Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Keng-Shou Chang"'
Publikováno v:
Optical Fabrication, Testing, and Metrology VI.
We propose 3-step fabrication procedures for aspheric surface with larger departure. First step is to generate a specific aspheric surface with SSD depth under 10μm. Next step is to remove SSD and to keep the aspheric form by using Zeeko polisher wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35825c8e2a28c78b04331c20439e4b30
https://doi.org/10.1117/12.2311911
https://doi.org/10.1117/12.2311911
Publikováno v:
Optifab 2017.
The grinding process is the primary technology for curvature generation (CG) on glass optics. The higher material removal rate (MRR) leads to deeper sub-surface damage (SSD) on lens surface. The SSD must be removed by following lapping and polishing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05fa725d45e13b20cb84d6ec3b40639d
https://doi.org/10.1117/12.2279673
https://doi.org/10.1117/12.2279673
Autor:
Wei-Yao Hsu, Cheng-Fang Ho, Fong-Zhi Chen, Keng-Shou Chang, Ching-Hsiang Kuo, Chien-Kai Chung, Jung-Hsing Wang, Jun-Cheng Chen, Chien-Yao Huang
Publikováno v:
Optomechanical Engineering 2017.
In general, the drop-in and cell-mounted assembly are used for standard and high performance optical system respectively. The optical performance is limited by the residual centration error and position accuracy of the conventional assembly. Recently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::885cff73c3c110c4b2f0fe08af5110f5
https://doi.org/10.1117/12.2273471
https://doi.org/10.1117/12.2273471
Publikováno v:
Proceedings of SPIE; 4/30/2018, Vol. 10692, p1-6, 6p
Publikováno v:
Proceedings of SPIE; 8/12/2017, Vol. 10448, p1-6, 6p
Autor:
Chien-Yao Huang, Cheng-Fang Ho, Jung-Hsing Wang, Chien-Kai Chung, Jun-Cheng Chen, Keng-Shou Chang, Ching-Hsiang Kuo, Wei-Yao Hsu, Fong-Zhi Chen
Publikováno v:
Proceedings of SPIE; 5/27/2017, Vol. 10371, p1-7, 7p
Autor:
Keng-Shou Chang, Hsiao-Yu Chou
Publikováno v:
SPIE Proceedings.
In this paper we propose an intuitive concept for manufacturing and inspecting of aspherical components. Two types, parabolic and cylinder, of plano-convex and plano-concave aspherical lenses were made by LOH 120S form generation machine. Three form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ee7ab1cbde6c99ff0b5a7b52e06de8f
https://doi.org/10.1117/12.893556
https://doi.org/10.1117/12.893556