Results 211 to 220 of about 93,717 (313)

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, Cristian Rosero‐Arias, Dirk Jonker, Margoth Córdova‐Castro, Josua Zscheile, Robert Kirchner, Alan Aguirre‐Soto, Robert Boyd, Israel De Leon, Han Gardeniers, Arturo Susarrey‐Arce   +10 more
wiley   +1 more source

Scientific detector workshop 2022 on‐sky performance verification of near‐infrared e⁻APD technology for wavefront sensing and demonstration of e⁻APD pixel performance to improve the sensitivity of large science focal planes [PDF]

, 2023
Gert Finger, Frank Eisenhauer, R. Genzel, Christopher Mandla, Ian Baker, Domingo Álvarez, A. Amorim, W. Brandner, Christophe Dupuy, C. Deen, Derek Ives, Leander Mehrgan, Manfred Meyer, Karin Perraut, G. Perrin, Jörg Stegmeier, C. Straubmeier, Harald Weller, Vincent Isgar   +18 more
openalex   +1 more source

Fiber-Connected Wavefront-Sensing System for Large Segmented Space Telescopes [PDF]

, 2023
Qichang An, Hanfu Zhang, Kun Wang, Xinyue Liu, Jianli Wang, Tao Chen, Hongwen Li   +6 more
openalex   +1 more source

Imaging performance of microscopy adaptive-optics system using scene-based wavefront sensing. [PDF]

J Biomed Opt, 2020
Ashida Y, Honma Y, Miura N, Shibuya T, Kikuchi H, Tamada Y, Kamei Y, Matsuda A, Hattori M.   +8 more
europepmc   +1 more source

Multi-Wavelength Ptychography for Wavefront Sensing [PDF]

, 2023
Antonios Pelekanidis, Mengqi Du, Xiaomeng Liu, Fengling Zhang, K. S. E. Eikema, Stefan Witte   +5 more
openalex   +1 more source

Design of a time‐delay‐compensated monochromator for the ARPES endstation at S3FEL

Journal of Synchrotron Radiation, EarlyView.
This work presents the design and expected performance of an Angle‐Resolved Photoemission Spectroscopy (ARPES) branchline at the Shenzhen Superconducting Soft X‐ray Free Electron Laser (S3FEL). The branchline employs a symmetric time‐delay‐compensated monochromator (TDCM) for spectral selection and pulse duration preservation.
Zhenjiang Xing, Chuan Yang, Qinming Li, Kai Hu, Ye Zhu, Chen Wu, Chenggong Zhang, Weiqing Zhang   +7 more
wiley   +1 more source

Slope assisted Physics‐informed neural networks for seismic signal separation with applications on ground roll removal and interpolation

Geophysical Prospecting, EarlyView.
Abstract The knowledge of the local slope field of prestack seismic data is essential in several seismic signal processing tasks. Building on our previous slope‐assisted, physics‐informed seismic interpolation framework, dubbed PINNslope, we introduce a series of enhancements that elevate the framework's versatility.
Francesco Brandolin, Matteo Ravasi, Tariq Alkhalifah   +2 more
wiley   +1 more source

Bacterial colony biopsies: Spatial discrimination of heterogeneous cell types by cytometric fingerprinting

Methods in Ecology and Evolution, EarlyView.
Abstract Colonies of pure bacterial strains are highly dense cellular structures organised in distinct and typical arrangements. The size, shape and variability of bacterial colonies are strongly species‐dependent and also influenced by environmental conditions. However, the spatial organization of individual cells is unknown for most strains.
Gorkhmaz Abbaszade, Kathrin Stückrath, Susann Müller   +2 more
wiley   +1 more source

Extremely asymmetric ectasia: Tomographically unilateral keratoconus

Acta Ophthalmologica, EarlyView.
Abstract Purpose To investigate the characteristics of apparently stable forms of tomographically unilateral keratoconus (KC). Methods In this retrospective case–control study, strict unilaterality criteria were applied to select tomographically unilateral cases with ≥3 years of follow‐up.
Hasan Shabani, Wishal D. Ramdas, Magda A. Meester‐Smoor, Dimitris Rizopoulos, Caroline C. W. Klaver, Bart T. H. van Dooren, Annette J. M. Geerards   +6 more
wiley   +1 more source

X-ray free-electron laser wavefront sensing using the fractional Talbot effect. [PDF]

J Synchrotron Radiat, 2020
Liu Y, Seaberg M, Feng Y, Li K, Ding Y, Marcus G, Fritz D, Shi X, Grizolli W, Assoufid L, Walter P, Sakdinawat A.   +11 more
europepmc   +1 more source