Stability of high-Q piezoresonators of standing-wave acousto-optic diffraction modulators

摘要

A significant improvement in the thermal and frequency stability of PESO (the PESO principle is light modulation by the direct Piezo-Electrically induced Strain-Optic effect) diffraction modulators applied successfully to modelock Nd- lasers can be achieved by forcing the self-stabilization mechanism activated by the temperature dependence of the resonance frequency.