Articles written in Pramana – Journal of Physics
Volume 82 Issue 2 February 2014 pp 413-417 Contributed Papers
In this article, we report a method to achieve a precisely tunable highly stable probe beam generation for performing pump–probe experiment around a given wavelength by tilting a sum frequency generation (SFG) crystal angle. The width of the generated third-harmonic beam is of the order of 2 nm throughout the tunable range. This method of probe beam generation has its application in isolating contributions from closely separated excitation states.
Volume 94, 2020
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