Photon-plasmon coupling for fundamental-mode phase-matched third harmonic and triplet photon generation

• Main Authors: Huang, Tianye, Pan, Jianxing, Cheng, Zhuo, Song, Chaolong, Wang, Jin, Shao, Xuguang, Shum, Perry Ping, Brambilla, Gilberto
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Guided Waves; Harmonic Generation
• Online Access: https://hdl.handle.net/10356/139437
• Institution: Nanyang Technological University

On-chip third harmonic generation (THG) and its inverse process, namely, the generation of entangled triplet photons with Greenberger-Horne-Zeilinger state, have attracted much interest in the last decade. To enhance the conversion efficiency or photon creation rate in optical waveguides, phase matc...