Results 311 to 320 of about 5,139,381 (338)

A critical analysis of deployed use cases for quantum key distribution and comparison with post-quantum cryptography. [PDF]

EPJ Quantum Technol
Aquina N, Cimoli B, Das S, Hövelmanns K, Weber FJ, Okonkwo C, Rommel S, Škorić B, Tafur Monroy I, Verschoor S.   +9 more
europepmc   +1 more source

Integrated Optics for Quantum Communication

, 2002
Sébastien Tanzilli
openalex   +1 more source

Graphene as Infrared and Electron Transparent Electrode Applied to the Design of Narrow Bandgap Nanocrystal‐Based Photodiode

Advanced Optical Materials, EarlyView.
The article explores the need for transparent conductive electrode in the context of nanocrystal based infrared photodetectors beyond traditional transparent conductive oxide and metallic grids. Use of such sensor for imaging where the diode is deposited on a read‐out integrated circuit raised the need for top transparent electrode.
Dario Mastrippolito, Albin Colle, Clement Gureghian, Tommaso Gemo, Adrien Khalili, Mariarosa Cavallo, Erwan Bossavit, Huichen Zhang, Yanjun Ma, Yoann Prado, James K. Utterback, Gregory Vincent, Nicolas Péré‐Laperne, Ding Pei, Pavel Dudin, José Avila, Debora Pierucci, Emmanuel Lhuillier   +17 more
wiley   +1 more source

Quantum entanglement network enabled by a state-multiplexing quantum light source. [PDF]

Light Sci Appl
Fan YR, Luo Y, Guo K, Wu JP, Zeng H, Deng GW, Wang Y, Song HZ, Wang Z, You LX, Guo GC, Zhou Q.   +11 more
europepmc   +1 more source

Mechanoluminescence of Bi‐Activated NaYGeO4 Polycrystals and 3D Printed Scaffolds in the NUV/Blue and NIR Spectral Range

Advanced Optical Materials, EarlyView.
NUV/Blue and NIR emitting mechanoluminescent (ML) materials based on a Bi‐doped germanate compound (NYGOBx) are reported. 3D‐printing is used to fabricate complex scaffold devices from this material, suggested for use as mechanically‐activated light sources for functional illumination.
Hossein Ebrahim Hosseini, Jiangkun Cao, Marzieh Ghadamyari, Dušan Galusek, Róbert Klement, Lothar Wondraczek   +5 more
wiley   +1 more source

Carbonized Polymer Dots‐Based Spectrally Adaptable Photonic Microbarcodes

Advanced Optical Materials, EarlyView.
This study explores spectrally tunable photonics barcodes using carbonized polymer dots (CPDs) based on whispering gallery mode (WGM) photoluminescence. CPDs offer wavelength‐dependent emission from visible to near‐infrared (NIR), thereby enabling variable WGM emissions.
Barun Kumar Barman, Keisuke Watanabe, Tadaaki Nagao   +2 more
wiley   +1 more source

Entanglement dynamics in a three-atom multi-photon nonlinear JCM with f-deformed Kerr nonlinearity. [PDF]

Sci Rep
Langarizadeh F, Faghihi MJ, Baghshahi HR.   +2 more
europepmc   +1 more source

Excitation‐Wavelength‐Tunable Lasing in Individual Quantum Dot Superparticles

Advanced Optical Materials, EarlyView.
Mesoscale superparticles assembled from CdSe quantum dots are shown to behave as microlasers with emission properties that can be tuned by changing the excitation wavelength. Abstract Microcavities enable precise control over light‐matter interactions, supporting a wide range of applications in photonics and optoelectronics.
Marco Reale, Pietro Castronovo, Marco Cannas, Emanuele Marino, Alice Sciortino, Fabrizio Messina   +5 more
wiley   +1 more source

Quantum key distribution with chromatic codes. [PDF]

Light Sci Appl
Yan Z, Jia X.
europepmc   +1 more source

Highly Efficient Upconverted Fluorescence from Coulombically Assembled Ion Pair

Advanced Optical Materials, EarlyView.
A dicationic Os(II) complex paired with two monoanionic fluorophores is designed to enable highly efficient triplet–triplet annihilation upconversion, achieving a remarkable upconverted fluorescence quantum yield of 13% at 785 nm excitation with a record‐low threshold intensity of 5.9 mW cm⁻2, attributed to diffusion‐free acceleration of energy ...
Ji Hye Baek, Dayoon Song, Gyurim Park, Srinivas Avula, Soojin Park, Kei Ohkubo, Youngmin You   +6 more
wiley   +1 more source