The tremendous growth of data traffic has spurred a rapid evolution of optical
communications for a higher data transmission capacity. Next-generation fiber-optic …

High-speed optical interconnects are crucial for both data centers and high performance
computing systems. High power consumption and limited device bandwidth have hindered …

We demonstrate nine-line optical frequency comb (OFC) and sinc-shaped Nyquist pulse
generation based on two cascaded silicon Mach-Zehnder modulators. The OFC has a …

Optical isolators and circulators are critical building blocks for large-scale photonic
integrated circuits. Among the several methods proposed to realize such nonreciprocal …

We demonstrate a multi-channel silicon photonic transmitter based on wavelength division
multiplexing (WDM) and mode division multiplexing (MDM). The light source is realized by a …

On-chip frequency comb generation is a promising solution for seeding a chip-scale optical
transmitter for both Nyquist wavelength-division multiplexing (WDM) and orthogonal …

Optical frequency combs (OFCs) have evolved into one of the most active areas of
photonics, underpinning advancements in both fundamental science and commercial …

Optical frequency combs have emerged as an important tool enabling diverse applications
from test-and-measurement, including spectroscopy, metrology, precision distance …

Fabrication errors currently hold back the large-scale adoption of silicon micro-ring
modulators (MRMs). The ability to correct their spectral features post-fabrication is required …

Compact and integrated microwave pulse generation can benefit various applications in
integrated microwave photonics. We demonstrate high-quality microwave pulse generation …