The success of high-power fiber lasers is fueled by maturation of active and passive fibers,
combined with the availability of high-power fiber-based components. In this contribution, we …

Multimode Fiber (MMF) is an established choice for the high-speed backbones in Local Area
Networks (LANs). Mode Division Multiplexing (MDM) is an emerging technology utilizing …

Four-mode multiplexing and manipulation technologies are reviewed in the context of space-
division multiplexing (SDM) optical communication systems. These are multiplane light …

An integrated optical system includes a photonic integrated circuit (PIC) having a frequency
tunable optical source, a coherent optical receiver, and an optical phased array for coupling …

We demonstrate the first all-fiber mode-group-selective photonic lantern using multimode
graded-index fibers. Mode selectivity for mode groups LP_01, LP_11 and LP_21+ LP_02 is …

We propose long-haul space-division-multiplexing (SDM) transmission systems employing
parallel multiple-input multiple-output (MIMO) frequency-domain equalization (FDE) and …

Disclosed herein are optical integration technologies, designs, systems and methods
directed toward Optical Coherence Tomography (OCT) and other interferometric optical …

We have achieved the longest three mode-multiplexed full C-band transmission yet attained
over 3060 km. In wideband mode-multiplexed transmission over weakly-coupled fewmode …

The majority of optical fiber technology developments in the applied sciences have arisen
from developments in telecommunications. However, the photonic lantern is one of several …

Space division multiplexing (SDM) transmission technology is the prime candidate for next
technological breakthrough in fiber-optic communication systems, as spatially structured …