IT1392881B1 - Laser senza specchi accordabile a tre strati - Google Patents

Laser senza specchi accordabile a tre strati

Info

Publication number
IT1392881B1
IT1392881B1 ITCS2009A000003A ITCS20090003A IT1392881B1 IT 1392881 B1 IT1392881 B1 IT 1392881B1 IT CS2009A000003 A ITCS2009A000003 A IT CS2009A000003A IT CS20090003 A ITCS20090003 A IT CS20090003A IT 1392881 B1 IT1392881 B1 IT 1392881B1
Authority
IT
Italy
Prior art keywords
accordable
mirrors
laser
layers
mirrors accordable
Prior art date
Application number
ITCS2009A000003A
Other languages
English (en)
Inventor
Mario Ariosto Matranga
Riccardo Barberi
Giovanni Desiderio
Santo Maria Penelope De
Gia Petriashvili
Salvatore Abate
Original Assignee
Deltae Srl
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 Deltae Srl filed Critical Deltae Srl
Priority to ITCS2009A000003A priority Critical patent/IT1392881B1/it
Publication of ITCS20090003A1 publication Critical patent/ITCS20090003A1/it
Application granted granted Critical
Publication of IT1392881B1 publication Critical patent/IT1392881B1/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
    • H01S3/14—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
    • 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
    • H01S3/08059—Constructional details of the reflector, e.g. shape
    • 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
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094034—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a dye
    • 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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2383—Parallel arrangements
    • H01S3/2391—Parallel arrangements emitting at different wavelengths
    • 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
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/1312—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the 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
    • H01S3/14—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
    • H01S3/1686—Liquid crystal active layer

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Laser Surgery Devices (AREA)
  • Optical Elements Other Than Lenses (AREA)
ITCS2009A000003A 2009-02-13 2009-02-13 Laser senza specchi accordabile a tre strati IT1392881B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITCS2009A000003A IT1392881B1 (it) 2009-02-13 2009-02-13 Laser senza specchi accordabile a tre strati

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITCS2009A000003A IT1392881B1 (it) 2009-02-13 2009-02-13 Laser senza specchi accordabile a tre strati

Publications (2)

Publication Number Publication Date
ITCS20090003A1 ITCS20090003A1 (it) 2010-08-14
IT1392881B1 true IT1392881B1 (it) 2012-04-02

Family

ID=41056783

Family Applications (1)

Application Number Title Priority Date Filing Date
ITCS2009A000003A IT1392881B1 (it) 2009-02-13 2009-02-13 Laser senza specchi accordabile a tre strati

Country Status (1)

Country Link
IT (1) IT1392881B1 (it)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1666579A (zh) * 2002-05-08 2005-09-07 泽奥勒克斯公司 使用反馈增强型发光二极管的照明器件

Also Published As

Publication number Publication date
ITCS20090003A1 (it) 2010-08-14

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