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Quantum nonlinear optics using coherent rydberg excitation in thermal atomic vapor using four-photon excitation process

Implementing Organization

National Institute of Science Education and Research (NISER)
Principal Investigator
Dr Ashok Kumar Mohapatra
Associate Professor
|
National Institute of Science Education and Research (NISER)
CO-Principal Investigator
Dr Ritwick Das
Associate Professor
|
National Institute of Science Education and Research (NISER)

About

Rydberg blockade has been demonstrated for an ensemble of ultra-cold atoms. The idea of using the cold atoms for Study of Rydberg blockade is that the atoms are frozen during the excitation process and hence the dephasing induced by the relative motion of the atoms can be neglected. So, the dephasing of the super-atom (entangled many body quantum state) is negligible which is necessary for the enhancement for the optical nonlinearity in the system.

Related Research

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Funding Organization
Funding Organization
Department of Science and Technology (DST)
Quick Information
Area of Research
Life Sciences & Biotechnology
Focus Area
Microscopy
Start Year
2022
Sanction Amount
₹ 48.01 L
Status
Ongoing
Contact
a.mohapatra@niser.ac.in
Output
No. of Research Paper
00
Technologies (If Any)
00
No. of PhD Produced
00
No. of Patents
Filed : 00
Grant : 00
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