Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Aihuan Dun"'
Publikováno v:
Materials, Vol 17, Iss 7, p 1610 (2024)
To address the issue of the lack of red light in traditional Ce3+: YAG-encapsulated blue LED white light systems, we utilized spark plasma sintering (SPS) to prepare spinel-based Cr3+-doped red phosphor ceramics. Through phase and spectral analysis,
Externí odkaz:
https://doaj.org/article/9418787024a644d992ebcb5e80b0c2ee
Publikováno v:
Micromachines, Vol 13, Iss 8, p 1250 (2022)
It is well-known that the surface quality of laser gain crystal elements is very high in order to ensure the stability of laser system and laser output quality. In the ultra-precision machining process of a new sesquioxide laser crystal Tm: GdScO3, i
Externí odkaz:
https://doaj.org/article/1b7b2ab2a3064837bce10475549012de
Publikováno v:
Micromachines, Vol 13, Iss 2, p 318 (2022)
X-ray free-electron lasers are large modern scientific devices that play an important role in fields such as frontier physics and biomedicine. In this study, a light source is connected to an experimental station through beam lines, which requires nu
Externí odkaz:
https://doaj.org/article/720aa27effd04a5c8bc7cc5ad71c7399
Publikováno v:
Journal of Modern Optics. 67:1227-1232
X-ray mirrors are an important part of the beam line in advanced light sources and have a stringent surface roughness, and monocrystalline silicon is the preferred substrate material for X-ray mirr...
Publikováno v:
Second Target Recognition and Artificial Intelligence Summit Forum.
Reaction-sintered silicon carbide (RS-SiC) has been widely applied in space telescope mirrors, reflector, microelectronic mechanical systems due to its excellent properties. These applications require high surface accuracy and quality, but traditiona
Publikováno v:
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Subdiffraction-limited Plasmonic Lithography and Innovative Manufacturing Technology.
The axicon is a rotationally symmetrical optical element along the optical axis of the focal line, including concave shaft cone and convex shaft cone. It is widely used in laser beam shaping, laser drilling, optical detection, laser resonator and lit
Publikováno v:
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Meta-Surface-Wave and Planar Optics.
In order to study the mist phenomenon on phosphate glass, the chemical composition of the hydrolysis layer on the glass surface of phosphate glass was investigated. The solid and liquid components of the used slurry and the surface composition of pol
Publikováno v:
Surface Review and Letters. 28:2050036
In this paper, Yb:LuScO3 crystal was processed by chemical mechanical polishing (CMP), and the surface roughness of 0.18[Formula: see text]nm was obtained. The atomic step structures of these sesquioxide crystals are successfully characterized by AFM
Autor:
Aihuan Dun, Jianda Shao, Wang Zhe, Wu Lunzhe, Xu Xueke, Yang Zhang, Yan Zhang, Cao Jun, Yang Minghong
Publikováno v:
SPIE Proceedings.
The response characteristics of the pitch polishing pad under the pressure of conditioner is the key factor which affect the control efficacy of surface figure in annular polishing. The effect of the environmental temperature and humidity, rotation s
Publikováno v:
Proceedings of SPIE; 9/27/2018, Vol. 10842, p1-8, 8p