Acta Optica Sinica, Volume. 17, Issue 8, 1002(1997)
Quantum Correlated Twin Beams Generation Through an Intracavity Parametric Down-Conversion in a Pair of KTP
The quantum correlated twin beams have bean generated by an optical parametric oscillator with a pair of KTP crystals, the total power of the output twin beams is 23 mW at the pump power of 300 mW. he quantum noise reduction of 50% (3 dB) in the intensity difference between the twin beams was observed near 1.25 MHz.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Quantum Correlated Twin Beams Generation Through an Intracavity Parametric Down-Conversion in a Pair of KTP[J]. Acta Optica Sinica, 1997, 17(8): 1002