Sub-wavelength microscopy techniques in the TeraHertz frequency range

Denis Mounier, Tomasz Nowak, Jean-Marc Breteau, Gwenäelle Vaudel, Thomas Pezeril, Pascal Picart, Pascal Ruello, Vitali Goussev. To cite

- As discussed before a + 0.6 ( f 0.4) kHz correction has been applied to the frequency of the laser locked to the Os04 saturation peaks in the large cell, to ke into

Unfortunately, when a ZnTe crystal is irradiated with a high-power laser pulse, other competing nonlinear processes such as second harmonic generation (SHG), two-photon

We investigate the competition between optical rectification (OR), second harmonic generation (SHG), two- photon absorption (TPA) and free-carrier absorption in the diffraction

Laboratoire interdisciplinaire de Physique B.P. This simple and efficient technique using frequency-shifted optical feedback needs the sample to be scanned in order to obtain

ZnTe crystals with a <110> orientation offer one of the best compromises.[5,6] Unfortunately, when a ZnTe crystal is irradiated with a high-power laser pulse,

Abhishek Kumar Upadhyay, Marco Cabbia, Sebastien Fregonese, Marina Deng, Magali de Matos, Thomas Zimmer.. To cite

For positioning over millimeter ranges with high resolu- tions, the solution which appeared recently is the coupling of a mechanical displacement stage for long range motion with