Computer controlled femtosecond optical delay line for ultrafast optics and spectroscopy

被引：0
|
作者：
Rajesh, RJ [1 ]
Natarajan, TS [1 ]
Bisht, PB [1 ]
机构：
[1] Indian Inst Technol, Dept Phys, Madras 600036, Tamil Nadu, India
来源：
INDIAN JOURNAL OF PURE & APPLIED PHYSICS | 2001年 / 39卷 / 10期
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D O I：
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A computer controlled optical delay line for experiments in ultrafast laser optics and spectroscopy has been fabricated. Spatial resolution of 0.5 mum and an optical resolution of 16 fs have been obtained from the set tip. An ultrafast decay of 50 ps for the relaxation of an organic dye has been recorded using this set up as an example. Fabrication details of this economical and indigenous PC-controlled optical delay line along with the software requirement are presented here.
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页码：636 / 639
页数：4
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