Results 71 to 80 of about 3,988 (218)

Characterization and Optimization of Field of View in a Holographic Waveguide Display

IEEE Photonics Journal, 2017
The paper presents the characterization of the field of view (FOV) in a holographic waveguide display (HWD) with a broadband spectrum image source. The influences of parameters such as grating slanted angle of volume holographic grating (VHG), grating ...
Zhongwen Shen, Yuning Zhang, Yishi Weng, Xiaohua Li   +3 more
doaj   +1 more source

Exploring student perceptions of integrating mixed reality with cadaveric teaching in undergraduate neuroanatomy education: A qualitative study

Anatomical Sciences Education, EarlyView.
Abstract Mixed reality (MR) using head‐mounted displays provides three‐dimensional visualizations that have been suggested to enhance learning when used alongside conventional anatomy teaching in medical education. This study explored student perceptions of the integration of MR and traditional cadaveric learning, and their optimal delivery to support ...
Harpreet Kasbia, Rehman Ali Baig, Lydia Boynton, Fanny Mozu‐Simpson, Ally Fattal, Ben Clare, Puneet Sharma, Arthur Dalton, Celia Brown, Ana Baptista, Richard J. Pinder, Ali Rezaei Haddad, Amir H. Sam   +12 more
wiley   +1 more source

Translating Blue Light Stimulation From Batch to Perfusion: Process and Intracellular Metabolic Analysis

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Improving cell‐specific productivity remains a central objective in biopharmaceutical manufacturing. In this study, the effect of blue light illumination on IgG1‐producing CHO DP‐12 cells was systematically evaluated across batch, fed‐batch, and perfusion cultivations in controlled 3 L bioreactor systems.
Stefanie Föller, Attila Teleki, Ralf Takors   +2 more
wiley   +1 more source

Computational load reduction by avoiding the recalculation of angular redundancy in computer‐generated holograms

ETRI Journal, 2019
A fast hologram calculation approach is proposed to reduce computational load by avoiding the recalculation of redundancy information. In the proposed method, the hologram is divided into several sub‐holograms that record and reconstruct different views ...
Jia Jia, Jhensi Chen, Daping Chu
doaj   +1 more source

An ultrahigh-fidelity 3D holographic display using scattering to homogenize the angular spectrum. [PDF]

Sci Adv, 2023
Yang J, Li LS, He Q, Li C, Qu Y, Wang LV.   +5 more
europepmc   +1 more source

Photothermal bubble: Dynamics, manipulation, and applications

Droplet, EarlyView.
As a versatile platform for bubble manipulation, photothermal techniques empower diverse operations: planar translation by scanning the laser spot, sustained periodic bouncing from competing thermal and hydrodynamic flows, and even guided 3D trajectories achieved by tailoring the heating configuration.
Man Hu, Feng Wang, Daosheng Deng
wiley   +1 more source

Fluorescence-guided surgical system using holographic display: from phantom studies to canine patients. [PDF]

J Biomed Opt, 2023
George MB, Lew B, Liang Z, Blair S, Zhu Z, Cui N, Ludwig J, Zayed M, Selmic L, Gruev V.   +9 more
europepmc   +1 more source

Nanophotonic Biosensors and the Paradigm of Trans‐Scale Autonomous Bio‐Integrated Diagnostics for Addressing Health Complexities

Electron, EarlyView.
Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary, Harsh Sable, Sonu Sonu, Lakshita Phor, Reddicherla Umapathi, Pradeep Bhadola   +5 more
wiley   +1 more source

Designing the image integrated between real reality and holography

Maǧallaẗ Al-Turāṯ wa Al-Taṣmīm
Three-dimensional holographic display technology is a sign of future technology and communications. This technology received global attention for the first time in 2008 when first time as a hologram with the aim of reducing the environmental impact of ...
Prof. Dr. Safwat Abdel Halim Prof. Dr. Wael Mohamed Anani Shehab Muhammad Jamal al-Din Qayati
doaj   +1 more source

Digital Holographic Printing Methods for 3D Visualization of Cultural Heritage Artifacts

Digital Presentation and Preservation of Cultural and Scientific Heritage, 2014
Holography enables capture and reconstruction of the optical field scattered from three-dimensional (3D) objects. The hologram encodes both amplitude and phase of the field under coherent illumination, whereas photography records only the amplitude by ...
Hoonjong Kang, Elena Stoykova, Nataliya Berberova, Jiyong Park, Youngmin Kim, Joo Sup Park, Sunghee Hong, Branimir Ivanov, Dimana Nazarova, Nikola Malinowski   +9 more
doaj   +1 more source