Zobrazeno 1 - 10
of 201
pro vyhledávání: '"Linsen Chen"'
Publikováno v:
Photonics, Vol 11, Iss 4, p 350 (2024)
The Pancharatnam–Berry (PB)-phase liquid crystal (LC) planar optical elements, featuring large apertures and a light weight, are emerging as the new generation optics. The primary method for fabricating large-aperture LC planar optical elements is
Externí odkaz:
https://doaj.org/article/159e2376153740aeb660c12a8ca3cf0d
Publikováno v:
Journal of Information Display, Vol 24, Iss 1, Pp 13-29 (2023)
ABSTRACTLight field 3D display has attracted great attention as the hardware interface for a virtual 3D application. The design and fabrication of light-modulating structures directly affect the authenticity of the reconstructed 3D image. The critica
Externí odkaz:
https://doaj.org/article/6af61705c1954cb786373f0c603d78c3
Publikováno v:
Micromachines, Vol 15, Iss 4, p 442 (2024)
As the next generation of in-vehicle intelligent platforms, the augmented reality heads-up display (AR-HUD) has a huge information interaction capacity, can provide drivers with auxiliary driving information, avoid the distractions caused by the lowe
Externí odkaz:
https://doaj.org/article/8fb22163dfec4d40af9489a19a068afb
Publikováno v:
Micromachines, Vol 14, Iss 7, p 1401 (2023)
We propose a method for designing a long-focal-depth diffractive achromat (LFDA). By applying rotational symmetric parameterization, an LFDA with a diameter of 10.89 mm is designed over three wavelengths at six focal planes. The smoothly changed slop
Externí odkaz:
https://doaj.org/article/4fdfcea20570407f9a99c618c880ecd9
Autor:
Jianyu Hua, Erkai Hua, Fengbin Zhou, Jiacheng Shi, Chinhua Wang, Huigao Duan, Yueqiang Hu, Wen Qiao, Linsen Chen
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-9 (2021)
A space-variant information density three-dimensional display with ultrawide field of view is achieved by a large-scale 2D-metagrating complex, which shows great potential for portable electronic devices.
Externí odkaz:
https://doaj.org/article/7069cf408ad1495bb46e6cf65d807aea
Publikováno v:
Frontiers in Nanotechnology, Vol 4 (2022)
Glasses-free three-dimensional (3D) displays are one of the technologies that will redefine human-computer interfaces. However, many geometric optics-based 3D displays suffer from a limited field of view (FOV), severe resolution degradation, and visu
Externí odkaz:
https://doaj.org/article/1e2f10d15bb84ee6b6ccccbc59e5003c
Autor:
Wenqiang Wan, Wen Qiao, Donglin Pu, Ruibin Li, Chinhua Wang, Yueqiang Hu, Huigao Duan, L. Jay Guo, Linsen Chen
Publikováno v:
iScience, Vol 23, Iss 1, Pp - (2020)
Summary: Glasses-free three-dimensional (3D) display is considered as a potential disruptive technology for display. The issue of visual fatigue, mainly caused by the inaccurate phase reconstruction in terms of image crosstalk, as well as vergence an
Externí odkaz:
https://doaj.org/article/d9e877a3a3a74f9eaf97331f79b2b08b
Autor:
Xiaoxuan Dong, Linsen Chen
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 1, Pp 1-7 (2018)
A perfect absorber based on plasmonic resonance for a variety of remarkable properties has motivated vivid research during the last few decades. However, most of the perfect absorbers had been focused on polarization-insensitive and narrow-band absor
Externí odkaz:
https://doaj.org/article/45db4389c3414cf9832bb1ed0c7c04e3
Publikováno v:
Nanophotonics. 12:285-295
Glasses-free three-dimensional (3D) display has attracted wide interest for providing stereoscopic virtual contents with depth cues. However, how to achieve high spatial and angular resolution while keeping ultrawide field of view (FOV) remains a sig
Publikováno v:
Micromachines; Volume 14; Issue 7; Pages: 1401
We propose a method for designing a long-focal-depth diffractive achromat (LFDA). By applying rotational symmetric parameterization, an LFDA with a diameter of 10.89 mm is designed over three wavelengths at six focal planes. The smoothly changed slop