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Precision die-casting of optical MU/SC conversion sleeve |
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| Authors: | Mamoru Ishida Takeo Uehara Toshio Arai Hideki Takeda Tadashi Yamaguchi Takeshi Taniguchi Tetsuya Katsumi Masayuki Kobayashi Hitoshi Ofune |
| Affiliation: | 1. Department of Electrical and Computer Engineering, Old Dominion University, Norfolk, VA 23435, USA;2. Department of Computer Science, Michigan Technological University, Houghton, MI 49931, USA;3. School of Math & CS, Hubei University of Arts & Science, Xiangyang, PR China;4. College of Info. Sci. & Eng., Shandong University of Science & Technology, Qingdao, PR China |
| Abstract: | The performance of MU/SC conversion sleeve produced by bulk metallic glass (Zr55Al10Ni5Cu30) was examined. A precision die-casting method was applied to improve size accuracy. The size accuracy of the conversion sleeve produced by the precision die-casting method was ±1 μm, and optical insertion loss (Li) was less than 0.3 dB for a standard value. The wear resistance of metallic glass is improved by surface oxidation treatment in air at 673 K. The MU/SC conversion sleeve produced from bulk metallic glass has superior characteristics for optical parts. |
| Keywords: | C. Casting B. Glasses, metallic |
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