Absolute phase measurement in heterodyne detection of transient gratings
Optics Letters, Vol. 29, Issue 18, pp. 2109-2111 (2004)
http://dx.doi.org/10.1364/OL.29.002109
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Abstract
We present a method of measuring the absolute phase in heterodyne-detected transient grating experiments. The method permits direct and sensitive characterization of the amplitude and phase of the grating parameters. We also present a convenient implementation of this technique and demonstrate its efficacy in a cuprate superconductor.
© 2004 Optical Society of America
OCIS Codes
(050.1950) Diffraction and gratings : Diffraction gratings
(050.5080) Diffraction and gratings : Phase shift
(120.5050) Instrumentation, measurement, and metrology : Phase measurement
Citation
Nuh Gedik and Joseph Orenstein, "Absolute phase measurement in heterodyne detection of transient gratings," Opt. Lett. 29, 2109-2111 (2004)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-29-18-2109
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