Optics express
Gradient refractive index chalcogenide lens for lightweight infrared dual-band imaging systems.
Yongnian Guan, Kelun Xia, Zhengxiang Gu, Senlin Yan, Xiaodong Chen, Xunsi Wang, Shixun Dai, Xiang Shen, Zijun Liu
Published: 202510.1364/OE.577730
Abstract
In this study, we report the development of Ge15Se85-xTex (GSTx) chalcogenide glass-based gradient refractive index (GRIN) lenses for lightweight dual-band infrared imaging systems. The GSTx glasses exhibit compatible thermal properties (ΔTg < 9 °C),…
Preview only. Read the full abstract at the source