Precision rangefinder based on a two-wavelength laser diode

The pulse-phase method of measurements based on the use of probe radiation simultaneously at two optical wavelengths is described in this paper. Such a technique allows to receive information on the speed of propagation of radiation along supervision line and to take into account its meaning at calc...

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Bibliographic Details
Published in5th International Workshop on Laser and Fiber-Optical Networks Modeling, 2003. Proceedings of LFNM 2003 pp. 51 - 55
Main Authors Kozlov, V.L., Kononenko, V.K., Manak, I.S.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2003
Subjects
Diode lasers
Frequency
Optical propagation
Optical pulses
Optical refraction
Optical transmitters
Probes
Pulse measurements
Quantum well lasers
Wavelength measurement
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Summary:The pulse-phase method of measurements based on the use of probe radiation simultaneously at two optical wavelengths is described in this paper. Such a technique allows to receive information on the speed of propagation of radiation along supervision line and to take into account its meaning at calculations of ranges.
ISBN:9780780377097
0780377095
DOI:10.1109/LFNM.2003.1246071