Quantum information theorist with strong focus on quantum sensing. Directions: (1) error-correction-enhanced quantum sensing protocols surpassing Heisenberg limit; (2) quantum transduction theory for microwave-optical interfaces; (3) global-scale quantum network architecture; (4) room-temperature NV-based nanoscale magnetometry theory; (5) sub-wavelength quantum imaging protocols. Works closely with experimental quantum sensing groups at UChicago and beyond.

Jeroen Kalkman develops optical tomography and spectroscopy methods for biomedical imaging. Research: (1) Fourier-domain OCT including spectroscopic OCT for tissue structural and functional imaging; (2) novel light sources and detectors for skin cancer detection (NWO KIC project NextDeLights); (3) scattering media imaging. His work is relevant to advanced biosensing with optical coherence.

Kamal directs the QUEST (QUantum Engineering Science and Technology) group, developing theory for quantum-limited readout of superconducting circuits: nonreciprocal parametric (Josephson-junction) amplifiers, left-handed-metamaterial traveling-wave amplifiers, and autonomous entanglement stabilization/error-correction protocols. Her work sets the fundamental noise limits that superconducting-qubit-based quantum sensors and quantum computers can approach, in close collaboration with experimental groups at NIST Boulder and elsewhere. The group is actively recruiting postdoctoral scholars.

Kasevich is a pioneer of light-pulse atom interferometry, building cold-atom sensors of rotation, acceleration, and gravity that rival or exceed classical inertial instruments, and precision tests of general relativity and searches for dark matter and gravitational waves via large-scale atom interferometers (including MAGIS-100). His 2022 Nature paper demonstrated distributed quantum sensing with mode-entangled, spin-squeezed atomic states, extending entanglement-enhanced metrology to networks of separated sensors.

Prof. Kumar's group spans classical and quantum optics across three inter-related areas: (1) Quantum Fiber Optics — generation and distribution of entanglement (photon-pair, multi-photon) over fiber networks, quantum key distribution, and first-ever quantum teleportation over active internet-carrying fiber; (2) Nonlinear Quantum Optics — squeezed light and twin-beam (two-mode squeezed) state generation via fiber-based four-wave mixing and χ⁽²⁾ processes, with applications to sub-shot-noise interferometry, quantum-enhanced imaging, and quantum communication; (3) Photon-entanglement-enhanced precision measurement and optical communications. AT&T Professor of Information Technology; INQUIRE Executive Committee member.

PREFERRED. Mavalvala's research (now balanced against her role as Dean of the School of Science) centers on gravitational-wave detection and quantum measurement science, including the original squeezed-light and quantum-noise work at LIGO that she led together with Matthew Evans. Given her administrative role, active new postdoc hiring in her own group is uncertain and should be confirmed directly.

Prof. Mohseni's group (Bio-inspired Sensors and Optoelectronics) pushes III-V semiconductor photodetector technology toward thermodynamic and quantum limits of photon sensitivity. Key directions: (1) Nanoscale IR photodetectors: shrinking pixel dimensions below the diffraction limit using quantum confinement effects (InGaAs/InAlAs quantum well and dot structures) to improve sensitivity, bandwidth, and resolution simultaneously; (2) Superlattice photomultipliers — high-gain, low-noise avalanche photodetectors at room temperature approaching quantum-limited sensitivity for mid-wave and long-wave infrared detection; (3) Quantum sensing applications including squeezed-light-enhanced thermoreflectance imaging of electronic hotspots, and photon-counting receivers for quantum communications. Co-author on 275+ papers, 33+ US patents; NAI Fellow 2023; W.M. Keck Foundation Award, DARPA YFA, NSF CAREER. Fellow of SPIE and Optica. Also Professor of Physics and Astronomy.

Murthy leads the Nanoscale Quantum Optics group at ETH, studying light-matter interactions in nanostructures to engineer novel quantum states of light. Research directions: (1) Photon-photon interactions — achieving strong effective photon-photon interactions via coupling to quantum emitters in 2D materials and optical nanocavities; exploring photonic Mott insulators and collective quantum phases of light; (2) 2D semiconductor quantum emitters — localized excitons in TMD heterostructures as sources of single photons and entangled photon pairs; (3) Quantum light from cavities — engineering photon statistics and squeezing using cavity-QED with 2D materials; (4) Ultrafast quantum optics — attosecond-scale probing of light-matter entanglement. New group as of ~2023.

Nguyen's group at UCL (based at Royal Institution) focuses on magnetic and fluorescent nanoparticles for biomedical sensing and therapy. Research directions: (1) Magnetic nanoparticle synthesis — iron oxide (SPION) and other magnetic nanoparticles with controlled size, shape, and surface chemistry for MRI contrast and magnetic hyperthermia; (2) Biosensing platforms — functionalized nanoparticles as MRI-detectable sensors for specific biomolecular targets; magnetic particle imaging (MPI) for real-time tracking; (3) Plasmonic nanoparticles — gold nanoparticles for optical biosensing and photothermal therapy; (4) Fluorescent nanoparticles — QD- and dye-conjugated probes for live-cell imaging. Relevant to quantum sensing through magnetic nanoparticle platforms.

Parigi co-leads the Multimode Quantum Optics group at LKB alongside Treps. Research directions: (1) Multimode squeezed-state quantum networks — generating large-scale entangled cluster states using optical frequency combs; reconfigurable graph-state topologies for measurement-based quantum computing and distributed quantum sensing; (2) Multimode quantum sensing — using multimode squeezed states for simultaneous beyond-shot-noise estimation of multiple parameters (wavelengths, phases) in a spectrometer; (3) Non-Gaussian quantum states — heralded subtraction and addition of photons to Gaussian cluster states for universal CV quantum computation; (4) Quantum networks at telecom — generating multimode squeezed states compatible with fiber transmission. ERC Laureate. Employed by Sorbonne Université.