Extending time-domain ptychography to generalized phase-only transfer functions

被引：11
|
作者：
Spangenberg, Dirk-Mathys [1 ]
Rohwer, Erich [1 ]
Bruegmann, Michael H. [2 ]
Feurer, Thomas [2 ]
机构：
[1] Stellenbosch Univ, LRI, Private Bag X1, ZA-7602 Matieland, South Africa
[2] Univ Bern, IAP, Sidlerstr 5, CH-3012 Bern, Switzerland
来源：
OPTICS LETTERS | 2020年 / 45卷 / 02期
基金：
新加坡国家研究基金会; 瑞士国家科学基金会;
关键词：
RETRIEVAL ALGORITHM; LASER-PULSES; RECONSTRUCTION;
D O I：
10.1364/OL.45.000300
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We extend the time-domain ptychographic iterative engine to generalized spectral phase-only transfer functions. The modified algorithm, i(2)PIE, is described and a method to choose phase-only transfer functions is defined. The robustness of the algorithm, in conjunction with the defined method of transfer function selection, is demonstrated by numeric simulation and experiment. (C) 2020 Optical Society of America
引用
收藏
页码：300 / 303
页数：4
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