Temporally Modulated Phase Retrieval Method for Weak Temporal Phase Measurement of Laser Pulses Supported by the National Natural Science Foundation of China under Grant No 61205103

We propose a simple iterative algorithm based on a temporally movable phase modulation process to retrieve the weak temporal phase of laser pulses. This unambiguous method can be used to achieve a high accuracy and to simultaneously measure the weak temporal phase and temporal profile of pulses, whi...

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Bibliographic Details
Published in:Chinese physics letters 2017-03, Vol.34 (3)
Main Authors: Yao, Yu-Dong, Qiao, Zhi, Wang, Xiao-Chao, Fan, Wei, Lin, Zun-Qi
Format: Article
Language:English
Online Access:Get full text
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Summary:We propose a simple iterative algorithm based on a temporally movable phase modulation process to retrieve the weak temporal phase of laser pulses. This unambiguous method can be used to achieve a high accuracy and to simultaneously measure the weak temporal phase and temporal profile of pulses, which are almost transform-limited. A detailed analysis shows that this iterative method has valuable potential applications in the characterization of pulses with weak temporal phase.
ISSN:0256-307X
DOI:10.1088/0256-307X/34/3/034202