Title :
Wavemeter. An instrument to determine coherent light beam wavelength
Author :
Abreu, M. ; Candán, G. ; Failache, H.
Abstract :
This instrument has been developed to measure in real time the wavelength of a continuous laser beam with a precision of less than one part in 107. The optic is based on a Kowalski interferometer. The measurement time is 8 seconds and the minimum optical input power needed is 0.5 mW. The measurable wavelength range is 600-1000 nm
Keywords :
Instruments; Interference; Laser beams; Optical interferometry; Optical refraction; Power lasers; Power measurement; Pulse measurements; Time measurement; Wavelength measurement;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 1995. IMTC/95. Proceedings. Integrating Intelligent Instrumentation and Control., IEEE
Conference_Location :
Waltham, MA, USA
Print_ISBN :
0-7803-2615-6
DOI :
10.1109/IMTC.1995.515115