Results 121 to 130 of about 24,150 (309)

Versatile Standing Wave Generation Between Arbitrarily Oriented Surfaces Using Acoustic Metasurface Deflectors and Retroreflectors

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
A novel method for generating versatile standing wave fields using an acoustic metasurface deflector and retroreflector is introduced. By overcoming traditional constraints of parallel surfaces, the approach enables customizable wave patterns and enhances applications in particle manipulation.
Chadi Ellouzi, Farhood Aghdasi, Ali Zabihi, Amir K. Miri, Chen Shen   +4 more
wiley   +1 more source

Design of Compact Liquid Crystal on Silicon Projection Optics Utilizing a Common Freeform Optical Path for Augmented Reality Displays

Advanced Intelligent Systems, EarlyView.
This study presents a compact freeform projection optics using dual wedge prisms for waveguide displays. Unlike previous designs that separate illumination and imaging paths, a freeform optical path integrates both. The system achieves a 32º field of view, 37.5 pixels per degree, and a total volume of less than 2 cm3.
Ximeng Wang, Dewen Cheng, Yuefan Shan, Da Wang, Tong Yang, Yongtian Wang   +5 more
wiley   +1 more source

Cross-Correlation Algorithm Based on Speeded-Up Robust Features Parallel Acceleration for Shack–Hartmann Wavefront Sensing

Photonics
A cross-correlation algorithm to obtain the sub-aperture shifts that occur is a crucial aspect of scene-based SHWS (Shack–Hartmann wavefront sensing).
Linxiong Wen, Xiaohan Mei, Yi Tan, Zhiyun Zhang, Fangfang Chai, Jiayao Wu, Shuai Wang, Ping Yang   +7 more
doaj   +1 more source

Construction and use of an adaptive optics two-photon microscope with direct wavefront sensing. [PDF]

Nat Protoc, 2023
Yao P, Liu R, Broggini T, Thunemann M, Kleinfeld D.   +4 more
europepmc   +1 more source

TRL-6 for JWST wavefront sensing and control [PDF]

, 2007
Lee D. Feinberg, Bruce H. Dean, David L. Aronstein, Charles W. Bowers, William L. Hayden, Richard G. Lyon, Ron Shiri, Jeffrey S. Smith, D. Scott Acton, Larkin Carey, Adam R. Contos, Erin M. Sabatke, John P. Schwenker, Duncan Shields, Tim Towell, Fang Shi, Luis Meza   +16 more
openalex   +1 more source

Gaze‐Engineered 3D Augmented Reality

Advanced Intelligent Systems, EarlyView.
Augmented Reality (AR) systems serve as a critical interface bridging users with the metaverse. This study explores the application of human factors engineering in metaverse development, specifically investigating the integration of eye‐tracking technology to enhance AR display performance.
Naiqin Zhao, Jiasheng Xiao, Runze Zhu, Hao Zhang   +3 more
wiley   +1 more source

Fast converging iterative wavefront sensing for scatter compensation in multi-photon fluorescence microscopy

JPhys Photonics
Adaptive optics can increase the imaging depth of nonlinear scanning microscopy by compensating for wavefront aberrations introduced by the sample using a spatial light modulator.
Kibum Nam, Maria Borozdova, Jung-Hoon Park, Alexander Jesacher   +3 more
doaj   +1 more source

Real-Time Wavefront Sensing at High Resolution with an Electrically Tunable Lens. [PDF]

Sensors (Basel), 2023
Oliva-García R, Cairós C, Trujillo-Sevilla JM, Velasco-Ocaña M, Rodríguez-Ramos JM.   +4 more
europepmc   +1 more source

Teledyne e2v sensors for adaptive optics wavefront sensing on ELTs: high rate, large format, and low noise [PDF]

, 2017
Paul Jorden
openalex   +1 more source

Efficient wavefront sensing for space-based adaptive optics [PDF]

, 2020
He Sun, N. Jeremy Kasdin, Robert J. Vanderbei   +2 more
openalex   +1 more source