4 papers
Dual frequency calibration to build a portable vapor cell optical clock with improved stability and without a frequency comb
Sreeshna Subhash, Greeshma Gopinath, Sankar Davuluri
This article theoretically proposes a new dual interferometer technique to accurately calibrate two laser frequencies simultaneously using four-wave mixing in an alkali metal vapor…
Coherent population transfer with polariton states in circuit QED
Madan Mohan Mahana, Sankar Davuluri, Tarak Nath Dey
This article proposes a new method to increase the efficiency of stimulated Raman adiabatic passage (STIRAP) in superconducting circuits using a shortcut to the adiabaticity (STA)…
Optical ranging with quantum advantage
Sankar Davuluri, Greeshma Gopinath, Matt J. Woolley
The quantum illumination technique requires joint measurement between the idler and the probe reflected from the low-reflective target present in a noisy environment. The joint mea…
Shot noise limited interferometry for measuring classical force
Sankar Davuluri, Yong Li
We propose an interferometry technique, by using electromagnetically induced transparency phenomena, for measuring classical force. The classical force is estimated by measuring th…