Title :
Robustness Enhancement of Iteration-free Spectral Phase Retrieval by Interferometric Second-harmonic Trace
Author :
Hsu, Chen-Shao ; Yang, Shang-Da
Author_Institution :
Nat. TsingHua Univ., Hsinchu
Abstract :
We theoretically demonstrated a new multi-slice scheme that could suppress the noise-induced spectral phase error in measurement of electric field by interferometric spectral trace observation (MEFISTO) by eightfold or better without measuring additional data.
Keywords :
high-speed optical techniques; light interferometry; optical harmonic generation; electric field measurement; femtosecond pulses; interferometric second-harmonic trace; interferometric spectral trace observation; iteration-free phase retrieval; multislice scheme; noise-induced error; spectral phase error; spectral phase retrieval; Delay; Electric variables measurement; Frequency; Noise level; Noise measurement; Optical interferometry; Phase measurement; Pollution measurement; Pulse measurements; Robustness;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4453316
