Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Shuangpeng Guo"'
Autor:
Dongyang Qiao, Feng Shi, Ye Tian, Wanli Zhang, Lingbo Xie, Shuangpeng Guo, Ci Song, Guipeng Tie
Publikováno v:
Materials, Vol 17, Iss 1, p 157 (2023)
Single-crystal silicon carbide has excellent electrical, mechanical, and chemical properties. However, due to its high hardness material properties, achieving high-precision manufacturing of single-crystal silicon carbide with an ultra-smooth surface
Externí odkaz:
https://doaj.org/article/04c3e14cd0144b0f82307b11b26745f9
Publikováno v:
Applied Sciences, Vol 12, Iss 19, p 10010 (2022)
There are strict requirements on the surface-shape accuracy, cracks, scratches, and subsurface damage of photomask glass substrates with the advancement of photo-etching technology. In this study, photomask quartz glass substrates were etched with th
Externí odkaz:
https://doaj.org/article/3d9a96b098314c6bae9674cb4d6a714c
Publikováno v:
Materials, Vol 15, Iss 15, p 5274 (2022)
As a key component of a high-power laser device, fused silica optics needs to bear great laser energy, and laser damage is easily generated on the optical surface. In order to improve the service life and availability of optics, it is necessary to re
Externí odkaz:
https://doaj.org/article/171618015b1b47e589bc119d074b79c9
Publikováno v:
Micromachines, Vol 13, Iss 8, p 1159 (2022)
The continuous phase plate (CPP) provides excellent beam smoothing and shaping impacts in the inertial confinement fusion application. However, due to the features of its dispersion, its surface gradient is frequently too large (>2 μm/cm) to process
Externí odkaz:
https://doaj.org/article/424b947551224378a58c96c8bc4129b5
Publikováno v:
Laser and Particle Beams. 2022:1-11
Fused silica is an optical material with excellent performance, and it is widely used in the fabrication of optics in various high-power laser systems. With the gradual improvement of laser systems, the quality of optics becomes crucial. Taking magne
Autor:
Gang Zhou, Shuangpeng Guo, Feng Shi, Dede Zhai, Guipeng Tie, Xing Peng, Ye Tian, Lingbo Xie, Bo Wang
Publikováno v:
SCIENTIA SINICA Technologica.
Publikováno v:
Advanced Optical Manufacturing Technologies and Applications 2022; and 2nd International Forum of Young Scientists on Advanced Optical Manufacturing (AOMTA and YSAOM 2022).
Publikováno v:
Optics & Laser Technology. 158:108892
Publikováno v:
Applied Optics. 62:805
In view of the problems of large surface roughness and low removal efficiency caused by the existing sapphire processing process, a combined polishing process based on temperature control computer controlled optical surfacing-magnetic rheology is pro
Publikováno v:
Optical Materials Express. 12:3213
A high-energy laser system imposes demanding requirements on the total frequency range of its optical components, mainly the mid-spatial frequency (MSF) error. This error will seriously reduce the optical performance of this system. In order to suppr