Tunable Near-Infrared Transparent Bands Based on Cascaded Fabry–Perot Cavities Containing Phase Change Materials

In this paper, we construct a near-infrared Fabry–Perot cavity composed of two sodium (Na) layers and an antimony trisulfide (Sb₂S₃) layer. By cascading two Fabry–Perot cavities, the transmittance peak splits into two transmittance peaks due to the coupl...

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Bibliographic Details

Published in:	Photonics
Main Authors:	Yuchun She, Kaichan Zhong, Manni Tu, Shuyuan Xiao, Zhanxu Chen, Yuehua An, Dejun Liu, Feng Wu
Format:	Article
Language:	English
Published:	MDPI AG 2024-05-01
Subjects:	transparent band Fabry–Perot cavity mode coupling phase change material
Online Access:	https://www.mdpi.com/2304-6732/11/6/497