WebMar 3, 2012 · Two methods implementing chirped pump and Stokes pulses provide selective excitation of predetermined Raman transitions based on adiabatic regime of light–matter interaction. Choosing totally overlapped chirped pulses, we removed the ac Stark shifts influence on the final quantum yield. WebNov 1, 2024 · As a first demonstration, we pump with chirped pulses at 1.03 μm and seed with a continuous-wave beam at 0.85 μm, and are able to generate idlers at 1.3 μm with durations as short as 210 fs or...

High energy femtosecond OPA pumped by 1030 nm Yb:KGW …

WebApr 13, 2024 · By using a simple all-fiber setup, the POD processor first realizes an ultra-fast parametric oversampling of the incoming temporal signal (at >100 Gigasamples per second), a process that is followed by a decimation that reduces the sampling rate by any user-defined factor in a lossless manner. WebOur robust optical parametric chirped pulse amplifiers (OPCPA) provide high-power, tunable femtosecond pulses at user-friendly operation. Features of the White Dwarf OPCPA 5 W: compact and user-friendly CEP stability … phlebotomist hiring cavite

Phys. Rev. A 82, 053809 (2010) - Effective temporal resolution in pump ...

WebNov 11, 2010 · We verify these predictions with experiments using broadband chirped pump and probe pulses. Our results allow optimization of the temporal resolution in the common case when the chirp of the pump and/or probe pulse is not corrected and may be extended to a broad range of time-resolved experiments. Received 24 July 2009 Webpump and Stokes pulses to a single vibrational mode by chirping all pulses with the same … WebWith a frequency-chirped pump, the generated signal pulse is selectively amplified at the leading or trailing edge of the pump pulse, depending on whether the frequency difference between the pump and the signal beam is blue or red detuned from the Raman transition, which results in advancement or delay of the signal peak. tssttvcg05 oster countertop oven manual