[HTML][HTML] High-capacity free-space optical communications using wavelength-and mode-division-multiplexing in the mid-infrared region
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) …
interest for its potential to provide high data capacity in free-space optical (FSO) …
Bridging the terahertz gap: Photonics-assisted free-space communications from the submillimeter-wave to the mid-infrared
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 …
and the optics have been two separate electromagnetic spectrum regions to carry data …
High-speed 9.6-μm long-wave infrared free-space transmission with a directly-modulated QCL and a fully-passive QCD
Free-space optics (FSO) in the mid-infrared (mid-IR) contains rich spectral resources for
future ultrahigh-speed wireless communications yet is currently under-exploited. Two …
future ultrahigh-speed wireless communications yet is currently under-exploited. Two …
High-capacity free-space optical link in the midinfrared thermal atmospheric windows using unipolar quantum devices
Free-space optical communication is a very promising alternative to fiber communication
systems, in terms of ease of deployment and costs. Midinfrared light has several features of …
systems, in terms of ease of deployment and costs. Midinfrared light has several features of …
Direct Modulation and Free-Space Transmissions of up to 6 Gbps Multilevel Signals With a 4.65-m Quantum Cascade Laser at Room Temperature
A roadmap for future wireless communications is expected to exploit all transmission-
suitable spectrum bands, from the microwave to the optical frequencies, to support orders of …
suitable spectrum bands, from the microwave to the optical frequencies, to support orders of …
11 Gb/s LWIR FSO transmission at 9.6 µm using a directly-modulated quantum cascade laser and an uncooled quantum cascade detector
11 Gb/s LWIR FSO Transmission at 9.6 µm using a Directly-Modulated Quantum
Cascade Laser and an Uncooled Quantum Casc Page 1 11 Gb/s LWIR FSO Transmission at 9.6 …
Cascade Laser and an Uncooled Quantum Casc Page 1 11 Gb/s LWIR FSO Transmission at 9.6 …
[HTML][HTML] Aiming for high-capacity multi-modal free-space optical transmission leveraging complete modal basis sets
Free-space optical (FSO) communication has gained much interest due to its capability of
providing not only a cost-efficient solution where the optical fiber is too expensive or too …
providing not only a cost-efficient solution where the optical fiber is too expensive or too …
On‐chip all‐optical multicasting of mode‐division multiplexing QPSK signals
The authors propose and experimentally demonstrate an on‐chip all‐optical multicasting
(AOM) for 40 Gbit/s mode‐division‐multiplexed quadrature phase‐shift keying (MDM‐QPSK) …
(AOM) for 40 Gbit/s mode‐division‐multiplexed quadrature phase‐shift keying (MDM‐QPSK) …
Chaos-based mid-infrared communications
The advantage of mid-infrared wavelength is that it is less affected by atmospheric
conditions than conventional near-infrared wavelength, and this optical domain is thus …
conditions than conventional near-infrared wavelength, and this optical domain is thus …
Directly modulated quantum cascade laser and its application in free-space communications
In this report, we summarize our recent achievements in free-space communications in the
mid-infrared (MIR) region enabled by directly modulated quantum cascaded laser (QCL) at …
mid-infrared (MIR) region enabled by directly modulated quantum cascaded laser (QCL) at …