Frequency-resolved coherent lidar using a femtosecond fiber laser
Optics Letters, Vol. 31, Issue 6, pp. 826-828 (2006)
http://dx.doi.org/10.1364/OL.31.000826
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Abstract
We demonstrate a coherent lidar that uses a broadband femtosecond fiber laser as a source and resolves the returning heterodyne signal into N spectral channels by using an arrayed-waveguide grating. The data are processed incoherently to yield an N-times improvement in the Doppler measurement of a surface vibration. For
© 2006 Optical Society of America
OCIS Codes
(120.0280) Instrumentation, measurement, and metrology : Remote sensing and sensors
(140.3510) Lasers and laser optics : Lasers, fiber
(280.3640) Remote sensing and sensors : Lidar
ToC Category:
Remote Sensing
History
Original Manuscript: September 22, 2005
Manuscript Accepted: November 7, 2005
Citation
W. C. Swann and N. R. Newbury, "Frequency-resolved coherent lidar using a femtosecond fiber laser," Opt. Lett. 31, 826-828 (2006)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-31-6-826
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