Open AccessEXPERIMENTAL INVESTIGATION ABOUT THE GENERATION SYSTEM OF MULTIPLE NONCLASSICAL LIGHTS
Author(s) -
Pan Qing,
Wang Hai,
Yun Zhang,
Han Su,
Changde Xie,
Kunchi Peng,
YU Zhenggang,
Lu Qingming
Publication year - 1998
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.47.1625
Subject(s) - oscillation (cell signaling) , physics , quadrature (astronomy) , optics , squeezed coherent state , laser , phase (matter) , mode (computer interface) , intensity (physics) , quantum mechanics , atomic physics , coherent states , computer science , quantum , operating system , genetics , biology
The configuration of a semimonolithic continuous nondegenerate optical parameter oscillator consisting of an α-cut KTP crystal pumped by an intracavity frequency-doubled and frequency-stabilized Nd∶YAP laser is designed. Both two-mode quadrature-phase squeezing of 3.7dB and intensity-difference squeezing of 7dB have been generated from the cw-NOPO operating respectively below and above the oscillation threshold. The system can operate stably to generate the squeezed light for over half an hour.