Temporal Behavior of Photorefractive Self-Focusing in InP:Fe Crystals at Infrared Wavelengths

Cristian Dan (1) , Naima Khelfaoui (2) , Delphine Wolfersberger (1) , Nicolas Fressengeas (1)

1 LMOPS - Laboratoire Matériaux Optiques, Photonique et Systèmes
2 FEMTO-ST - Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174)

Temporal and spatial dependency of photorefractive self focusing in InP:Fe from intensity and temperature is compared to a theoretical model; self focusing and bending occur on a microseconds timescale for low beam intensities.

Domaines: Optique [physics.optics]

Cristian Dan, Naima Khelfaoui, Delphine Wolfersberger, Nicolas Fressengeas. Temporal Behavior of Photorefractive Self-Focusing in InP:Fe Crystals at Infrared Wavelengths. Photorefractive Effects, Photosensitivity, Fiber Gratings, Photonic Materials and More (PR), Oct 2007, Squaw Creek, United States. Paper MB25-1-3. ⟨hal-00279761⟩