Title :
Fast near-infrared CdHgTe:V:Mn photorefractive material for optical and biomedical applications
Author :
Gnatenko, Yuriy P. ; Bukivskij, Petro M. ; Piryatinski, Yuriy P. ; Faryna, Ivan O. ; Fur´yer, Mykhaylo S ; Shigiltchoff, Oleg A. ; Gamernyk, Roman V ; Kukhtarev, N. ; Kukhtareva, T.
Author_Institution :
Inst. of Phys., NASU, Kiev, Ukraine
Abstract :
We describe spectroscopic investigations of Cd1-XHgXTe:V:Mn crystals. It was shown that the electronic processes in this material are fast and occur in nanosecond range. These materials are very sensitive up to 1800 nm. The nature of the electronic transitions which determine their NIR photosensitivity was established.
Keywords :
II-VI semiconductors; cadmium compounds; infrared spectra; manganese; mercury compounds; photoconductivity; photoluminescence; photorefractive materials; vanadium; wide band gap semiconductors; Cd1-XHgXTe:V,Mn; NIR photosensitivity; electronic processes; fast near-infrared photorefractive material; nanosecond electronic transitions; spectroscopic investigations; Biology; Biomedical optical imaging; Crystals; Holographic optical components; Holography; Optical imaging; Optical sensors;
Conference_Titel :
Advanced Optoelectronics and Lasers (CAOL), 2010 International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-7043-3
DOI :
10.1109/CAOL.2010.5634240
