IT1199169B - Cella ottica contenente coloranti organici disciolti in agglomerato solido da utilizzare in cavita'laser come assorbitore saturabile ovvero materiale attivo - Google Patents

Cella ottica contenente coloranti organici disciolti in agglomerato solido da utilizzare in cavita'laser come assorbitore saturabile ovvero materiale attivo

Info

Publication number
IT1199169B
IT1199169B IT48643/84A IT4864384A IT1199169B IT 1199169 B IT1199169 B IT 1199169B IT 48643/84 A IT48643/84 A IT 48643/84A IT 4864384 A IT4864384 A IT 4864384A IT 1199169 B IT1199169 B IT 1199169B
Authority
IT
Italy
Prior art keywords
active material
containing organic
cell containing
laser cavity
organic dyes
Prior art date
Application number
IT48643/84A
Other languages
English (en)
Other versions
IT8448643A1 (it
IT8448643A0 (it
Inventor
Alfredo Bianchi
Antonio Landoni
Giampiero Giuliani
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 IT48643/84A priority Critical patent/IT1199169B/it
Publication of IT8448643A0 publication Critical patent/IT8448643A0/it
Priority to PCT/IT1985/000020 priority patent/WO1986001045A1/en
Priority to EP85903684A priority patent/EP0192649A1/en
Publication of IT8448643A1 publication Critical patent/IT8448643A1/it
Application granted granted Critical
Publication of IT1199169B publication Critical patent/IT1199169B/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
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/1061—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using a variable absorption device
    • 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
    • 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
    • H01S3/168—Solid materials using an organic dye dispersed in a solid matrix

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Lasers (AREA)
IT48643/84A 1984-07-27 1984-07-27 Cella ottica contenente coloranti organici disciolti in agglomerato solido da utilizzare in cavita'laser come assorbitore saturabile ovvero materiale attivo IT1199169B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT48643/84A IT1199169B (it) 1984-07-27 1984-07-27 Cella ottica contenente coloranti organici disciolti in agglomerato solido da utilizzare in cavita'laser come assorbitore saturabile ovvero materiale attivo
PCT/IT1985/000020 WO1986001045A1 (en) 1984-07-27 1985-07-24 Saturable absorber for laser system
EP85903684A EP0192649A1 (en) 1984-07-27 1985-07-24 Saturable absorber for laser system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48643/84A IT1199169B (it) 1984-07-27 1984-07-27 Cella ottica contenente coloranti organici disciolti in agglomerato solido da utilizzare in cavita'laser come assorbitore saturabile ovvero materiale attivo

Publications (3)

Publication Number Publication Date
IT8448643A0 IT8448643A0 (it) 1984-07-27
IT8448643A1 IT8448643A1 (it) 1986-01-27
IT1199169B true IT1199169B (it) 1988-12-30

Family

ID=11267808

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48643/84A IT1199169B (it) 1984-07-27 1984-07-27 Cella ottica contenente coloranti organici disciolti in agglomerato solido da utilizzare in cavita'laser come assorbitore saturabile ovvero materiale attivo

Country Status (3)

Country Link
EP (1) EP0192649A1 (it)
IT (1) IT1199169B (it)
WO (1) WO1986001045A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102842846A (zh) * 2011-11-16 2012-12-26 天津市激光技术研究所 提高染料调q薄膜片激光透过率的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1529970A (en) * 1977-08-24 1978-10-25 Emi Ltd Laser q-switch manufacture
US4191931A (en) * 1978-02-06 1980-03-04 Sanders Associates, Inc. Cooled laser q-switch

Also Published As

Publication number Publication date
WO1986001045A1 (en) 1986-02-13
IT8448643A1 (it) 1986-01-27
EP0192649A1 (en) 1986-09-03
IT8448643A0 (it) 1984-07-27

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