988 citations · 2.9k across the 18 of their papers we have counts for
18 papers
Optomechanical Detection of Light with Orbital Angular Momentum
Hamidreza Kaviani, Roohollah Ghobadi, Bishnupada Behera +5
We present an optomechanical device designed to allow optical transduction of orbital angular momentum of light. An optically induced twist imparted on the device by light is detec…
Picosecond all-optical switching in hydrogenated amorphous silicon microring resonators
Jason S. Pelc, Kelley Rivoire, Sonny Vo +3
We utilize cross-phase modulation to observe all-optical switching in microring resonators fabricated with hydrogenated amorphous silicon (a-Si:H). Using 2.7-ps pulses from a mode-…
Strong Optical Confinement between Non-periodic Flat Dielectric Gratings
Jingjing Li, David Fattal, Marco Fiorentino +1
We present a novel design of optical micro-cavity where the optical energy resides primarily in free space, therefore is readily accessible to foreign objects such as atoms, molecu…
Flat Dielectric Grating Reflectors with High Focusing Power
David Fattal, Jingjing Li, Zhen Peng +2
Sub-wavelength dielectric gratings (SWG) have emerged recently as a promising alternative to distributed-Bragg-reflection (DBR) dielectric stacks for broadband, high-reflectivity f…
On the indistinguishability of Raman photons
Charles Santori, David Fattal, Kai-Mei C. Fu +2
We provide a theoretical framework to study the effect of dephasing on the quantum indistinguishability of single photons emitted from a coherently driven cavity QED -system. We…
Quantum Auctions using Adiabatic Evolution: The Corrupt Auctioneer and Circuit Implementations
Saikat Guha, Tad Hogg, David Fattal +2
We examine a proposed auction using quantum states to represent bids and distributed adiabatic search to find the winner. When the auctioneer follows the protocol, the final measur…