DocumentCode
2511619
Title
Development of compatible air-gap etalons used with both terahertz wave and near-infrared light
Author
Kinoshita, Moto ; Iida, Hitoshi ; Shimada, Yozo ; Kuroda, Hideki ; Kitagishi, Keiko ; Izutani, Yusuke
Author_Institution
AIST, Nat. Metrol. Inst. of Japan (NMIJ), Tsukuba, Japan
fYear
2012
fDate
23-28 Sept. 2012
Firstpage
1
Lastpage
2
Abstract
We have developed compatible air-gap etalons that can be used with both terahertz (THz) waves and near-infrared (NIR) light. The free spectral ranges for a THz wave and NIR light were in good agreement. This result shows that the air-gap etalons can be used to link the frequencies of two rays. This new type of etalon has potential for use as a simple and easy validation tool for THz time-domain spectroscopy.
Keywords
air gaps; infrared spectra; light interferometers; terahertz spectroscopy; THz time-domain spectroscopy; air-gap etalons; free spectral range; near-infrared light; terahertz waves; Air gaps; Cavity resonators; Films; Frequency measurement; Measurement by laser beam; Optical variables measurement; Wavelength measurement;
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.2012.6380317
Filename
6380317
Link To Document