GaSe1−xSx and GaSe1−xTe x solid solutions for terahertz generation and detection

Author

Sarkisov, Sergey Yu ; Nazarov, Maxim M. ; Shkurinov, Alexander P. ; Tolbanov, Oleg P.

Author_Institution

Siberian Phys. & Tech. Inst., Tomsk State Univ., Tomsk, Russia

fYear

2009

fDate

21-25 Sept. 2009

Firstpage

1

Lastpage

2

Abstract

Dielectric properties of Bridgman grown GaSe single crystals as well as those of GaSe_1-xS_x and GaSe_1-xTe_x solid solution crystals have been measured by terahertz time-domain spectroscopy. Terahertz generation via optical rectification of femtosecond laser pulses and electro-optic detection in these crystals have been studied.

Keywords

crystal growth from melt; electro-optical effects; gallium compounds; rectification; selenium compounds; solid solutions; terahertz spectroscopy; terahertz wave detectors; terahertz wave generation; terahertz wave spectra; time-domain analysis; Bridgman growth; GaSe_1-xS_x; GaSe_1-xTe_x; electrooptic detection; optical rectification; solid solutions; terahertz detection; terahertz generation; terahertz time domain spectroscopy; Crystals; Dielectric measurements; Electrochemical impedance spectroscopy; Gases; Optical pulse generation; Solids; Submillimeter wave measurements; Tellurium; Time domain analysis; Ultrafast optics;

fLanguage

English

Publisher

ieee

Conference_Titel

Infrared, Millimeter, and Terahertz Waves, 2009. IRMMW-THz 2009. 34th International Conference on

Conference_Location

Busan

Print_ISBN

978-1-4244-5416-7

Electronic_ISBN

978-1-4244-5417-4

Type

conf

DOI

10.1109/ICIMW.2009.5324596

Filename

5324596