Results 141 to 150 of about 6,059 (275)
Dynamic Continuous Variable Quantum Key Distribution for Securing a Future Global Quantum Network
Advanced Quantum Technologies, EarlyView.The article explores securing a dynamic global quantum network using continuous variable QKD, proposing a unified three‐layer network architecture for integrating existing QKD networks. It evaluates secret key rates across various channels and introduces the link capacity as a metric for determining the optimum path for secret key distribution in a ...
Mikhael T. Sayat +4 more
wiley +1 more source
Ultra-sensitive wavefront measurement using a Hartmann sensor
, 2007 A. F. Brooks +3 more
openalex +1 more source
Nonreciprocal Entanglement of Frequency‐Distinct Qubits
Advanced Quantum Technologies, EarlyView.This work demonstrates the first spatiotemporal superconducting metasurface for nonreciprocal entanglement between frequency‐mismatched qubits at millikelvin temperatures. Leveraging space‐time‐modulated Josephson field‐effect transistors (JoFETs), the platform enables unidirectional, spurious‐free quantum state conversion with high efficiency.
Sajjad Taravati
wiley +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT Magnetic resonance imaging (MRI)‐guided focused ultrasound (MRg‐FUS) is an effective and noninvasive procedure for treating diseases such as neurological disorders. Phase adjustment on ultrasound transducers can only achieve a limited focal‐spot steering range.
Jing Dai +7 more
wiley +1 more source
A laser guide star wavefront sensor bench demonstrator for TMT
, 2008 Olivier Lardière +4 more
openalex +1 more source
OCAM2S: an integral shutter ultrafast and low noise wavefront sensor camera for laser guide stars adaptive optics systems [PDF]
, 2014 Jean-Luc Gach +4 more
openalex +1 more source
Reactive Nanoparticle Composed Bilayers: An Alternate Route Toward the Production of Pt/Al Nanofoils
Small, EarlyView.Spark ablation‐assisted gas phase electrodeposition is an alternate route toward Pt/Al self‐propagation reactive system synthesis. Pt film morphology‐dependent reaction kinetics is a significant advantage. Low spark power and gas flow rate produce porous films and slow speeds, while high power and flow rate give three orders of magnitude faster ...
Nishchay A. Isaac +16 more
wiley +1 more source
On-instrument wavefront sensor design for the TMT infrared imaging spectrograph (IRIS) update [PDF]
, 2014 Jennifer Dunn +8 more
openalex +1 more source
From Single to Multi‐Material 3D Printing of Glass‐Ceramics for Micro‐Optics
Small Methods, EarlyView.This article explores advancements in two‐photon lithography (TPL) for fabricating high‐refractive‐index micro‐optics. It examines single and multi‐material 3D architectures in glass and ceramics (GLACEs), highlighting photoresin customization, critical fabrication conditions, and cross‐scale structural and optical characterization.
Joel Arriaga‐Dávila +10 more
wiley +1 more source