Study on infrared optical switching of vanadium dioxide thin film

Haifang Wang; Yi Li; Xiaojing Yu; Huiqun Zhu; Yize Huang; Hu Zhang; Wei Zhang

doi:10.1117/12.837452

24 November 2009 Study on infrared optical switching of vanadium dioxide thin film

Haifang Wang, Yi Li, Xiaojing Yu, Huiqun Zhu, Yize Huang, Hu Zhang, Wei Zhang

Proceedings Volume 7509, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Integration; 75090P (2009) https://doi.org/10.1117/12.837452
Event: International Conference on Optical Instrumentation and Technology, 2009, Shanghai, China

Abstract

Dispersion theory for refractive index and extinction coefficient of vanadium dioxide thin film is studied, and its temperature-dependence dispersion formula of optical constants is presented by numerical fitting with Sellmeier dispersion model. The optical transmittance and reflectance at different temperature and wavelength is calculated using film matrix theory. Vanadium dioxide thin films with different thickness are deposited by magnetron sputtering on glass, sapphire and silicon dioxide substrates, and the optical transmittance and reflectivity of the films are measured, and the experiment curve agrees well with that of simulation.

Citation Download Citation

Haifang Wang, Yi Li, Xiaojing Yu, Huiqun Zhu, Yize Huang, Hu Zhang, and Wei Zhang "Study on infrared optical switching of vanadium dioxide thin film", Proc. SPIE 7509, 2009 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Integration, 75090P (24 November 2009); https://doi.org/10.1117/12.837452

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available