Chinese Journal of Lasers B, 1997, 6 (4): 332, 网络出版: 2006-10-31
Coherence Time Measurement of Picosecond Pulses Using Reverse Saturable Absorption in Lead Phthalocyanine
Coherence Time Measurement of Picosecond Pulses Using Reverse Saturable Absorption in Lead Phthalocyanine
摘要
Abstract
The coherence time measurement of picosecond pulses using counter-running pump probe technique in reverse saturable absorption material of lead phthalocyanine were studied. The coherence time of 23ps, 532nm Nd∶YAG laser pulses is 9ps. The experimental results and theoretical analysis show that two beam coherent effect increases the reverse saturable absorption of lead phthalocyanine.
LI Feng, SONG Yinglin, YANG Kun, LUI Shutian, LI Chunfei, DUAN Wubiao, WU Yiqun. Coherence Time Measurement of Picosecond Pulses Using Reverse Saturable Absorption in Lead Phthalocyanine[J]. Chinese Journal of Lasers B, 1997, 6(4): 332. LI Feng, SONG Yinglin, YANG Kun, LUI Shutian, LI Chunfei, DUAN Wubiao, WU Yiqun. Coherence Time Measurement of Picosecond Pulses Using Reverse Saturable Absorption in Lead Phthalocyanine[J]. 中国激光(英文版), 1997, 6(4): 332.
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