| Literature DB >> 16075550 |
T Hirano1, K Kotani, T Ishibashi, S Okude, T Kuwamoto.
Abstract
We present the experimental observation of pulsed squeezed light from a degenerate optical parametric amplifier pumped by a second harmonic of a continuous-wave mode-locked Nd:YVO4 laser. With a single pass through a 10 mm long periodically poled KTiOPO4 crystal, the classical parametric gain of 11 is observed. The measured noise reduction in the quiet quadrature is 3.2 dB below the shot-noise level.Entities:
Year: 2005 PMID： 16075550 DOI： 10.1364/ol.30.001722
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776