High contrast optical switching in vanadium dioxide thin films
High contrast optical switching in vanadium dioxide thin films
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DOI：
10.1016/j.optcom.2008.09.027
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发表时间：
2008-12-15
影响因子：
2.4
通讯作者：
Hache, A.
中科院分区：
文献类型：
--
作者：
Ben-Messaoud, T.;Landry, G.;Hache, A.
用射频溅射法制备的二氧化钒热致变色薄膜在1550 nm处具有可控的透过率，动态范围超过10（3）。在532 nm处的激光束的有效光学控制被证明具有低至3 W/cm（2）的强度。光开关时间短至100亩的报告。(C)2008 Elsevier B. V.保留所有权利。
Thermochromic vanadium dioxide thin films prepared by radio-frequency sputtering exhibit controllable transmittance at 1550 nm with a dynamic range exceeding 10(3). Efficient optical control with a laser beam at 532 nm is demonstrated with intensities as low as 3 W/cm(2). Optical switch-on times as short as 100 mu s are reported. (C) 2008 Elsevier B.V. All rights reserved.