Title :
12W continuous-wave 266-nm deep-UV generation through 24W single-frequency 1064-nm light from a fiber MOPA
Author :
Südmeyer, Thomas ; Imai, Yutaka ; Masuda, Hisashi ; Eguchi, Naoya ; Saito, Masaki ; Kubota, Shigeo
Author_Institution :
Sony Corp., Tokyo
Abstract :
We present resonator-enhanced frequency conversion of a master-oscillator fiber power-amplifier. 88%-efficient 2nd-harmonic generation results in > 20 W at 532 nm. A low-loss Czochralski-grown BBO generates record-high, > 12-W continuous-wave, 4th-harmonic radiation at 266 nm.
Keywords :
optical fibre amplifiers; optical harmonic generation; optical parametric amplifiers; optical parametric oscillators; power amplifiers; 2nd-harmonic generation; 4th-harmonic radiation; Czochralski-grown BBO; deep-UV generation; fiber master-oscillator fiber power-amplifier; power 12 W; power 24 W; resonator-enhanced frequency conversion; wavelength 1064 nm; wavelength 266 nm; wavelength 532 nm; Doped fiber amplifiers; Fiber lasers; Frequency conversion; High power amplifiers; Optical fiber polarization; Optical harmonic generation; Optical resonators; Optical scattering; Power generation; Power lasers;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4452944
