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Updated: Jul 13, 2026

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Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements
Published on: February 28, 2016
Background-free collinear autocorrelation and frequency-resolved optical gating using mode multiplexing and
1Edward L. Ginzton Laboratory, Stanford University, Stanford, CA 04305, USA. langrock@stanford.edu
Optics Letters
|August 19, 2007
Abstract:
We use mode multiplexing and demultiplexing in apodized aperiodically poled lithium niobate waveguides to enable characterization of picosecond optical pulses in a collinear but background-free way using autocorrelation and second-harmonic frequency-resolved optical gating.

