Selection of the high-order modes in the waveguide resonator by means a phase-shifting mirror

Author

Volodenko, A.V. ; Gurin, O.V. ; Degtyarev, A.V. ; Maslov, V.A. ; Svich, V.A. ; Topkov, A.N.

Author_Institution

Dept.of the Quantum Radiophys., V.Karazin Kharkiv Nat. Univ., Kharkiv

fYear

2008

fDate

Sept. 29 2008-Oct. 4 2008

Firstpage

297

Lastpage

300

Abstract

The method of the space Fourier-filtration for selective excitation of separated high-order modes in the metal waveguide quasioptical resonator with a high discrimination degree of undesirable modes is realized. Configurations of the phase-shifting mirrors for shaping of the high-order transverse modes in the laser resonators containing waveguides and open parts are proposed.

Keywords

Fourier transform optics; laser cavity resonators; laser modes; mirrors; optical waveguides; spatial filters; high-order modes; laser resonators; metal resonator; phase-shifting mirror; quasioptical resonator; selective excitation; space Fourier-filtration; transverse mode shaping; waveguide resonator; Laser modes; Mirrors; Optical filters; Optical pumping; Optical resonators; Optical waveguide theory; Optical waveguides; Planar waveguides; Pump lasers; Waveguide lasers; Fourier-optics; phase-shifting mirror; selection; waveguide quasioptical resonator;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Optoelectronics and Lasers, 2008. CAOL 2008. 4th International Conference on

Conference_Location

Crimea

Print_ISBN

978-1-4244-1973-9

Electronic_ISBN

978-1-4244-1974-6

Type

conf

DOI

10.1109/CAOL.2008.4671990

Filename

4671990