Giant excitonic upconverted emission from two-dimensional semiconductor in doubly resonant plasmonic nanocavity

• Main Authors: Qi, Pengfei, Dai, Yuchen, Luo, Yang, Tao, Guangyi, Zheng, Liheng, Liu, Donglin, Zhang, Tianhao, Zhou, Jiadong, Shen, Bo, Lin, Feng, Liu, Zheng, Fang, Zheyu
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Excitonics; Optical Refrigeration
• Online Access: https://hdl.handle.net/10356/165112
• Institution: Nanyang Technological University

Phonon-assisted upconverted emission is the heart of energy harvesting, bioimaging, optical cryptography, and optical refrigeration. It has been demonstrated that emerging two-dimensional (2D) semiconductors can provide an excellent platform for efficient phonon-assisted upconversion due to the enha...