37 citations · 62 across the 4 of their papers we have counts for
4 papers
A versatile and narrow linewidth infra-red radiation source for ro-vibration state selected preparation of molecules in molecular beams
Avinash Kumar, Saurabh Kumar Singh, Pranav R. Shirhatti
We describe the design and characterization of a versatile pulsed (5 ns, 10 Hz repetition rate) optical parametric oscillator and amplifier system capable of generating single long…
A simple and low-cost setup for part per billion level frequency stabilization and characterization of red He-Ne laser
Saurabh Kumar Singh, Avinash Kumar, Pranav R. Shirhatti
This work describes the frequency stabilization of a dual longitudinal mode, red (632.8 nm) He-Ne laser, implemented using a low-cost microcontroller and its performance characteri…
Measurement of the binding energy of ultracold RbCs molecules using an offset-free optical frequency comb
Peter K. Molony, Avinash Kumar, Philip D. Gregory +6
We report the binding energy of RbCs molecules in their rovibrational ground state measured using an offset-free optical frequency comb based on difference frequency…
A Simple, Versatile Laser System for the Creation of Ultracold Ground State Molecules
P. D. Gregory, P. K. Molony, M. P. Köppinger +5
A narrow-linewidth, dual-wavelength laser system is vital for the creation of ultracold ground state molecules via stimulated Raman adiabatic passage (STIRAP) from a weakly bound F…