All-optical switching by use of cascading of phase-matched sum-frequency-generation and difference-frequency-generation processes in periodically poled LiNbO_3
1997 ◽
Vol 14
(12)
◽
pp. 3368
◽
2006 ◽
Vol 48
(10)
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pp. 2057-2060
◽
2005 ◽