Results 201 to 210 of about 12,991 (264)

Optical-Theorem-Based Holography for Target Detection and Tracking. [PDF]

Sensors (Basel)
Taghavi M, Marengo EA.
europepmc   +1 more source

Phase Modulation for Quadruplex Channels of Arbitrary Orthogonal Polarization States via Bilayer Metasurfaces

Nanophotonics, Volume 15, Issue 2, 27 January 2026.
This work demonstrates a strategy for four‐channel phase modulation and flexible energy distribution of arbitrary orthogonal states of polarization under incomplete polarization conversion conditions. Such a strategy can be implemented through an all‐dielectric free‐standing bilayer metasurface configuration and can be used for multichannel optical ...
Wei Wang, Jun Wang, Qiaohua Wu, Jie Lin, Peng Jin, Shutian Liu, Zhongyi Guo, Keya Zhou   +7 more
wiley   +1 more source

Patient-specific mixed reality for venus P-valve implantation: A novel approach to procedural planning. [PDF]

Int J Cardiol Congenit Heart Dis
d'Aiello AF, Bevilacqua F, Micheletti A, Negura DG, Pasqualin G, Giugno L, Piazza L, Schianchi L, Boveri S, Giamberti A, Chessa M.   +10 more
europepmc   +1 more source

An Epsilon‐Near‐Zero‐Based Nonlinear Platform for Ultrafast Re‐Writable Holography

Nanophotonics, Volume 15, Issue 2, 27 January 2026.
We show that an unstructured, sub‐wavelength thick epsilon‐near‐zero material, such as ITO, can be efficiently used for ultrafast re‐writable holography over a broad bandwidth range. We showcase two powerful applications of our scheme, that is, spatial structuring of light and optical computation.
M. Zahirul Alam, Robert Fickler, Yiyu Zhou, Enno Giese, Jeremy Upham, Robert W. Boyd   +5 more
wiley   +1 more source

Three-dimensional optical trapping with a low-NA objective using a flat-top beam. [PDF]

Sci Rep
Lialys L, Fardad S.
europepmc   +1 more source

OpenLM: an open-source pixel super-resolution platform for lens-free microscopy with applications in bacterial growth monitoring and deep learning-based bacterial detection.

Lab Chip
Xu W, Ahmed S, Althumayri M, Tarman AY, Ulku MK, Yong K, Veli M, Ceylan Koydemir H.   +7 more
europepmc   +1 more source

Monolithically Integrated Metasurface on a PCSEL for Depth Perception. [PDF]

Nano Lett
Hsu WC, Miao WC, Hong YH, Kuo HC, Huang YW.   +4 more
europepmc   +1 more source

Holographic model of craniosynostosis for HoloLens. [PDF]

Acta Cir Bras
Yoshida MM, Freitas ALP, Carvalho Júnior JDC, Souza JS, Baptista VS, Ferreira LM.   +5 more
europepmc   +1 more source

Holographic tomographic volumetric additive manufacturing. [PDF]

Nat Commun
Álvarez-Castaño MI, Madsen AG, Madrid-Wolff J, Sgarminato V, Boniface A, Glückstad J, Moser C.   +6 more
europepmc   +1 more source

Novel, noninvasive, extended reality-aided pulmonary tumor marking method for sublobar resection in minimally invasive surgery. [PDF]

JTCVS Tech
Izawa R, Tane S, Doi T, Ogawa H, Hokka D, Maniwa Y.   +5 more
europepmc   +1 more source