMAC10.html) 1979-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse