Quantum Optics and Quantum Technology

Welcome! The Quantum Optics and Quantum Technology group focuses on a multitude of frontier areas, covering both fundamental and applied aspects of quantum optics. The current interests of the research group are coherent control of atom-light interaction, cavity quantum optomechanics, circuit quantum electrodynamics, quantum entanglement, quantum synchronization, quantum metrology, quantum communication, and artificially developing models for quantum many body physics using ultracold atoms. The primary goal of the group is to engineer new technologies relying on quantum optics-based components for exploring new measurement capability and metrological accuracy towards the realization of quantum computers and quantum information applications.

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Group Coordinator


Kanhaiya Pandey
Professor
0361-2583565
kanhaiyapandey [at] iitg.ac.in

Faculty Members

Tarak Nath Dey
Professor

Kanhaiya Pandey
Associate Professor

Postdoctoral Fellow

Dr. R. Ravisankar

Associated Research Scholars

SANKET DAS

SAMIT KUMAR HAZRA

PARTHA DAS

RAJNANDAN CHOUDHURY DAS

SAMPREET KALITA

ALOLIKA ROY

ROSON NONGTHOMBAM

ARKAPRAVO BERA

MADAN MOHAN MAHANA

THILAGARAJ R

HERAMB VIVEK BHUSANE

POOJA KUMARI GUPTA

URMIMALA DEWAN

GUNJAN YADAV

SAMIR KHAN

Past Research Scholars

DR. MANIRUPA SAHA

DR. PARVENDRA KUMAR

DR. ONKAR NATH VERMA

DR. RAJITHA KV

DR. SANDEEP SHARMA

DR. KAUSHIK PAUL

DR. BIJITA SARMA

DR. KOIJAM MONIKA DEVI

DR. NAWAZ SARIF MALLICK

DR. SUBHADEEP CHAKRABORTY

DR. JYOTI PRASAD DEKA

DR. DANGKA SHYLLA

DR. ABDELSALAM HASSAN MUHAMMAD ABDELAZIZ

DR. OGARO ELIJAH NYAKANG'O

DR. DIPTI KANIKA MAHATO

Dr. Ambaresh Sahoo
[ Jun, 2022 ]

Dr. Suman Mondal
[ July, 2021 ]

Recent Publication

Journals

  • Somnath Naskar, Subrata Saha, Tarak N. Dey and Bimalendu Deb "Electromagnetically induced transparency in two-colour ultra cold photoassociation ", Journal of Physics B: Atomic, Molecular and Optical Physics vol.50, no.12, pp.125003-125010, [2017]

  • Sandeep Sharma and Tarak N. Dey "Phase induced transparency mediated structured beam generation in a closed-loop tripod configuration ", Phys. Rev. A vol.96, no., pp.33811, [2017]

  • Nawaz Sarif Mallick, Tarak N. Dey and Kanhaiya Pandey "Microwave assisted transparency in a M-system", Journal of Physics B: Atomic, Molecular and Optical Physics vol.50, no.19, pp.195502-195507, [2017]

  • Sandeep Sharma and Tarak N. Dey "Kerr-field induced tunable optical atomic waveguide ", Phys. Rev. A vol.96, no., pp.53831, [2017]

  • Sandeep Sharma and Tarak N. Dey "Kerr-field induced tunable optical atomic waveguide ", Phys. Rev. A vol.96, no., pp.53831, [2017]

  • D Shylla, EO Nyakang’o and K. Pandey"Highly sensitive atomic based MW interferometry", Scientific Reports vol.8, no.1, pp.8692, [2018]

  • Nawaz Sarif Mallick, Tarak N. Dey and Kanhaiya Pandey "Microwave assisted transparency in a M-system", Journal of Physics B: Atomic, Molecular and Optical Physics vol.50, no.19, pp.195502-195507, [2017]

  • Bijita Sarma and Amarendra K. Sarma"Tunable phonon blockade in weakly nonlinear coupled mechanical resonators via Coulomb interaction ", Scientific Reports [Nature publishing group] vol.8, no., pp.14583, [2018]

  • Bijita Sarma and Amarendra K. Sarma"Unconventional Photon blockade in three-mode optomechanics ", Physical Review A vol.98, no. , pp.13826, [2018]

  • Koijam Monika Devi, Dibakar R. Chowdhury, Gagan Kumar and Amarendra K. Sarma"Dual-band electromagnetically induced transparency effect in a concentrically coupled terahertz metamaterial ", Journal of Applied Physics vol.124, no. , pp.063106-1-7, [2018]

  • Koushik Paul and Amarendra K. Sarma"Transitionless quantum driving based wireless power transfer", Scientific Reports vol.8, no., pp.4134, [2018]

  • Subhadeep Chakraborty and Amarendra K. Sarma"Entanglement dynamics of two coupled mechanical oscillators in modulated optomechanics", Physical Review A vol.97, no. , pp.22336, [2018]

  • Bijita Sarma and Amarendra K. Sarma"Single-photon blockade in optomechanical photonic crystal cavity with third-order nonlinearity", Journal of Physics B: Atomic, Molecular and Optical Physics vol.51, no. , pp.75505, [2018]

  • Jyoti Prasad Deka and Amarendra K. Sarma"Highly amplified light transmission in parity-time symmetric multilayered structure", Applied Optics vol.57, no.5, pp.1119-1126, [2018]

  • Samit Kumar Gupta and Amarendra K. Sarma"Optical parametric amplifications in parity-time symmetric negative index materials", Journal of Optics vol.47, no.1, pp.115-120, [2018]

  • Koijam Monika Devi, M. Islam, Dibakar Roy Chowdhury, Amarendra K. Sarma and Gagan Kumar"Plasmon induced transparency in graphene based terahertz metamaterials", Europhysics Letters vol.120, no.2, pp.27005(p1)-27005(p6), [2018]

  • Jyoti Prasad Deka, Samit Kumar Gupta and Amarendra K. Sarma"Controlling the dynamical behaviour of fiber ring resonators with balanced loss and gain", Nonlinear Dynamics vol.87, no. , pp.1121, [2017]

  • Bijita Sarma and Amarendra K. Sarma"Quantum-interference-assisted photon blockade in a cavity via parametric interactions", Physical Review A vol.96, no. , pp.53827, [2017]

  • Koijam Monika Devi, Amarendra K. Sarma, Dibakar Roy Chowdhury and Gagan Kumar"Plasmon induced transparency through alternately coupled resonators in terahertz metamaterial", Optics Express vol.25, no.9, pp.10484-10493, [2017]

  • Subhadeep Chakraborty and Amarendra K. Sarma"Enhancing quantum correlation and entanglement in an optomechanical system via cross-Kerr nonlinearity", Journal of Optical Society of America B vol.34, no.7, pp.1503-1510 , [2017]

Conferences

  • Koijam Monika Devi, Maidul Islam, Dibakar Roy Chowdhury, Amarendra K. Sarma and Gagan Kumar"Exploring plasmon induced transparency in graphene based terahertz metamaterials", IEEE Workshop on Recent Advances in Photonics vol., no. , pp. , [2017]

Text book/Book chapters