195 citations · 835 across the 13 of their papers we have counts for
13 papers
Metal-Optic Nanophotonic Modulators in Standard CMOS Technology
Mohamed ElKabbash, Sivan Trajtenberg-Mills, Isaac Harris +8
Integrating nanophotonics with electronics promises revolutionary applications, from LiDAR to holographic displays. Although silicon photonics is maturing, realizing active nanopho…
Telecom networking with a diamond quantum memory
Eric Bersin, Madison Sutula, Yan Qi Huan +24
Practical quantum networks require interfacing quantum memories with existing channels and systems that operate in the telecom band. Here we demonstrate low-noise, bidirectional qu…
A Self-Similar Sine-Cosine Fractal Architecture for Multiport Interferometers
Jasvith Raj Basani, Sri Krishna Vadlamani, Saumil Bandyopadhyay +2
Multiport interferometers based on integrated beamsplitter meshes have recently captured interest as a platform for many emerging technologies. In this paper, we present a novel ar…
Single chip photonic deep neural network with accelerated training
Saumil Bandyopadhyay, Alexander Sludds, Stefan Krastanov +6
As deep neural networks (DNNs) revolutionize machine learning, energy consumption and throughput are emerging as fundamental limitations of CMOS electronics. This has motivated a s…
Netcast: Low-Power Edge Computing with WDM-defined Optical Neural Networks
Ryan Hamerly, Alexander Sludds, Saumil Bandyopadhyay +4
This paper analyzes the performance and energy efficiency of Netcast, a recently proposed optical neural-network architecture designed for edge computing. Netcast performs deep neu…
Delocalized Photonic Deep Learning on the Internet's Edge
Alexander Sludds, Saumil Bandyopadhyay, Zaijun Chen +13
Advances in deep neural networks (DNNs) are transforming science and technology. However, the increasing computational demands of the most powerful DNNs limit deployment on low-pow…
Alignment-free photonic interconnects
Saumil Bandyopadhyay, Dirk Englund
Next generation optoelectronic systems will require the efficient transfer of optical signals between many discrete photonic components integrated onto a single substrate. While mo…
Asymptotically Fault-Tolerant Programmable Photonics
Ryan Hamerly, Saumil Bandyopadhyay, Dirk Englund
Component errors limit the scaling of programmable coherent photonic circuits. These errors arise because the standard tunable photonic coupler -- the Mach-Zehnder interferometer (…
Stability of Self-Configuring Large Multiport Interferometers
Ryan Hamerly, Saumil Bandyopadhyay, Dirk Englund
Realistic multiport interferometers (beamsplitter meshes) are sensitive to component imperfections, and this sensitivity increases with size. Self-configuration techniques can be e…
Accurate Self-Configuration of Rectangular Multiport Interferometers
Ryan Hamerly, Saumil Bandyopadhyay, Dirk Englund
Multiport interferometers based on integrated beamsplitter meshes are widely used in photonic technologies. While the rectangular mesh is favored for its compactness and uniformity…
Hardware error correction for programmable photonics
Saumil Bandyopadhyay, Ryan Hamerly, Dirk Englund
Programmable photonic circuits of reconfigurable interferometers can be used to implement arbitrary operations on optical modes, facilitating a flexible platform for accelerating t…
Modulating spin relaxation in nanowires with infrared light at room temperature
Md. Iftekhar Hossain, Saumil Bandyopadhyay, Jayasimha Atulasimha +1
Spintronic devices usually rely on long spin relaxation times and/or lengths for optimum performance. Therefore, the ability to modulate these quantities with an external agent off…
Coherent spin transport and suppression of spin relaxation in InSb nanowires with single subband occupancy at room temperature
Saumil Bandyopadhyay, Md. Iftekhar Hossain, Hasnain Ahmad +2
A longstanding goal of spintronics is to inject, coherently transport, and detect spins in a semiconductor nanowire where a SINGLE quantized subband is occupied at room temperature…