Title :
High-repetition-rate optical delay line using a micromirror array and galvanometer mirror
Author :
Kitahara, Hideaki ; Tani, Masahiko ; Hangyo, Masanori
Author_Institution :
Center for Atomic & Mol. Technol., Osaka Univ., Suita, Japan
Abstract :
We have developed a high-speed optical delay line for the terahertz time-domain spectroscopy system (THz-TDS). The delay line is composed of a galvanometer mirror and a mirror array. We have demonstrated the acquisition of the time-domain wave form by using the delay line and a THz-TDS system.
Keywords :
galvanometers; high-speed optical techniques; micromirrors; optical delay lines; terahertz spectroscopy; THz-TDS system; galvanometer mirror; high-speed optical delay line; micromirror array; terahertz time-domain spectroscopy system; Arrays; Delay lines; Laser beams; Mirrors; Optical device fabrication; Optical reflection; Ultrafast optics;
Conference_Titel :
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-6655-9
DOI :
10.1109/ICIMW.2010.5612481
