BAKU STATE UNIVERSITY JOURNAL of PHYSICS & SPACE SCIENCES
ISSN: 3006-6123 (ONLINE);
Interactions of light with nonequilibrium current carriers generated by laser radiation in gallium selenide crystals
Received: 24-Dec-2024 Accepted: 28-Jan-2025 Published: 10-Apr-2025 Read PDFDownload PDF
Vaqif M. Salmanov, Ali G. Guseinov, Rovshan M. Mamedov, Fidan Sh. Akhmedova, Aytan M. Aliyeva
Abstract
The effect of laser light on nonequilibrium current carriers in GaSe crystals was experimentally studied. A nanosecond Nd:YAG laser with a power of ~1026 kW/cm2sec was used as a radiation source. It was shown that during two-photon excitation of GaSe crystals, an EMF was observed that reached a value of ~1 V at a pump power of ~1025 kW/cm2sec.