Effect of chopped carbon fiber coating film on infrared and millimeter-wave imaging

Zhilong Liu; Xuanyu Wang; Weizhao Yao; Wenjie Dong; Gang Bai

doi:10.1117/12.2547566

18 December 2019 Effect of chopped carbon fiber coating film on infrared and millimeter-wave imaging

Zhilong Liu, Xuanyu Wang, Weizhao Yao, Wenjie Dong, Gang Bai

Proceedings Volume 11338, AOPC 2019: Optical Sensing and Imaging Technology; 113382B (2019) https://doi.org/10.1117/12.2547566
Event: Applied Optics and Photonics China (AOPC2019), 2019, Beijing, China

Abstract

With the development of modern photoelectric reconnaissance and precision guidance weapons, infrared/millimeterwave composite reconnaissance guidance technology is more and more widely used, which greatly enhances the anti-jamming capability of photoelectric weapon system, and also puts forward higher requirements for the stealth protection of targets. In order to explore the protective effect of chopped carbon fiber material on the photoelectric stealth of the target, the thin films coated with chopped carbon fiber were prepared, and the experimental platform was constructed by using infrared thermal imager and millimeter-wave linear array imaging system. The effect of different areal density and different layers of chopped carbon fiber film on infrared/millimeter-wave imaging was tested. The results show that the coating of short cut carbon fiber film has obvious attenuation effect on infrared / millimeter-wave imaging. With the increase of the areal density of chopped carbon fiber, the influence of the film on the infrared/millimeter-wave imaging effect is significantly enhanced, the target contour is gradually blurred, and the attenuation of infrared imaging can reach 94% at the areal density of 9 g/m2. At the same time, it also has a good attenuation effect on the millimeter-wave. The effect of multi-layer superposition of chopped carbon fiber film on infrared/millimeter wave imaging is more obvious.

Citation Download Citation

Zhilong Liu, Xuanyu Wang, Weizhao Yao, Wenjie Dong, and Gang Bai "Effect of chopped carbon fiber coating film on infrared and millimeter-wave imaging", Proc. SPIE 11338, AOPC 2019: Optical Sensing and Imaging Technology, 113382B (18 December 2019); https://doi.org/10.1117/12.2547566

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