DocumentCode
1770884
Title
Broadband terahertz generation approaching optical communication frequency using tilted DAST crystals
Author
Katayama, Ikufumi ; Bito, Michitaka ; Matsubara, Eiichi ; Ashida, M.
Author_Institution
Grad. Sch. of Eng., Yokohama Nat. Univ., Yokohama, Japan
fYear
2014
fDate
8-13 June 2014
Firstpage
1
Lastpage
2
Abstract
To realize ultrabroadband terahertz time-domain spectroscopy reaching near-infrared spectral regions, we investigated the type-I phase matching conditions of the difference frequency generation in DAST crystals. Crystal tilting is found to be efficient for near-infrared generation.
Keywords
optical communication; optical frequency conversion; optical phase matching; organic compounds; terahertz spectroscopy; terahertz wave detectors; broadband terahertz generation; crystal tilting; near-infrared spectral regions; optical communication frequency; tilted DAST crystals; type-I phase matching conditions; ultrabroadband terahertz time-domain spectroscopy; Chirp; Crystals; Electric fields; Frequency conversion; Spectroscopy; Time-domain analysis; Time-frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6989150
Link To Document