Two channels of entangled twin photons generated by quasi-phase-matched spontaneous parametric down-conversion in periodically poled lithium niobate crystals
2008 ◽
Vol 25
(5)
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pp. 734
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2006 ◽
2007 ◽
Vol 46
(No. 44)
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pp. L1064-L1067
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2010 ◽
Vol 14
(4)
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pp. 420-423
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2004 ◽
Vol 40
(6)
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pp. 791-799
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