Title :
Application of a single-mode fiber to a sub-THz spectrometer using incoherent light
Author :
Morikawa, O. ; Fujita, M. ; Hangyo, M.
Author_Institution :
Japan Coast Guard Acad., Hiroshima, Japan
Abstract :
A continuous-wave incoherent light source and photoconductive antennas constitute a low-cost spectrometer in the sub-THz region. Filtering the light by a single-mode fiber brings a change in signal waveforms, favorable to the spectroscopy.
Keywords :
microwave spectrometers; optical fibre filters; photoconducting devices; semiconductor lasers; submillimetre wave antennas; submillimetre wave detectors; submillimetre wave spectroscopy; 0 to 1 THz; CW multimode lasers; incoherent light sources; laser diodes; low-cost spectrometers; optical fiber filters; photoconductive antennas; single-mode optical fibers; sub-THz spectrometers; submm-wave spectroscopy; Optical fiber filters; Photoconducting devices; Semiconductor lasers; Submillimeter wave antennas; Submillimeter wave detectors; Submillimeter wave spectroscopy;
Conference_Titel :
Microwave Photonics, 2002. International Topical Meeting on
Print_ISBN :
4-88552-187-4
DOI :
10.1109/MWP.2002.1158922
