Large-Area Ultra-Broadband Achromatic Flat Lens for Imaging in the SWIR

被引：0
|
作者：
Banerji, Sourangsu [1 ]
Meem, Monjurul [1 ]
Majumder, Apratim [1 ]
Dvonch, Curt [2 ]
Rodriguez, Berardi Sensale [1 ]
Menon, Rajesh [1 ,3 ]
机构：
[1] Univ Utah, Dept Elect & Comp Engn, Salt Lake City, UT 84102 USA
[2] Lockheed Martin Corp, Bethesda, MD USA
[3] Oblate Opt Inc, San Diego, CA 92130 USA
来源：
2020 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2020年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We demonstrate an achromatic multi-level diffractive lens, which has a focal length of 25 mm, the aperture diameter of 8.93 mm, and thickness of 2.6 mu m operating in the SWIR band (875 nm - 1675 nm). (C) 2020 The Author(s)
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页数：2
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