Abstract
We have studied the effect of the coupling region on the linear transmission characteristics of two types of photonic crystal ring resonator (PCRR) with a triangular lattice of air holes using reduced refractive-index coupling and three-waveguide coupling structures. The cavity mode in PCRRs working in the linear region of dispersion curves is preferable to obtain sharp resonance, which can establish traveling-wave behavior and realize one-directional dropping. In addition, we investigate the dependence of optical bistability on initial frequency detuning and input intensity. Unstable oscillations take place when detuning is large.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
