Micromirror based on surface relief phenomenon in shape memory alloys

WeiMin Huang; W. H. Zhang; Xiangyang Gao

doi:10.1117/12.483060

17 September 2002 Micromirror based on surface relief phenomenon in shape memory alloys

WeiMin Huang, W. H. Zhang, Xiangyang Gao

Proceedings Volume 4918, Materials, Devices, and Systems for Display and Lighting; (2002) https://doi.org/10.1117/12.483060
Event: Photonics Asia, 2002, Shanghai, China

Abstract

Surface relief is one of the interesting properties of shape memory alloys. In this paper, we investigate the surface roughness of NiTi shape memory alloys polished in austenite and twinned martensite phases using a Wyko interferometer. The potential application of surface relief in shape memory alloys as a kind of novel micro mirror is proposed.

Citation Download Citation

WeiMin Huang, W. H. Zhang, and Xiangyang Gao "Micromirror based on surface relief phenomenon in shape memory alloys", Proc. SPIE 4918, Materials, Devices, and Systems for Display and Lighting, (17 September 2002); https://doi.org/10.1117/12.483060

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