Direct space time-characterization of the electric fields of ultrashort optical pulses
Optics Letters, Vol. 27, Issue 7, pp. 548-550 (2002)
http://dx.doi.org/10.1364/OL.27.000548
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Abstract
We report the complete spatiotemporal characterization of ultrashort light pulses by use of a self-referencing device based on shearing interferometry in the space and frequency domains. The apparatus combines a spatially resolved spectral shearing interferometer with a spectrally resolved spatial shearing interferometer. The electric field as a function of one transverse spatial coordinate and time is obtained from a single experimental trace by means of a direct and fast algebraic phase reconstruction algorithm. The method has been tested in several common laboratory situations.
© 2002 Optical Society of America
[Optical Society of America ]
OCIS Codes
(120.3180) Instrumentation, measurement, and metrology : Interferometry
(120.5050) Instrumentation, measurement, and metrology : Phase measurement
(190.7110) Nonlinear optics : Ultrafast nonlinear optics
(320.0320) Ultrafast optics : Ultrafast optics
(320.7100) Ultrafast optics : Ultrafast measurements
(320.7160) Ultrafast optics : Ultrafast technology
Citation
C. Dorrer, E. M. Kosik, and I. A. Walmsley, "Direct space time-characterization of the electric fields of ultrashort optical pulses," Opt. Lett. 27, 548-550 (2002)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-27-7-548
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