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Search Publications by: Scott Diddams (Assoc)

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Displaying 526 - 550 of 631

Instantaneous and noninstantaneous nonlinear effects in femtosecond pulse propagation

November 1, 2002
Author(s)
H K. Eaton, Scott Diddams, A G. van Engen, Tracy S. Clement, A A. Zozulya
Propagation of intense femtosecond pulses in solids and liquids is investigated experimentally and numerically. Experiments in fusd silica reveal complicated spatio-temporal dunamics including temperal pulse splitting and the generation of spectral

Direct RF to Optical Frequency Measurements With a Femtosecond Laser Comb

April 1, 2002
Author(s)
Scott A. Diddams, D J. Jones, Jun Ye, S T. Cundiff, John L. Hall, J K. Ranka, R S. Windeler
By spanning an optical octave (> 300 THz) with a broadened femtosecond laser frequency comb, we directly measure optical frequency standards at 1064/532nm, 633 nm and 778 nm in terms of the microwave frequency that controls thecomb spacing, which can be

Broadband Noise on Supercontinuum Generated in Microstructure Fiber

January 1, 2002
Author(s)
Kristan L. Corwin, Nathan R. Newbury, Sarah L. Gilbert, K Weber, Scott Diddams, Leo W. Hollberg, R Windeler
The broad supercontinuum generated by pumping highly nonlinear microstructure fiber with a femtosecond laser exhibits broadband amplitude noise. We experimentally investigate this amplitude noise as a function of wavelength, input pump power and chirp.
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