Welcome to the Quantum Inspired Coherence Optics Research Lab at Stevens
Welcome to the Quantum Inspired Coherence Optics Research Lab at Stevens
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Our research group focuses on both the theoretical and experimental exploration of quantum-classical connections in optical systems. We investigate foundational properties such as wave-particle duality, Bell inequality, entanglement, and coherence, along with their classical analogs. A key aspect of our research involves simulating practical quantum information and computation tasks using classical coherence optics based on these analogies. To further our understanding of quantum-classical connections, we also delve into fundamental quantum phenomena, including decoherence, disentanglement, and the Purcell effect, within cavity QED and cavity magnonic systems. Visit faculty page here.
Latest News
Latest News
Jan 10, 2024
Our work on connections of wave entanglement and classical mechanics is highlighted by Physics World as the 10 most popular physics stories of 2023: An unexpected link between classical and quantum mechanics
Sept 17, 2023
Dr. Qian presents a talk entitled "Quantum concepts teaching facilitated with a classical optics platform" at "The 2nd Quantum Science and Engineering Education Conference (QSEEC)" under the IEEE Quantum Week.
Sept 1, 2023
Physics World released a Research Update about our recent breakthrough on fundamental Optics-Mechnics connection.
Aug 28, 2023
Stevens Institute of Technology issued a Research & Innovation about our research on fundamental Optics-Mechnics connection.
Aug 21, 2023
Stevens Institute of Technology issued a Media Release about our research on fundamental Optics-Mechnics connection.
Jan 20, 2023
Erin presents a poster, "Hermite Gaussian Beam Decomposition", at the Conferences for Undergraduate Women in Physics (CUWiP), Cornell University, sponsored by APS, Jan 20-22, 2023
Oct 19, 2022
Dr.Qian presents a poster, "Mechanical View of Light Polarization Entanglement Complementary Relation", at the 2022 Frontiers in Optics and Laser Science Conference, OSA & APS Oct 17- 20, 2022
Oct 19, 2022
Abdelali presents a poster, "Super-resolution Enhanced by Entanglement", at the 2022 Frontiers in Optics and Laser Science Conference, OSA & APS Oct 17- 20, 2022
Oct 19, 2022
Pawan presents a poster, "Duality Control of Quantum Imaging with Undetected Photons", at the 2022 Frontiers in Optics and Laser Science Conference, OSA & APS Oct 17- 20, 2022
Sept 29, 2022
A new article published: "Superresolution of two unbalanced point sources assisted by the entangled partner", Phys. Rev. Research 4, 033244 (2022). Congratulations to Ali !
Sept 1, 2022
Guogan Zhao joins our group. Welcome Guogan!
Dec 7, 2021
Dr. Qian's work on quantum wave-particle duality has been honored by Physics World (owned by UK's Institute of Physics) as one of the top 10 breakthroughs of Physics in 2021.
Nov 4, 2021
Dr. Qian presents a poster "Polarization-Entanglement Complementary Relation of Light with Center-of-Mass Geometric Representation" at the 2021 Frontiers in Optics and Laser Science Conference. OSA & APS Oct 31- Nov 4, 2021.
Nov 3, 2021
Dr. Qian presents a poster "Super-resolution of two unbalanced sources" at the 2021 Frontiers in Optics and Laser Science Conference. OSA & APS Oct 31- Nov 4, 2021.
Oct 22, 2021
A new article published: "Driven dissipative quantum dynamics in a cavity magnon-polariton system", Phys. Rev. B 104, 134423 (2021).
Sep 8, 2021
Dr. Qian presents a talk "Teaching Quantum Concepts with Classical Optics" at the 2021 Education and Training in Optics & Photonics Conference (ETOP). OSA & SPIE Sep 8-10, 2021
Aug 22, 2021
Pawan Khatiwada joins our group. Welcome Pawan!
Aug 20, 2021
A new article published: "Nonlocal magnon entanglement generation in coupled hybrid cavity systems," Opt. Lett. 46, 1073-1076 (2021).
Aug 18, 2021
A new article published: "Entanglement of a pair of quantum emitters via continuous fluorescence measurements: a tutorial", Adv. Opt. Photon. 13, 517-583 (2021).
Jun 28, 2021
A new article published: "Experimental demonstration of superresolution of partially coherent light sources using parity sorting", Opt. Express 29, 22034-22043 (2021).
April 29, 2021
Dr. Qian presents an invited colloquium talk "Bring Quantum Capabilities to Classical Optics – An Emerging Field of Optics", at the Department of Physics, Indiana University–Purdue University Indianapolis, Indianapolis, IN.
Feb 1, 2021
Matthew Daddino joins our group. Welcome Matthew!
Dec 24, 2020
A new article published in Physical Review A: "Quantification and observation of genuine three-party coherence: A solution based on classical optics ", Phys. Rev. A 102, 062424 (2020).
Oct 6, 2020
Evan Cowan joins our group. Welcome Evan!
Sept 16, 2020
Dr. Qian presents a talk "Entanglement Flowing, Freezing, and Thawing in a Two-Reservoir Spin System" at 2020 OSA FiO and APS LS Conference, Sept 14–17, 2020
June 15, 2020
Misagh Izadi joins our group. Welcome Misagh!
June 5, 2020
Dr. Qian presents a talk "Are Quantum Objects Born with Duality?" at the 51st Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics APS Meeting June 1-5, 2020
May 14, 2020
Dr. Qian presents a talk "Wave-Particle Duality Controlled by Single-Photon Self-Entanglement" at the 2020 CLEO Conference (Laser Science to Photonic Applications), May 11-15, 2020
Feb 24, 2020
Lukasz Komza joins our group. Welcome Lukasz!
Feb 4, 2020
A new article published in Physical Review Research: "Quantum Duality: A source point of view", Phys. Rev. Research 2, 012031(R) (2020)
Jan 21, 2020
Abdelali Sajia joins our group. Welcome Abdelali!
Jan 15, 2020
A new article published in Physical Review Research: "Turning off quantum duality", Phys. Rev. Research 2, 012016(R) (2020)
Dec 05, 2019
Dr. Qian presents an invited seminar talk "Optical Coherence Tetrahedra Law and Multiparty Coherence", at the Center for Coherence and Quantum Optics, Univesrity of Rochester, Rochester NY.
Aug 16, 2019
Dr. Qian joins the Stevens Institute of Technology as an Assistant Professor of Physics
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