Results 81 to 90 of about 50,688 (337)
Adjusted intensity nonlocal diffusion model of photopolymer grating formation
, 2002 Diffusion-based models of grating formation in photopolymers have been proposed in which the rate of monomer polymerization (removal) is directly proportional to the illuminating intensity inside the medium. However, based on photochemical considerations,
Lawrence, Justin R. +3 more
core +1 more source
Advanced Robotics Research, EarlyView.We proposed a Mixed Reality Sensorized Laryngoscope Training System to provide real‐time holographic torque feedback during pediatric endotracheal intubation simulation. Visualization formats are evaluated to reduce tracking error and visual demand.
Jiaqi Li +5 more
wiley +1 more source
Hahmo valmiiksi digitaalisen kuvanveiston avulla : case Longtail [PDF]
, 2020 Opinnäytetyön tavoitteena oli luoda tasohyppelyn 3D-malli, jossa on valmiit tekstuurit. Työn toimeksiantajana oli Hologram Monster, jonka peliin hahmo valmistui.
Salminen, Sini
core
Advanced Science, EarlyView.Silicon hot‐carrier photodetectors offer a CMOS‐compatible pathway for SWIR detection but suffer from intrinsically low quantum efficiency. Here, we introduce a quasi‐generalized antireflection coating (QARC) that universally enhances optical absorption and quantum efficiency, enabling the first CMOS‐compatible SWIR imaging with silicon hot‐carrier ...
Eui‐Hyoun Ryu +11 more
wiley +1 more source
Laryngoscope Investigative Otolaryngology, 2021 Objective We report our first experience of using a case‐specific three‐dimensional (3D) hologram for tumor resection in otolaryngology to show the proof of concept.
Sohei Mitani +8 more
doaj +1 more source
Advanced Science, EarlyView.A metasurface‐enabled ultrasonic platform achieves precise multi‐focal control through biological barriers, real‐time physiology‐driven modulation, and simultaneous wireless power and data transmission. By unifying wavefront engineering, closed‐loop feedback, and acoustic communication, this work establishes key enabling technologies toward scalable ...
Chuanxin Zhang +3 more
wiley +1 more source
Jurnal Kajian Teknologi Pendidikan, 2020 Abstrak: Penelitian ini bertujuan mengembangkan produk berupa objek 3 dimensi kabel fiber optic yang ditampilkan pada piramida hologram yang valid dan layak digunakan untuk kegiatan belajar siswa Sekolah Menengah Kejuruan sebagai media pembelajaran ...
Miftachul Rohana Sari +2 more
doaj +1 more source
Trapping performance of holographic optical tweezers generated with different hologram algorithms
AIP Advances, 2021 Quantitative measurement of small forces and small displacement using holographic optical tweezers (HOTs) is finding increasing applications due to the features of non-contact and high accuracy manipulation. Although hologram optimization algorithms have
M. R. He +7 more
doaj +1 more source
Coupled wave analysis for a reflection dephased mixed hologram grating
, 1986 © Kluwer Academic Publishers.A coupled-wave analysis is given for a mixed hologram grating. The effect of spatial dephasing between the absorption and phase grating which was previously presented in transmission gratings is now developed for reflection ...
Guibelalde Del Castillo, Eduardo +1 more
core +1 more source
Advanced Science, EarlyView.This work presents a programmable multimodal information encryption device that harnesses the dynamic wetting behavior of liquid metal to achieve secure, reconfigurable, and high‐precision encryption and decryption of diverse data types, including text and images.
Xuedong Qiang +10 more
wiley +1 more source