IT1214682B - Configurazione ottica di multipassaggio della radiazione laser attraverso un medesimo assorbitore saturabile posto nella cavita' ottica di un laser di alta potenza operante,mediante il medesimo assorbitore saturabile,in regime di q-switch omode locking - Google Patents

Configurazione ottica di multipassaggio della radiazione laser attraverso un medesimo assorbitore saturabile posto nella cavita' ottica di un laser di alta potenza operante,mediante il medesimo assorbitore saturabile,in regime di q-switch omode locking

Info

Publication number
IT1214682B
IT1214682B IT8648078A IT4807886A IT1214682B IT 1214682 B IT1214682 B IT 1214682B IT 8648078 A IT8648078 A IT 8648078A IT 4807886 A IT4807886 A IT 4807886A IT 1214682 B IT1214682 B IT 1214682B
Authority
IT
Italy
Prior art keywords
saturable absorber
same saturable
homode
locking
switch
Prior art date
Application number
IT8648078A
Other languages
English (en)
Other versions
IT8648078A0 (it
Inventor
De Maria Michele
Giuliani Giampiero
Benedetti Michelangeli Glauco
Palange Elia
Original Assignee
Selenia Ind Elettroniche
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 Selenia Ind Elettroniche filed Critical Selenia Ind Elettroniche
Priority to IT8648078A priority Critical patent/IT1214682B/it
Publication of IT8648078A0 publication Critical patent/IT8648078A0/it
Priority to EP87830198A priority patent/EP0252020A3/en
Application granted granted Critical
Publication of IT1214682B publication Critical patent/IT1214682B/it

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
    • H01S3/10—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
    • H01S3/1106—Mode locking
    • H01S3/1112—Passive mode locking
    • H01S3/1115—Passive mode locking using intracavity saturable absorbers
    • H01S3/1118—Semiconductor saturable absorbers, e.g. semiconductor saturable absorber mirrors [SESAMs]; Solid-state saturable absorbers, e.g. carbon nanotube [CNT] based
    • 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/082—Construction or shape of optical resonators or components thereof comprising three or more reflectors defining a plurality of resonators, e.g. for mode selection or suppression
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Lasers (AREA)
IT8648078A 1986-05-28 1986-05-28 Configurazione ottica di multipassaggio della radiazione laser attraverso un medesimo assorbitore saturabile posto nella cavita' ottica di un laser di alta potenza operante,mediante il medesimo assorbitore saturabile,in regime di q-switch omode locking IT1214682B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8648078A IT1214682B (it) 1986-05-28 1986-05-28 Configurazione ottica di multipassaggio della radiazione laser attraverso un medesimo assorbitore saturabile posto nella cavita' ottica di un laser di alta potenza operante,mediante il medesimo assorbitore saturabile,in regime di q-switch omode locking
EP87830198A EP0252020A3 (en) 1986-05-28 1987-05-26 Multipassage optical configuration for a laser employing a saturable absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8648078A IT1214682B (it) 1986-05-28 1986-05-28 Configurazione ottica di multipassaggio della radiazione laser attraverso un medesimo assorbitore saturabile posto nella cavita' ottica di un laser di alta potenza operante,mediante il medesimo assorbitore saturabile,in regime di q-switch omode locking

Publications (2)

Publication Number Publication Date
IT8648078A0 IT8648078A0 (it) 1986-05-28
IT1214682B true IT1214682B (it) 1990-01-18

Family

ID=11264399

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8648078A IT1214682B (it) 1986-05-28 1986-05-28 Configurazione ottica di multipassaggio della radiazione laser attraverso un medesimo assorbitore saturabile posto nella cavita' ottica di un laser di alta potenza operante,mediante il medesimo assorbitore saturabile,in regime di q-switch omode locking

Country Status (2)

Country Link
EP (1) EP0252020A3 (it)
IT (1) IT1214682B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69031884T2 (de) * 1989-06-14 1998-06-10 Matsushita Electric Ind Co Ltd Schmalband-Laservorrichtung
US5150370A (en) * 1989-06-14 1992-09-22 Matsushita Electric Industrial Co., Ltd. Narrow-band laser apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1514411C3 (de) * 1965-03-09 1975-09-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Optischer Sender
DE1614612C3 (de) * 1967-09-26 1974-01-03 Siemens Ag, 1000 Berlin U. 8000 Muenchen Optischer Sender für kohärente Strahlung
US3660777A (en) * 1971-04-16 1972-05-02 Us Navy Laser pulse time modulation q-switch
SE404571B (sv) * 1976-03-09 1978-10-09 Ericsson Telefon Ab L M Anordning vid en pulsad, q-switchad laser
CA1088657A (en) * 1977-01-10 1980-10-28 James B. Matthews Laser gyroscope output optics structure
EP0105887A4 (en) * 1982-04-23 1986-07-23 Commw Of Australia LASER WITH PULSE TRANSMISSION OR REFLECTION MODE.
IT1181610B (it) * 1985-03-18 1987-09-30 Selenia Ind Elettroniche Risonatore ottico per laser di potenza,utilizzante un "q-switch" passivo o qualsivoglia altro elemento ottico a bassa soglia di danneggiamento

Also Published As

Publication number Publication date
IT8648078A0 (it) 1986-05-28
EP0252020A3 (en) 1989-02-08
EP0252020A2 (en) 1988-01-07

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