Wavefront Measurement of Terahertz Pulses using a Hartmann Sensor Combined with 2D Electro-Optic Imaging
Résumé
We report on the wavefront analysis of THz pulses emitted by optical rectification of femtosecond laser pulses in ZnTe crystal. The system is based on a Hartmann sensor associated with a 2D electro-optic imaging system.