Title :
Ultra low threshold optical power limiter based on a silicon photonic crystal cavity
Author :
Zheng Wu;Mengxi Ji;Yi Wang
Author_Institution :
Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, No. 1037, Luoyu Street, Wuhan 430074, China
Abstract :
Limiting high intensity light transmission and passing through the low in a L3-type nanocavity was proposed. This thermo-optic-effect-based power limiter realized a threshold power 19uw. The threshold as a function of detuned wavelength is given.
Keywords :
"Nonlinear optics","Optical resonators","Optical reflection","Optical bistability","Cavity resonators","Silicon","Optical signal processing"
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
DOI :
10.1109/CLEOPR.2015.7375966
