Results 261 to 270 of about 154,766 (375)

Collecting Telecom Photons From Circular Bragg Gratings Using Optical Fibers and 3D Printed Micro‐Lenses

Advanced Quantum Technologies, EarlyView.
Coupling quantum light into optical single‐mode fibers is a strict requirement for quantum technological implementations. This work experimentally quantifies coupling efficiency of telecom single‐photons from circular Bragg grating cavities into silica fibers even equipped with 3D‐printed micro‐lenses.
Nam Tran, Pavel Ruchka, Sara Jakovljevic, Benjamin Breiholz, Peter Gierß, Ponraj Vijayan, Carlos Eduardo Jimenez, Alois Herkommer, Michael Jetter, Simone Luca Portalupi, Harald Giessen, Peter Michler   +11 more
wiley   +1 more source

DVD pickup lens inspection using angular shearig of spherical wavefront by grating.

, 2001
K. Takada, Hiroyuki Mochizuki, Masahiro Nakajo, Kanji Nishii   +3 more
openalex   +2 more sources

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, Soumya Biswas, Alper K. Soydan, Arka Mukherjee, Jawahar Rangaraj, Marcel Bohnert, Leslie Schlag, Bardia Aliabadian, Mohammad S.B. Arif, Ji‐Sub Kim, Pedro H.O. Moreira, Juan J. Jiménez, Francisco M. Morales, Peter Schaaf, Andreas Bund, Jörg Pezoldt, Heiko O. Jacobs   +16 more
wiley   +1 more source

Potential vision tester using Maxwellian view, small pupil, and different levels of wavefront correction with adaptive optics. [PDF]

Biomed Opt Express
Parimi V, Elsner AE, Burns SA, Gast TJ.
europepmc   +1 more source

Beam characterization by wavefront sensor

, 1999
Daniel R. Neal, W J Alford, James K Gruetzner   +2 more
openalex   +1 more source

HiLAB: A Hybrid Inverse‐Design Framework

Small Methods, EarlyView.
A hybrid inverse‐design framework (HiLAB) integrates truncated topology optimization, a Vision Transformer–based variational autoencoder, and Bayesian optimization to accelerate the design of complex photonic structures. By jointly optimizing geometry and physical parameters in a compact latent space, HiLAB reduces simulation cost by over tenfold and ...
Reza Marzban, Hamed Abiri, Raphaël Pestourie, Ali Adibi   +3 more
wiley   +1 more source

Wavefront Aberrometry in Pseudophakic Patients Before and After Vitrectomy for Bothersome Floaters. [PDF]

J Vitreoretin Dis
Adelberg DA, Parsons MT.
europepmc   +1 more source

High-resolution wavefront control of high-power laser systems

, 1999
J Brase, C. Brown, C Carrano, M Kartz, S Olivier, D Pennington, D Silva   +6 more
openalex   +1 more source

Optoelectronic Interfaces for Nongenetic Modulation of Excitable Tissues

Small Methods, EarlyView.
This review summarizes recent advances in nongenetic optoelectronic technologies for the modulation of excitable biotissues, covering material selection, device design, and working principles, as well as characterization methods. Representative applications in in vitro and in vivo models of the cardiac, central, and peripheral nervous systems are ...
Qi Wang, Jinghua Li
wiley   +1 more source

Illuminating Neuronal Excitability at the Seizure Wavefront. [PDF]

Epilepsy Curr
Lau LA, Lillis KP.
europepmc   +1 more source