Automated spatiotemporal diffraction of ultrashort laser pulses

被引：20
|
作者：
Vaughan, JC [1 ]
Feurer, T [1 ]
Nelson, KA [1 ]
机构：
[1] MIT, Dept Chem, Cambridge, MA 02139 USA
来源：
OPTICS LETTERS | 2003年 / 28卷 / 23期
关键词：
D O I：
10.1364/OL.28.002408
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We exploit the close similarities between time-frequency and position-wave-vector correspondences to control the spatiotemporal diffraction pattern of ultrashort laser pulses. This approach permits novel, automated generation of sophisticated two-dimensional femtosecond waveforms. A two-dimensional space-time version of a Gerchberg-Saxton algorithm is used to iteratively determine the phase pattern in position-frequency space that produces a user-defined intensity profile in wave-vector-time space. (C) 2003 Optical Society of America.
引用
收藏
页码：2408 / 2410
页数：3
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