Linear multimode optical systems have enabled clean experimental observations and the
applications of numerous phenomena that continually extend the boundaries of wave …

The overall goal of photonics research is to understand and control light in new and richer
ways to facilitate new and richer applications. Many major developments to this end have …

A laser is based on the electromagnetic modes of its resonator, which provides the feedback
required for oscillation. Enormous progress has been made toward controlling the …

The ability to process optical signals without passing into the electrical domain has always
attracted the attention of the research community. Processing photons by photons unfolds …

Multimode devices and components have attracted considerable attention in the last years,
and different research topics and themes have emerged very recently. The multimodality can …

Ultrafast fiber lasers have the potential to make applications of ultrashort pulses widespread–
techniques not only for scientists, but also for doctors, manufacturing engineers, and more …

We provide a perspective overview of the emerging field of nonlinear optics in multimode
optical fibers. These fibers enable new methods for the ultrafast light-activated control of …

Building on the scientific understanding and technological infrastructure of single-mode
fibers, multimode fibers are being explored as a means of adding new degrees of freedom to …

We observe efficient supercontinuum generation that extends into the visible spectral range
by pum** a low differential mode group delay graded index multimode fiber in the normal …

Recent progress in wavefront sha** has enabled control of light propagation inside linear
media to focus and image through scattering objects. In particular, light propagation in …