Silicon photonics leverages the optical, electrical and material properties of silicon and the
mature complementary metal‐oxide semiconductor (CMOS) nanofabrication technique to …

Ultrabroad-bandwidth radiofrequency pulses offer significant applications potential, such as
increased data transmission rate and multipath tolerance in wireless communications. Such …

In order to achieve efficient parametric frequency comb generation in microresonators,
external control of coupling between the cavity and the bus waveguide is necessary …

Using interferometric couplers and thermal tuning, we demonstrate a novel design of
compact microring resonators on silicon-on-insulator platform with tunable bandwidth from …

Flexible optical networks require reconfigurable devices with operation on a wavelength
range of several tens of nanometers, hitless tuneability (ie transparency to other channels …

The propagation loss in compact silicon microring resonators is optimized with varied ring
widths as well as bending radii. At the telecom band of 1.53-1.57 μm, we demonstrate as low …

We demonstrate highly compact third-order silicon microring add-drop filters. The microring
resonator has a small radius of 2.5 μm and a very large free spectral range of 32 nm at 1.55 …

We demonstrate highly compact optical add–drop filters based on silicon-on-insulator
microring resonators. The microring resonators have a small radius of 2.5 μm and a very …

We report on the demonstration of a broadband (60 GHz), spectrally hitless, compact (20 µm
x 40 µm), fast (7 ns) electro-optical switch. The device is composed of two coupled resonant …

We propose and demonstrate mode coupling as a viable dispersion compensation
technique for phase-matched resonant four-wave mixing (FWM). We demonstrate a dual …