Efficient Second Harmonic Generation of Picosecond Laser Pulses
作者:
T. A. Rabson,
H. J. Ruiz,
P. L. Shah,
F. K. Tittel,
期刊:
Applied Physics Letters
(AIP Available online 1972)
卷期:
Volume 20,
issue 8
页码: 282-284
ISSN:0003-6951
年代: 1972
DOI:10.1063/1.1654150
出版商: AIP
数据来源: AIP
摘要:
Efficient conversion to the second harmonic (SH) using KD2PO4and CsH2AsO4crystals inside a folded cavity of a high‐power‐dye mode‐locked Nd3+: glass laser is reported. For the first time, frequency‐doubled picosecond light pulses have been obtained in CsH2AsO4with peak powers of the order of 109W/cm2at 0.531 &mgr; for an effective pump power density of 4×109W/cm2.
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