Note: self-characterizing ultrafast pulse shaper for rapid pulse switching

The Review of Scientific Instruments
Brett J Pearson, Thomas C Weinacht

Abstract

We use a high-efficiency acousto-optic modulator at the input to a two-dimensional Fourier-domain pulse shaper to achieve built-in characterization of the shaped output pulses. The acousto-optic modulator directs the beam to different vertical positions on a two-dimensional spatial light modulator, each of which can contain a different pulse shape. The undiffracted portion of the light serves as a reference beam for characterizing the shaped pulse via spectral interferometry. Pulse switching rates of 100 kHz can be achieved, making the device especially useful for quantum-control spectroscopy.

References

Nov 5, 2003·Nature Biotechnology·Warren R ZipfelWatt W Webb
May 11, 2005·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Wendel WohllebenMarcus Motzkus
May 18, 2007·Physical Chemistry Chemical Physics : PCCP·Patrick NuernbergerGustav Gerber
Mar 18, 2009·Physical Chemistry Chemical Physics : PCCP·Sang-Hee Shim, Martin T Zanni
Aug 6, 2009·Optics Express·Rajesh S PillaiEmmanuel Beaurepaire
Feb 7, 2008·Physical Chemistry Chemical Physics : PCCP·Bernhard von Vacano, Marcus Motzkus

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Citations

Jan 16, 2019·Applied Optics·Michael E DurstEmma Moskovitz

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