DocumentCode :
2511426
Title :
Terahertz generation in GaSe0.71S0.29 and GaSe crystals via eee- and eoo-type optical rectification
Author :
Nazarov, Maxim M. ; Sarkisov, Sergey Yu ; Shkurinov, Alexander P. ; Tolbanov, Oleg P.
Author_Institution :
Inst. on Laser & Inf. Technol., Shatura, Russia
fYear :
2012
fDate :
23-28 Sept. 2012
Firstpage :
1
Lastpage :
2
Abstract :
Using experimental and model refractive indices of GaSe and GaSe0.71S0.29 in terahertz range, phase-matching angles for eoo- and eee-type optical rectification of femtosecond pulses have been estimated. Efficient broadband and narrowband terahertz generation is demonstrated as well as narrowband terahertz detection in thick GaSe crystals.
Keywords :
gallium compounds; optical phase matching; optical pulse generation; refractive index; selenium compounds; terahertz wave generation; GaSe; GaSe0.71S0.29; broadband terahertz generation; eee-type optical rectification; eoo-type optical rectification; femtosecond pulses; narrowband terahertz detection; narrowband terahertz generation; phase-matching angles; refractive indices; thick GaSe crystals; Broadband communication; Crystals; Gases; Narrowband; Optical frequency conversion; Ultrafast optics;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on
Conference_Location :
Wollongong, NSW
ISSN :
2162-2027
Print_ISBN :
978-1-4673-1598-2
Electronic_ISBN :
2162-2027
Type :
conf
DOI :
10.1109/IRMMW-THz.2012.6380309
Filename :
6380309
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2511426
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