Open AccessExperimental generation of bright green light in amplitude-squeezed state via extracavity frequency doubler
Author(s) -
Ying Li,
Yanhua Luo,
Qing Pan,
Kunchi Peng
Publication year - 2006
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.55.5030
Subject(s) - amplitude , optics , resonance (particle physics) , wavelength , physics , frequency multiplier , green light , infrared , squeezed coherent state , materials science , optoelectronics , atomic physics , blue light , cmos , coherent states , quantum mechanics , quantum
Bright green light in the amplitude-squeezed state is experimentally generated from a frequency doubler with semi-monolithic F-P configuration consisting of an a-cut type-Ⅱ KTP crystal and a concave mirror. The amplitude-squeezing of 3.1±0.2dB at 540nm wavelength is obtained with the pump power of 50mW under the conditions of the two infrared modes in resonance and the green mode nearly in resonance.