Background-free collinear autocorrelation and frequency-resolved optical gating using mode multiplexing and demultiplexing in aperiodically poled lithium niobate waveguides.
- 2 August 2007
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 32 (16) , 2306-2308
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.Keywords
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