Indium antimonide uncooled photodetector with dual band photoresponse in the infrared and millimeter wave range

• المؤلفون الرئيسيون: Tong, Jinchao, Suo, Fei, Zhou, Wei, Qu, Yue, Yao, Niangjuan, Hu, Tao, Huang, Zhiming, Zhang, Dao Hua
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Engineering::Electrical and electronic engineering; Photodetectors; Photonics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/139973
• المؤسسة: Nanyang Technological University

All-InSb film-based and spiral antenna-assisted Au-InSb-Au metal-semiconductor-metal detector is reported with dual-band photoresponse in the infrared (IR) and millimeter wave range. At IR, the detector exhibits a long wavelength 100% cut-off at 7.3 µm. Under an applied bias of 5 mA, the uncooled bl...