Title :
Femtosecond optical frequency comb for volume temperature change measurement
Author :
Wei, Dong ; Takahashi, Satoru ; Takamasu, Kiyoshi ; Matsumoto, Hirokazu
Author_Institution :
Dept. of Precision Eng., Univ. of Tokyo, Tokyo, Japan
Abstract :
A novel interferometric technique using a femtosecond optical frequency comb (FOFC) is developed to observe the average temperature change over 3 m. The present technique is expected to be useful for environmental condition measurement.
Keywords :
high-speed optical techniques; laser mode locking; light interferometry; measurement by laser beam; temperature measurement; average temperature change; environmental condition measurement; femtosecond optical frequency comb; interferometric technique; volume temperature change measurement; Coherence; Frequency measurement; Interference; Mirrors; Optical interferometry; Optical pulses; Pulse measurements; Temperature measurement; Ultrafast optics; Volume measurement; Coherence; Interferometry; Mode-locked lasers; Ultrafast phenomena; temperature measurement;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292339
