%0 Journal Article
%T QUADRATURE PHASE-SQUEEZING OF PUMP FIELD REFLECTED FROM TRIPLY RESONANT QUASI-PHASE-MATCHED OPTICAL PARAMETRIC OSCILLATOR<br>三共振准相位匹配光学参量振荡器反射抽运场的正交位相压缩
%A LI YONG-MIN
%A FAN QIAO-YUN
%A ZHANG KUAN-SHOU
%A XIE CHANG-DE
%A PENG KUN-CHI
%A <br>李永民
%A 樊巧云
%A 张宽收
%A 谢常德
%A 彭堃墀
%J 物理学报
%D 2001
%I 
%X A quasi- phase-matched optical parametric oscillator(QPM OPO)consisting of a periodically poled LiNbO3(PPLN) crystal is pumped by an all-solid state single frequency Nd:YVO4 laser. The triple resonance of the pump mode and two subharmonic modes with near- degenerate frequencies are experimentally demonstrated by means of precision temperature control of the crystal. The threshold pump power is only 1.2mW. The quadrature phase noise squeezing of the pump field reflected from the OPO up to 1.1dB is observed at the pump power of 2.8 times of the oscillation threshold. The numerically calculated result is in good agreement with the experimentally measured data.
%K quasi-phase-matched optical parametric oscillator(QPM OPO)
%K quadrature phase squeezing
%K cascading nonlinear process<br>准相位匹配光学参量振荡器
%K 正交位相压缩
%K 级联非线性过程
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=002F26A75E6A2583EE261A3DB390712C&yid=14E7EF987E4155E6&vid=771152D1ADC1C0EB&iid=5D311CA918CA9A03&sid=E43F9466FF16A152&eid=033F76C1E79F93E7&journal_id=1000-3290&journal_name=物理学报&referenced_num=1&reference_num=6