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Abstract:
根据差频过程中参量光的三波耦合方程,对非线性晶体AgGaSe2和AgGaS2进行了差频光参量理论分析.经过数值模拟计算,得到了在I类和Ⅱ类相位匹配条件下,泵浦波长分别取不同值时差频调谐波长与调谐角度的理论曲线.在I类相位匹配条件下,当PPLN-OPA的泵浦波长为1064nm时,AgGaS2与AgGaSe2的调谐波长范围,分别是4~13μm和4~18μm,其对应的调谐角度范围分别是31.8-37.3和43.4、61.55度.
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激光杂志
ISSN: 0253-2743
Year: 2007
Issue: 4
Volume: 28
Page: 28-29
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 4
Chinese Cited Count:
30 Days PV: 0
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