LT2003006A - Unstable laser resonator - Google Patents

Unstable laser resonator

Info

Publication number
LT2003006A
LT2003006A LT2003006A LT2003006A LT2003006A LT 2003006 A LT2003006 A LT 2003006A LT 2003006 A LT2003006 A LT 2003006A LT 2003006 A LT2003006 A LT 2003006A LT 2003006 A LT2003006 A LT 2003006A
Authority
LT
Lithuania
Prior art keywords
active medium
total reflection
reflection mirror
laser resonator
lasers
Prior art date
Application number
LT2003006A
Other languages
Lithuanian (lt)
Other versions
LT5172B (en
Inventor
Michailas GRIŠINAS
Andrejus MICHAILOVAS
Original Assignee
Uždaroji akcinė bendrovė "EKSPLA"
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 Uždaroji akcinė bendrovė "EKSPLA" filed Critical Uždaroji akcinė bendrovė "EKSPLA"
Priority to LT2003006A priority Critical patent/LT5172B/en
Publication of LT2003006A publication Critical patent/LT2003006A/en
Publication of LT5172B publication Critical patent/LT5172B/en

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  • Lasers (AREA)

Abstract

The present invention relates in general to the field of quantum electronics, and in particular to high average power lasers featuring resonators with high filling factor of active medium and high quality spatial profile of radiation. It can be usedin the development of lasers for material research and numerous scientific and technological applications. Unstable laser resonator comprises a total reflection mirror, quality modulator, polarizer, active medium with pumping means and output mirror with radially varying reflectivity and with radius M3 1 times smaller than active medium's,- all positioned along a single optical axis and optically coupled. The resonator length, curvature radii of mirrors and thermal lens of active medium are specially selected to form a telescope. The novelty of invention is in application of deformation mean which enables flexible deformation of the total reflection mirror in a plane perpendicular to the plane of longitudinal axes of active medium and itsexcitation means
LT2003006A 2003-01-27 2003-01-27 Unstable laser resonator LT5172B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LT2003006A LT5172B (en) 2003-01-27 2003-01-27 Unstable laser resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2003006A LT5172B (en) 2003-01-27 2003-01-27 Unstable laser resonator

Publications (2)

Publication Number Publication Date
LT2003006A true LT2003006A (en) 2004-08-25
LT5172B LT5172B (en) 2004-10-25

Family

ID=32733166

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2003006A LT5172B (en) 2003-01-27 2003-01-27 Unstable laser resonator

Country Status (1)

Country Link
LT (1) LT5172B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1188606B (en) 1986-01-29 1988-01-20 Consiglio Nazionale Ricerche UNSTABLE LASER RESONATOR WITH RADIAL VARIABLE REFLECTIVITY OUTPUT COUPLER
US4803694A (en) 1987-07-08 1989-02-07 Amada Company, Limited Laser resonator

Also Published As

Publication number Publication date
LT5172B (en) 2004-10-25

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MK9A Expiry of a patent

Effective date: 20230127