Due to its absorption properties in atmosphere, the mid-infrared (mid-IR) region has gained
interest for its potential to provide high data capacity in free-space optical (FSO) …

Mid-infrared free-space optical communication has a large potential for high speed
communication due to its immunity to electromagnetic interference. However, data security …

This study deals with the communication capabilities of two kinds of semiconductor lasers
emitting in one of the atmosphere transparency windows, around 4 m. One of these two …

Since about one and half centuries ago, at the dawn of modern communications, the radio
and the optics have been two separate electromagnetic spectrum regions to carry data …

Future generations of wireless communication systems are expected to support orders of
magnitude faster data transfer with much lower latency than the currently deployed …

The large mid-infrared (MIR) spectral region, ranging from 2.5 µm to 25 µm, has remained
under-exploited in the electromagnetic spectrum, primarily due to the absence of viable …

We demonstrate all-epitaxial guided-mode resonance mid-wave infrared (MWIR) type-II
superlattice nBn photodetectors. Our detectors consist of a high-index absorber/waveguide …

We experimentally demonstrate the implementation of 10 Gbps high-speed mid-infrared
(MIR) free-space optical (FSO) communication, by means of our developed robust high …

A monolithic fiber laser emitting 1.7 W at 3920 nm is experimentally demonstrated in a Ho^
3+: InF_3 fiber. The cavity comprises a pair of highly reflective fiber Bragg gratings written in …

The development of compact and fieldable mid-infrared (mid-IR) spectroscopy devices
represents a critical challenge for distributed sensing with applications from gas leak …