K Li, AC Foster - Proceedings of the IEEE, 2018 - ieeexplore.ieee.org
Integrated silicon photonics is revolutionizing the field of optical communications as hybrid photonic/electronic integrated circuits made from this semiconductor material can …
K Li, HF Ting, MA Foster, AC Foster - Optics letters, 2016 - opg.optica.org
A high-speed all-optical NAND logic gate is proposed and experimentally demonstrated using four-wave mixing Bragg scattering in highly nonlinear fiber. NAND/AND logic functions …
K Li, H Sun, AC Foster - Optics letters, 2017 - opg.optica.org
We demonstrate 15% on-chip conversion efficiency of four-wave mixing Bragg scattering in a hydrogenated amorphous silicon waveguide with only 55 and 194 mW peak pump powers …
Integrating photonics with CMOS electronics in silicon is essential to enable chip-scale, electronic-photonic systems that will revolutionize classical and quantum communication …
Silicon photonics technology is a promising platform for photonics devices and system integration. However, due to the time-reversal symmetry, realizing silicon integrated isolators …
T Sato, S Makino, T Fujisawa, K Saitoh - JOSA B, 2016 - opg.optica.org
A simple design method for suppressing the reflection of the all-optical diode based on the L- shaped photonic crystal (PC) cavity is proposed. Analyzing the linear resonant …
T Sato, T Fujisawa, K Saitoh - JOSA B, 2017 - opg.optica.org
A high-forward-transmission all-optical diode based on cascaded photonic crystal cavities is proposed. To obtain a high forward transmission and a large nonreciprocity, we generate a …
In this letter, a silicon integrated optical isolator with cascaded filter that is capable of suppressing backward transmitted signals with the presence of strong forward waves based …