Ultrashort Laguerre-Gaussian pulses with angular and group velocity dispersion compensation
Author(s): I. Zeylikovich, H. I. Sztul, V. Kartazaev, T. Le, and R. R. Alfano
Abstract:
“Coherent optical vortices are generated from ultrashort 6.4 fs pulses. Our results demonstrate angular dispersion compensation of ultrashort 6.4 fs Laguerre-Gaussian (LG) pulses as well as what is believed to be the first direct autocorrelation measurement of 80 fs LG amplified pulses. A reflective-mirror-based 4f-compressor is proposed to compensate the angular and group velocity dispersion of the ultrashort LG pulses.”
Publication: Optics Letters, (subscription required)
Issue/Year/DOI: Optics Letters, Vol. 32, Issue 14, pp. 2025-2027 (2007)
doi:10.1364/OL.32.002025