The outstanding phase‐noise performance of optical frequency combs has led to a
revolution in optical synthesis and metrology, covering a myriad of applications, from …

Optical frequency division by using frequency combs has revolutionized time keeping and
the generation of stable microwave signals. We demonstrate optical frequency division and …

We demonstrate frequency comb sources based on silicon-organic hybrid (SOH) electro-
optic modulators. Frequency combs with line spacings of 25 GHz and 40 GHz are …

We propose and experimentally demonstrate a simple and cost-effective ultra-flat optical
frequency comb (OFC) generator by directly modulating a standalone dual-parallel Mach …

The phosphatidylinositol 3-kinase (PI3K) pathway regulates many cellular functions, but its
roles in the nervous system are still poorly understood. We found that a newly discovered …

A tunable comb generator (TCG) by cascading a single phase modulator (PM) with two
identical intensity modulators (IMs) is proposed for the scalable and reconfigurable …

We have investigated the suitability of InP-based push-pull modulators to generate flat
optical comb spectra. The residual amplitude modulation that was a consequence of driving …

Efficient generation and detection of indistinguishable twin photons are at the core of
quantum information and communications technology (Q-ICT). These photons are …

We propose a novel approach for the generation of flat optical frequency comb (OFC) using
a single polarization modulator (PolM) and a Brillouin-assisted power equalizer (BAPE). The …

Recirculating frequency shifting (RFS) has attracted much attention for its advantages in
flexible and high-quality optical frequency comb (OFC) generation. As the number of tones …