This work, based on third-order nonlinear coupled-mode equations, aims at analyzing the optimization in one-third harmonic generation processes with initial conditions, including the initial ratio of the incident light power, phase difference, diameter and effective length of silica microfibers. Through the application of the microfiber loop resonators to one-third harmonic generation process, we reduce the incident power threshold of seed light by tens orders, and increase the nonlinear effective interaction length by several hundreds of times. Theoretical calculation results show that the loop resonator can effectively enhance the conversion efficiency of one-third harmonic generation by 104 compared with the straight microfibers.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.