Search Results - "Pant, Mihir"
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1
Percolation thresholds for photonic quantum computing
Published in Nature communications (06-03-2019)“…Despite linear-optical fusion (Bell measurement) being probabilistic, photonic cluster states for universal quantum computation can be prepared without…”
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Fusion-based quantum computation
Published in Nature communications (17-02-2023)“…The standard primitives of quantum computing include deterministic unitary entangling gates, which are not natural operations in many systems including…”
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Routing entanglement in the quantum internet
Published in npj quantum information (13-03-2019)“…Remote quantum entanglement can enable numerous applications including distributed quantum computation, secure communication, and precision sensing. We…”
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Entanglement generation in a quantum network at distance-independent rate
Published in npj quantum information (06-05-2022)“…We develop a protocol for entanglement generation in the quantum internet that allows a repeater node to use n -qubit Greenberger-Horne-Zeilinger (GHZ)…”
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Temporally and spectrally multiplexed single photon source using quantum feedback control for scalable photonic quantum technologies
Published in New journal of physics (25-06-2018)“…Current proposals for scalable photonic quantum technologies require on-demand sources of indistinguishable single photons with very high efficiency. Even with…”
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Integrated Source of Spectrally Filtered Correlated Photons for Large-Scale Quantum Photonic Systems
Published in Physical review. X (01-12-2014)“…We demonstrate the generation of quantum-correlated photon pairs combined with the spectral filtering of the pump field by more than 95 dB on a single silicon…”
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Large-scale quantum photonic circuits in silicon
Published in Nanophotonics (Berlin, Germany) (01-08-2016)“…Quantum information science offers inherently more powerful methods for communication, computation, and precision measurement that take advantage of quantum…”
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Fault-Tolerant Postselection for Low-Overhead Magic State Preparation
Published in PRX quantum (01-01-2024)“…We introduce a framework for fault-tolerant postselection (FTPS) of fault-tolerant codes and channels—such as those based on surface codes—using…”
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Percolation-based architecture for cluster state creation using photon-mediated entanglement between atomic memories
Published in npj quantum information (22-11-2019)“…A central challenge for many quantum technologies concerns the generation of large entangled states of individually addressable quantum memories. Here, we show…”
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Scalable feedback control of single photon sources for photonic quantum technologies
Published in Optica (20-03-2019)Get full text
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Efficient Boson Sampling schemes using dispersion and pulse shaping
Published in 2015 Conference on Lasers and Electro-Optics (CLEO) (01-05-2015)“…We present Boson Sampling schemes in the time-frequency basis that allow for more modes, fewer sources and detectors and are more tolerant to temporal mismatch…”
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Conference Proceeding -
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Three-Dimensional Optoelectronic Model for Organic Bulk Heterojunction Solar Cells
Published in IEEE journal of photovoltaics (01-07-2011)“…This paper describes a 3-D optoelectronic device model for organic bulk heterojunction solar cells. Three-dimensional full-wave optical simulation enables us…”
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Increasing error tolerance in quantum computers with dynamic bias arrangement
Published 28-03-2023“…Many quantum operations are expected to exhibit bias in the structure of their errors. Recent works have shown that a fixed bias can be exploited to improve…”
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Fault-tolerant Post-Selection for Low Overhead Magic State Preparation
Published 01-12-2022“…PRX Quantum 5, 010302 (2024) We introduce a framework for fault-tolerant post-selection (FTPS) of fault-tolerant codes and channels -- such as those based on…”
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Fault-tolerant complexes
Published 15-08-2023“…Fault-tolerant complexes describe surface-code fault-tolerant protocols from a single geometric object. We first introduce fusion complexes that define a…”
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On-chip heralded single photon source with demultiplexing and pump filtering
Published in 2014 Conference on Lasers and Electro-Optics (CLEO) - Laser Science to Photonic Applications (01-06-2014)“…We demonstrate an on-chip source of correlated photons with spatial demultiplexing of signal and idler photons via ring resonators and with pump suppression…”
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Conference Proceeding -
17
Entanglement generation in a quantum network at distance-independent rate
Published 10-08-2020“…We develop a protocol for entanglement generation in the quantum internet that allows a repeater node to use $n$-qubit Greenberger-Horne-Zeilinger (GHZ)…”
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High Dimensional Unitary Transformations and Boson Sampling on Temporal Modes using Dispersive Optics
Published 12-05-2015“…Phys. Rev. A 93, 043803 (2016) We present methods which allow orders of magnitude increase in the number of modes in linear optics experiments by moving from…”
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Temporally and spectrally multiplexed single photon source using quantum feedback control for scalable photonic quantum technologies
Published 20-02-2018“…Current proposals for scalable photonic quantum technologies require on-demand sources of indistinguishable single photons with very high efficiency (having…”
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Single Photon Detection by Cavity-Assisted All-Optical Gain
Published 29-03-2019“…Phys. Rev. B 99, 205303 (2019) We consider the free carrier dispersion effect in a semiconductor nanocavity in the limit of discrete photoexcited electron-hole…”
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