Investigation of hole centers in KDP crystals

Autor: A. N. Levchenko, O.T. Nikolov, Igor M. Pritula, V.M. Shulga, V.V. Kostyuk, Yu. N. Velikhov
Rok vydání: 2004
Předmět:
Zdroj: Proceedings of CAOL'2003. 1st International Conference on Advanced Optoelectronics and Lasers. Jontly with 1st Workshop on Precision Oscillations in Electronics and Optics (IEEE Cat. No.03EX715).
DOI: 10.1109/caol.2003.1250546
Popis: The magnetic and optical properties of two types of hole centers formed in KDP (KH/sub 2/PO/sub 4/) under irradiation and variation of their concentration at thermal, laser and radiation annealing of crystals have been investigated by means of ESR and optical spectroscopy methods. It has been found that wide bands of optical absorption in the UV region of the spectrum with the maximum near 268 nm belong to these centers.
Databáze: OpenAIRE