Single-mode long-wavelength (LW) vertical-cavity surface-emitting lasers (VCSELs) present
an inexpensive alternative to DFB-lasers for data communication in next-generation giga …

High power single mode wafer-fused 1300-nm VCSELs with a gain region based on
InGaAs/InAlGaAs short period superlattice are fabricated. An InP-based optical cavity and …

Vertical-cavity surface-emitting lasers (VCSELs) are an attractive choice for short-range
optical interconnects (OIs) in datacom applications. As the limited bandwidth of VCSEL is the …

An efficient integration scheme for a vertical cavity surface emission laser (VCSEL) on a
silicon photonic circuit is introduced. A grating coupler fabricated on a tilted silicon …

We present an indoor free-space optical communication system to augment traditional short-
range radio frequency wireless links. In this system, we integrated a high-frequency, high …

Discrete multitone (DMT) modulation, due to its water-filling nature, is proposed to enable
flexibility in passive optical networks (PONs), optimizing the PON resource usage. The use …

Chirp-dispersion and data transmission analyses of the multimode vertical-cavity surface-
emitting laser (MM-VCSEL) with a 7.5-μm oxide-confined aperture and a root-mean-square …

Today, the advent of radar sensing in applications requiring ever higher precision, such as
automotive and industrial monitoring, needs the development of systems with superior …

The use of long pseudo-random bit sequences to emulate random data in optical
transmission links often gives rise to degradation of the receiver sensitivity for a given target …

In this letter, we show an approach to 800G Ethernet based on dense channel allocation in
the O-band and successfully demonstrate 8*54 GBaud PAM-4 with narrowest so far 240 …