We experimentally demonstrate group velocity control of 40-fs, 1400-nm pulses through ?(2)-cascaded interactions under large group velocity mismatch. Group delay shifts up to 50 fs are achieved by propagation in a 25-mm-long PPSLT crystal. © 2006 Optical Society of America.
Group-velocity control by quadratic nonlinear interactions
Marangoni M;Manzoni C;Ramponi R;Cerullo G;
2006
Abstract
We experimentally demonstrate group velocity control of 40-fs, 1400-nm pulses through ?(2)-cascaded interactions under large group velocity mismatch. Group delay shifts up to 50 fs are achieved by propagation in a 25-mm-long PPSLT crystal. © 2006 Optical Society of America.File in questo prodotto:
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