Sreeshna Subhash 

      Ph. D project goal: To improve the sensitivity of quantum optical interferometer.

       Research topics working on: Quantum correlations, Squeezed light, optomechanically induced transparency, optomechanical bistability, and quantum optical interferometry. 

 

1.     Recent work on breaking squeezed light interferometer limits for weak force detection is accepted for publication in Optics Express. 

1. Conference proceedings: Using quantum optical restoring force to overcome standard quantum limit

 

3.     Presentations  

1. Title: “Enhancing the force sensitivity of squeezed light optomechanical interferometer.”

Summer School on Optics and Photonics: Fundamentals and Applications Indian Institute of Technology Delhi Optics and Photonics Centre and Delhi Chapter, National Academy of Sciences, India (NASI) June 6-24, 2022, IIT Delhi (online).

 

1. Title: “Improving the sensitivity of quantum optical interferometry” 

One day workshop on Research facility training program Osmania University Department of Astronomy In association with DST SERB Under scientific social responsibility August 2, 2022 (In person)

 

1. Title: Quantum back action nullifying meter to improve the sensitivity of squeezed light optomechanical interferometer.

Student Conference on Optics and Photonics 2022 (SCOP-2022) Physical Research Laboratory, Ahmedabad September 28-30, 2022 (In person).

​

​

Greeshma Gopinath 

 

            Ph. D project goal: Optimisation of quantum resources for quantum technologies

             Research topics working on: Entanglement, optomechanics, electromagnetically induced transparency, and atom-laser interactions. 

 

 

1. Recent work on (not yet published) describes a new method to entangle freely propagating spatially separated laser fields.

 

Masters students 

Anish Mandyam (Project intern) 

Project aim: To create quantum correlations in laser fields using four-level tripod atomic system. 

Rohan, Nithyasree, Garima 

Project: Understanding the basics of light-matter interactions and “hopefully” to simulate Young’s double slit like quantum interference in atom-laser interactions.