Area of research
Electrical and Electronic Engineering · Atomic and Molecular Physics, and Optics
Research interest
Research interests include Photonic and Optical Devices, Photonic Crystals and Applications, Advanced Fiber Laser Technologies, and Plasmonic and Surface Plasmon Research.
Monolithic Silicon‐Photonics Sign‐Sign Dot‐Product Circuits Toward Artificial Intelligence and Multiple‐Input Multiple‐Output Accelerators
Panel-Scale Reconfigurable Photonic Interconnects for Scalable AI Computation
Silicon‐Rich Nitride Refractive Index as a Degree of Freedom to Maximize Nonlinear Wave Mixing in Nanowaveguides
Optical Comb-Based Monolithic Photonic-Electronic Accelerators for Self-Attention Computation
Monolithic Silicon-Photonics Linear-Algebra Accelerators Enabling Next-Gen Massive MIMO
Dynamics of Nonlinear Optical Losses in Silicon‐Rich Nitride Nano‐Waveguides
Micro-Ring Modulator Linearity Enhancement for Analog and Digital Optical Links
Advances in cost-effective integrated spectrometers
Quantum materials for energy-efficient neuromorphic computing: Opportunities and challenges
Neurophotonic Tools for Microscopic Measurements and Manipulation: Status Report
Photonic quantum Hall effect and multiplexed light sources of large orbital angular momenta
On-chip spectrometers using stratified waveguide filters
Integrated Silicon Fourier Transform Spectrometer with Broad Bandwidth and Ultra‐High Resolution
Thermo-optic properties of silicon-rich silicon nitride for on-chip applications
Programmable plasmonic phase modulation of free-space wavefronts at gigahertz rates
Dynamically tunable and active hyperbolic metamaterials
Lasing action from photonic bound states in continuum
Nonreciprocal lasing in topological cavities of arbitrary geometries
Near-perfect broadband absorption from hyperbolic metamaterial nanoparticles
Luminescent hyperbolic metasurfaces
Cell type specificity of neurovascular coupling in cerebral cortex
Polarization selective beam shaping using nanoscale dielectric metasurfaces
All-optical control of ferromagnetic thin films and nanostructures
Tensor of the second-order nonlinear susceptibility in asymmetrically strained silicon waveguides: analysis and experimental validation
Integrating microsecond circuit switching into the data center
Integrating microsecond circuit switching into the data center
A Multiport Microsecond Optical Circuit Switch for Data Center Networking
Purcell effect in sub-wavelength semiconductor lasers
Optical tuning of silicon photonic structures with nematic liquid crystal claddings
Directing Data Center Traffic
PIC: Hybrid Photonic-Electronic Reprogrammable Reservoir Computing with Polarization Modes-enhanced Dimensionality
ASCENT: Collaborative Research: Programmable Photonic Computation Accelerators (PPCA)
Quantum Communication Circuits on a CMOS Chip (QC4)
PIC: Mobile in Situ Fourier Transform Spectrometer on a Chip
CREWS: Chemical Resonance Excitation Wavelength Selection for Label-Free DNA Analysis
Synthesis of Second-Order Optical Nonlinearities with Electronic Metamaterials
E2CDA: Type I: Collaborative Research: Energy Efficient Computing with Chip-Based Photonics
Collaborative Research: EAGER: Generation and Manipulation of New Sources in 20-60 micron on a Chip
Exploring the Frontier of Photonic Device Size, Speed, and Efficiency Limits with Gain-enhanced Multifuncional Metamaterials
Fundamental Investigations of Nanolaser Physics: Statistical Properties, Thermal Stability, and Temporal Dynamics of Light Emission
EAGER: Cartridge lab-on-chip (CLOC) for Mobile Health
MRI: Development of Engineering testbed: Universal chip scale photonic testing instrument (UCPTI)
MRI-R2: Acquisition of Electron Beam Writer for Southern California Recovery Investment in Nanotechnology (SCRIN)
Theory and Measurement of the Purcell Effect in Nanoscale Metallo-dielectric Laser Cavities
Chip-scale optical parametric oscillators
NIRT: Opto-Plasmonic Nanoscope
NIRT: Nanophotonics for Optical Delay Engineering (NODE)
Time-resolved nanoscale detection of complex amplitude in the near field of functional nanophotonic devices
Ultra-High-Capacity Optical Communications and Networking: Optical CDMA with Femtosecond Pulses for Ultra-High-Capacity Communications and Networking
Chemical and Biological Sensors based on Porous Silicon Photonic Micro-Systems
Optical Nonlinearities Enhanced by Near-Field Diffraction in Artificial Dielectric Nanostructures
Optical CDMA for Internet Operation at Terabit Rates
3-D Quantitative Imaging and Correlation by Spatially Incoherent Chromatic Interferometry
Near Field Diffractive Optical Elements with Multifunctionality and Programmability
Inspection with Holographic Optical Elements