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Updated: Jun 20, 2026

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Patterning via Optical Saturable Transitions - Fabrication and Characterization
Published on: December 11, 2014
Experimental study of second-harmonic-generation saturation in fibers by phase modulation between the fundamental and
Optics Letters
|September 29, 2009
Abstract:
We study saturation of photoinduced second-harmonic generation in a Ge-doped silica fiber by modulating the relative phase between the fundamental and second-harmonic writing beams. We shift the phase by pi and present measurements that identify saturation that is due to site depletion and saturation that is due to a backfield.

