Abstract Most current Data Center Interconnects (DCI) use intensity modulation direct
detection (IMDD) configurations due to their low complexity and cost. However, significant …

We demonstrate a refined way to extract the frequency noise (FN) spectrum of lasers by
tailoring the delay in a conventional delayed self-heterodyne setup to sub-coherence …

Performing noise characterizations of lasers and optical frequency combs on sampled and
digitized data offers numerous advantages compared to analog measurement techniques …

Phase noise characterization of the frequency comb based on Cr: ZnS modelocked laser is
demonstrated using subspace tracking, allowing decomposition of phase noise sources. We …

Subspace Analysis of Noise Trade-off in the Design of Resonant Electro-Optic Combs Page 1
Subspace Analysis of Noise Trade-off in the Design of Resonant Electro-Optic Combs H …

A resonant electro-optic (EO) frequency comb is generated through electro-optic modulation
of laser light within an optical resonator. Compared to cavity-less EO combs generated in a …

With the explosion in demand for artificial intelligence and machine learning, Internet
Protocol traffic, particularly intra-datacenter traffic, has thrust hyperscale datacenters into the” …

A generalized comb characterization method using the extended Kalman filter is presented.
Using advanced optimization methods, a latent space phase noise decomposition of the …