Results 71 to 80 of about 852,520 (337)
Rigorous Performance Bounds for Quadratic and Nested Dynamical Decoupling
, 2011 We present rigorous performance bounds for the quadratic dynamical decoupling (QDD) pulse sequence which protects a qubit from general decoherence, and for its nested generalization to an arbitrary number of qubits.
Lidar, Daniel A. +2 more
core +1 more source
CLOCs: Camera-LiDAR Object Candidates Fusion for 3D Object Detection [PDF]
IEEE/RJS International Conference on Intelligent RObots and Systems, 2020 There have been significant advances in neural networks for both 3D object detection using LiDAR and 2D object detection using video. However, it has been surprisingly difficult to train networks to effectively use both modalities in a way that ...
Su Pang, Daniel Morris, H. Radha
semanticscholar +1 more source
Advanced Optical Materials, EarlyView.This study demonstrates that conjugated polyelectrolytes with tunable ionic density can act as effective interfacial layers in inverted PbS quantum dot photodiodes. By enhancing dipole orientation and defect passivation at the ITO/QD interface, the devices exhibit suppressed dark current, improved photocurrent, and a record near‐infrared detectivity of
Chanwoo Lim +8 more
wiley +1 more source
Direct Characterization of Quantum Dynamics
, 2007 The characterization of quantum dynamics is a fundamental and central task in quantum mechanics. This task is typically addressed by quantum process tomography (QPT).
D. A. Lidar, M. Mohseni, M. A. Nielsen
core +1 more source
Recent Advances in χ(2)‐Based Nonlinear Frequency Conversion of Fiber Lasers
Advanced Photonics Research, EarlyView.Visible and mid‐infrared fiber lasers, enabled by nonlinear frequency conversion of fiber lasers, offer several advantages such as high efficiency, excellent wavelength tunability, high power, and superior beam quality that are highly desirable for practical applications. This study provides a comprehensive review of recent research progress in the χ(2)
Bing Han +10 more
wiley +1 more source
Revista Cubana de Meteorología, 2018 Se estudian las características medias de los aerosoles en la troposfera alta y la estratosfera baja sobre el Gran Caribe. Se emplearon perfiles de extinción por aerosoles, libres de nubes, a las longitudes de onda de 1.02ìm y 0.525ìm medidos por el ...
Juan Carlos Antuña +2 more
doaj
PhotonicsTo suppress the influence of aerosols scattering on the double-edge detection technique and achieve high-accuracy measurement of the wind field throughout the troposphere to the lower stratosphere, an ultraviolet 355 nm Rayleigh–Brillouin Doppler lidar ...
Fahua Shen +6 more
doaj +1 more source
RS-BASED WATER RESOURCES INVENTORY OF THE PHILIPPINES: CAPACITY BUILDING EFFORTS FOR NATIONWIDE IMPLEMENTATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Considering that the Philippines is archipelagic in nature and is exposed to disasters accentuated by climate change, water resource monitoring and management has been an important concern in the country.
A. M. C. Perez +5 more
doaj +1 more source
Channel Capacities of an Exactly Solvable Spin-Star System
, 2010 We calculate the entanglement-assisted and unassisted channel capacities of an exactly solvable spin star system, which models the quantum dephasing channel.
Arshed, N., Lidar, D. A., Toor, A. H.
core +1 more source
Advanced Photonics Research, EarlyView.The change in the dielectric function from the heat‐driven amorphous‐to‐crystal Si transformation can be used to engineer large spectral adjustability of Si‐based multilayered narrowband photonic devices operating in the IR region. This effect can be utilized to accurately adjust the resonance wavelength of fabricated amorphous multilayered structures ...
David Hernández Pinilla +6 more
wiley +1 more source