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Updated: May 8, 2026

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
Published on: May 30, 2014
Noniterative data inversion of phase retrieval by omega oscillating filtering for optical arbitrary waveform
Chi-Cheng Chen1, Yi-Shiun Chen, Chen-Bin Huang
1Institute of Photonics Technologies, National Tsing Hua University, Hsinchu, Taiwan.
Abstract:
We propose a noniterative data inversion process for the phase retrieval by omega oscillating filtering method that could measure both isolated attosecond pulses and periodic optical arbitrary waveform (OAW). The built-in phase modulation depth recovery not only prevents the need of independent calibration (a critical advantage in the extreme ultraviolet regime) but provides a self-consistency check for the data integrity. Our experiments successfully retrieved OAW with ~100% duty cycle in the near infrared regime.
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