Enhanced photon emission from free electron excitation of a nanowell

• Main Authors: Nussupbekov, Ayan, Adamo, Giorgio, So, Jin-Kyu, Wu, Lin, Chong, Yidong, Wong, Liang Jie
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2022
• Subjects: Science::Physics::Optics and light; Plasmonic Nanolasers; Surface-Plasmons
• Online Access: https://hdl.handle.net/10356/154949
• Institution: Nanyang Technological University

Efficient nanoscale light sources are sought after for applications such as sensing, imaging, and the development of photonic circuits. In particular, free electron light sources have gained much attention due to their ability to tune and direct light emission. Here, we show that radiation from free...