ИАПУ ДВО РАН

Quadrature Mode of Photogalvanic Autocorrelation of Ultra-Short Laser Pulses


2016

IEEE Photonics Technology Letters, Q2

Article

0514-7506

A new - quadrature - mode (QM) of interferometric autocorrelation based on linear photogalvanic effect in non-centrosymmetric crystals is proposed. It is sown that QM-autocorrelation is immune to occasional phase drifts, light intensity variations or current saturation.