The 2? µm wavelength band has proven to be a promising candidate for the next
communication window. Wavelength-division multiplexing (WDM) transmission at 2? µm can …

We demonstrate a cascaded Mach-Zehnder interferometer (MZI) based coarse wavelength
division multiplexing (CWDM)(de) multiplexer on silicon-on-insulator with its spectral …

Based on a silicon platform, we design and fabricate a four-mode division (de) multiplexer
for chip-scale optical data transmission in the 2 μm waveband for the first time, to the best of …

Wavelength division (de) multiplexing (WDM) device is a crucial component for optical
transmission networks. In this paper, we demonstrate a 4 channel WDM device with a 20 nm …

An on-chip 64-channel hybrid (de) multiplexer for wavelength-division multiplexing (WDM)
and mode-division multiplexing (MDM) is designed and demonstrated on a 220 nm SOI …

Mode-division-multiplexing (MDM) and wavelength-division-multiplexing (WDM) are
employed simultaneously in a multimode silicon waveguide to realize on-chip MDM and …

The emerging applications for inter and intradata center communications demand low-cost
and small-from-factor optical transceivers with 100G/400G capacity. Various techniques …

Optical (de) multiplexers that can provide low insertion loss, low crosstalk, high thermal
stability, and insensitivity to fabrication tolerances are essential components for silicon …

Mode-division multiplexing on an integrated photonic chip is critical for future optical
networks. High-order mode multiplexing is desired to increase the transmission capacity …

Optical interconnect is a potential solution to attain the large bandwidth on-chip
communications needed in high-performance computers in a low-power and low-cost …