A four-channel coarse wavelength division multiplexing (CWDM)(de) multiplexer on a thin
film lithium niobate–silicon rich nitride hybrid platform has been designed, fabricated, and …

A compact and high-performance coarse wavelength-division multiplexing (CWDM) device
is introduced with a footprint of 2.1 mm× 0.02 mm using an angled multimode interferometer …

Mode division (de) multiplexers based on asymmetric directional coupler are designed and
analysed on the emerging thin film lithium niobate platform in rib, buried and strip …

Multi-lane integrated transmitter chips are key components in future compact optical
modules to realize high-speed optical interconnects. Thin-film lithium niobate (TFLN) …

A four-mode (de-) multiplexer with transverse electric field light (TE_0− TE_3) is
experimentally demonstrated on a thin film lithium niobate–silicon rich nitride hybrid …

Recently, high-performance thin-film lithium niobate optical modulators have emerged that,
together with advanced multiplexing technologies, are highly expected to satisfy the ever …

We demonstrate an 8-channel LAN wavelength division multiplexer (LWDM) on silicon-
lithium niobate (Si-LN) hybrid integration platform. The device consists of three-stage …

An 8-channel coarse wavelength division multiplexer (CWDM) based on coupled vertical
gratings has been designed, fabricated and characterized. The devices are implemented on …

A grating coupler on a thin film x-cut lithium niobate–silicon rich nitride hybrid platform is
proposed and demonstrated. An inverse taper is applied to suppress higher-order mode …

The integrated optical 90-degree hybrid is a crucial component for coherent receivers. Here,
we simulate and fabricate a 4?×? 4 multimode interference coupler as a 90-degree hybrid …