Application of an All-Solid-State, Frequency-Doubled Nd:YAP Laser to the Generation of Twin Beams at 1080 nm
Applied Optics, Vol. 41, Issue 12, pp. 2304-2307 (2002)
http://dx.doi.org/10.1364/AO.41.002304
Acrobat PDF (107 KB)
Abstract
A laser-diode-pumped intracavity frequency-doubled Nd:YAP/KTP laser is presented. Over 110 mw of TEM00 single-frequency output power at 540-nm wavelength was obtained. The output green laser was employed to pump a semimonolithic nondegenerate optical parametric oscillator to produce intensity quantum correlated twin beams at 1080 nm, and the maximum quantum noise squeezing of 74% (5.9dB) on the intensity difference fluctuation between the twin beams is observed. The threshold was reduced and the stability was increased significantly when compared with similar lamp-pumped systems.
© 2002 Optical Society of America
OCIS Codes
(140.3480) Lasers and laser optics : Lasers, diode-pumped
(140.3560) Lasers and laser optics : Lasers, ring
(140.3580) Lasers and laser optics : Lasers, solid-state
(270.6570) Quantum optics : Squeezed states
Citation
Ruixiang Guo, Julien Laurat, Jiangrui Gao, Changde Xie, and Kunchi Peng, "Application of an All-Solid-State, Frequency-Doubled Nd:YAP Laser to the Generation of Twin Beams at 1080 nm," Appl. Opt. 41, 2304-2307 (2002)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-41-12-2304
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