Femtosecond 1.4–1.6 &mgr;m infrared pulse generation at a high repetition rate by difference frequency generation
作者:
Kenji Kurokawa,
Masataka Nakazawa,
期刊:
Applied Physics Letters
(AIP Available online 1989)
卷期:
Volume 55,
issue 1
页码: 7-9
ISSN:0003-6951
年代: 1989
DOI:10.1063/1.101759
出版商: AIP
数据来源: AIP
摘要:
Tunable subpicosecond infrared pulses have been generated in the 1.4–1.6 &mgr;m region by mixing a 1.064 &mgr;m Nd:YAG laser pulse and a visible subpicosecond pulse from a cavity dumped, synchronously pumped dye laser. Pulses as short as 94 fs with a peak power of 8.4 kW have been obtained with a KTP crystal at a rate of 3.8 MHz.
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