Analysis of one-third harmonic generation in waveguides

• Main Authors: Sun, Yunxu, Shao, Xuguang, Huang, Tianye, Wu, Zhifang, Lee, Timothy, Perry, Shum Ping, Brambilla, Gilberto
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Science::Physics::Optics and light
• Online Access: https://hdl.handle.net/10356/105955; http://hdl.handle.net/10220/23906; http://dx.doi.org/10.1364/JOSAB.31.002142
• Institution: Nanyang Technological University

This paper investigates one-third harmonic generation (OTHG) by analytical methods with a nondepletion approximation and with an exact solution in continuous wave conditions. The nondepletion method shows that OTHG with a small initial power is confined in a very small range except that the overlapp...