Results 61 to 70 of about 5,332,783 (303)

Time-of-Flight Imaging at 10 ps Resolution with an ICCD Camera

Sensors, 2019
ICCD cameras can record low light events with extreme temporal resolution. Thus, they are used in a variety of bio-medical applications for single photon time of flight measurements and LIDAR measurements.
Lucrezia Cester, Ashley Lyons, Maria Chiara Braidotti, Daniele Faccio   +3 more
doaj   +1 more source

Analysis of detector performance in a gigahertz clock rate quantum key distribution system [PDF]

, 2011
We present a detailed analysis of a gigahertz clock rate environmentally robust phase-encoded quantum key distribution (QKD) system utilizing several different single-photon detectors, including the first implementation of an experimental resonant cavity
Mikio Fujiwara, R. H. Hadfield, Townsend, Paul D., Shigehito Miki, Wang, Zhen, C. M. Natarajan, GHIONI, MASSIMO ANTONIO, Collins, R.J., Garcia-Martinez, Maria-Jose, M. Fujiwara, Robert J Collins, M. Sasaki, Tanner, Michael G.; id_orcid, Patrick J Clarke, Sasaki, M., Wang, Z., R. J. Collins, Chandra M Natarajan, Buller, Gerald S., N. J. Krichel, O'Connor, John A., Gerald S Buller, María-José García-Martínez, García-Martínez, M.-J., Masahide Sasaki, Fujiwara, M., Krichel, N.J., Tanner, M.G., G. S. Buller, Nils J Krichel, Ivan Rech, Hadfield, Robert H., Rech, Ivan, Ghioni, M., Aongus McCarthy, Natarajan, C.M., Rech, I., P. A. Hiskett, Gulinatti, Angelo, Collins, Robert J., Townsend, P., Robert H Hadfield, M. García Martínez, A. McCarthy, P. J. Clarke, Miki, Shigehito, Massimo Ghioni, Angelo Gulinatti, Gulinatti, A., Paul D Townsend, Miki, S., Zhen Wang, S. Miki, Buller, G.S., Hiskett, P.A., Hiskett, Philip A., Fujiwara, Mikio, M. G. Tanner, Hadfield, R., McCarthy, A., John A O'Connor, Natarajan, Chandra M., Michael G Tanner, O'Connor, J.A., Philip A Hiskett, McCarthy, Aongus, Ghioni, Massimo, Z. Wang, P. D. Townsend, Krichel, Nils J., J. A. O'Connor, Clarke, P.J., Clarke, Patrick J., Sasaki, Masahide   +73 more
core   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Telecom wavelength single-photon emission from quasi-resonantly excited InGaSb/AlGaSb quantum dots

Materials for Quantum Technology
Deterministic light sources capable of generating quantum states on-demand at wavelengths compatible with fiber optics and atmospheric transmission windows are essential for practical applications in quantum communication, distributed photonic quantum ...
Teemu Hakkarainen, Joonas Hilska, Arttu Hietalahti, Sanna Ranta, Markus Peil, Robert Matysiak, Emmi Kantola, Abhiroop Chellu, Efsane Sen, Jussi-Pekka Penttinen, Anna Musiał, Michał Gawełczyk, Mircea Guina   +12 more
doaj   +1 more source

Quantum and classical control of single photon states via a mechanical resonator

New Journal of Physics, 2016
Optomechanical systems typically use light to control the quantum state of a mechanical resonator. In this paper, we propose a scheme for controlling the quantum state of light using the mechanical degree of freedom as a controlled beam splitter ...
Sahar Basiri-Esfahani, Casey R Myers, Joshua Combes, G J Milburn   +3 more
doaj   +1 more source

Single-Photon Counting with Semiconductor Resonant Tunneling Devices

Nanomaterials, 2022
Optical quantum information science and technologies require the capability to generate, control, and detect single or multiple quanta of light. The need to detect individual photons has motivated the development of a variety of novel and refined single ...
Andreas Pfenning, Sebastian Krüger, Fauzia Jabeen, Lukas Worschech, Fabian Hartmann, Sven Höfling   +5 more
doaj   +1 more source

Single-photon-based system exhibiting CBL.

, 2018
(A) Architecture for a decision-making system based on single photons. The angle of a linearly polarized single photon is configured by the half waveplate (λ/2). (B) The degree of precision (or resolution) of controlling the half waveplate.
Makoto Naruse (3388922), Eiji Yamamoto (113384), Takuma Akimoto (2059141), Hirokazu Hori (3388925), Kazuya Okamura (5819834), Georg Northoff (182287), Izumi Ojima (5819837), Hayato Saigo (5819831), Takashi Nakao (305038)   +8 more
core   +1 more source

Delivery of DNA‐encoded vaccines and proteins in mice using cutaneous suction‐mediated transfection

FEBS Open Bio, EarlyView.
Cutaneous suction‐mediated transfection in mice for delivery of DNA‐encoded vaccines and proteins. A critical limitation of DNA vaccines and other therapeutics is transfection in vivo to produce the encoded antigens or therapeutic proteins. Cutaneous suction‐based methods have demonstrated effectiveness in many animal models and have been successfully ...
Emran O. Lallow, Isabel Brandtjen, Yaxin Mo, Melissa Gulley, Louis Osorio, Sagar Kudchodkar, Nandita C. Jhumur, Christine C. Roberts, Lisa K. Denzin, David I. Shreiber, Biju Parekkadan, Hao Lin, Joel N. Maslow   +12 more
wiley   +1 more source

Towards polarisation-encoded quantum key distribution in optical fibre networks

South African Journal of Science, 2015
Quantum key distribution – a process that encodes digital information – often utilises fibre optic technologies for commercial applications. Fibre provides the benefit of a dark channel as well as the convenience of independence of a line-of-sight ...
Sharmini Pillay, Abdul R. Mirza, Francesco Petruccione   +2 more
doaj   +1 more source

Single Photon Imaging in CMOS [PDF]

2006 IEEE LEOS Annual Meeting Conference Proceedings, 2006
CMOS single photon detectors enable large pixel arrays and integrated ancillary circuits. As a consequence, higher timing accuracy and reduced power consumption can be achieved at lower costs. This paper discusses applications and implementation considerations to take into account when designing single photon imagers.
openaire   +3 more sources