Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Ruiwen Geng"'
Experimental study of the feasibility of micro-laser-assisted machining in polycrystal ZnSe ceramics
Autor:
Ruiwen Geng, Qiming Xie, Xiaojing Yang, Ruoyin Zhang, Wanqin Zhang, Hongfang Qiu, Jingjin You, Songfeng Jiao
Publikováno v:
Eighth Symposium on Novel Photoelectronic Detection Technology and Applications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::886ff86d6f2f969ab39d71b4d7ca69c6
https://doi.org/10.1117/12.2630759
https://doi.org/10.1117/12.2630759
Publikováno v:
AOPC 2020: Optoelectronics and Nanophotonics; and Quantum Information Technology.
Due to the hard and brittle nature for optical materials, such as single crystal silicon, sapphire and fused silica, it is still difficult to machine those materials directly. Laser assisted turning (LAT) is an advanced method for machining the optic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e9c97244be2bbc7eb5d1025db5ae4c7
https://doi.org/10.1117/12.2580372
https://doi.org/10.1117/12.2580372
Autor:
Qiming Xie, Hongfang Qiu, Wanqing Zhang, Xiaojing Yang, Rui Mu, Ruiwen Geng, Rui Li, Ruoyin Zhang, Weisheng Yang
Publikováno v:
Infrared Physics & Technology. 118:103868
Single-crystal Si, which is one of the best infrared optics materials and an important semiconductor substrate, is difficult to process owing to its inherent brittleness and hardness. Micro-laser-assisted machining (μ-LAM) has the potential for impr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33d3ffb4222a02af39add48780d94e32
https://doi.org/10.1016/j.infrared.2021.103868
https://doi.org/10.1016/j.infrared.2021.103868
Publikováno v:
Infrared Physics & Technology. 116:103773
In this study, vary-loads and const-load nano-scratching tests were performed to investigate the material removal mechanism in single-crystal germanium. Based on the indentation size effect, the cutting force in the ductile regime was modelled analyt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a569d4f763b21bc0ea6b7f5e279e39de
https://doi.org/10.1016/j.infrared.2021.103773
https://doi.org/10.1016/j.infrared.2021.103773
Publikováno v:
Infrared Physics & Technology. 115:103706
ZnSe ceramics has extensive applications in infrared imaging and laser systems. However, as a soft–brittle optical material, the mechanism of material removal and surface defects formation in ultra-precision diamond turning have not been clarified.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f6b19b571c3d8b43551bd2ad35229d9
https://doi.org/10.1016/j.infrared.2021.103706
https://doi.org/10.1016/j.infrared.2021.103706
Publikováno v:
Journal of Inorganic Materials. 34:867
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceb7ac553354ebb6211e6759757311ca
https://doi.org/10.15541/jim20180500
https://doi.org/10.15541/jim20180500