Arrayed Waveguide Gratings
It consists of I/O waveguides, the number of which usually equals the number of transmitting channels; an array of waveguides (also called phased array, PA); and two star couplers [also called a free
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Arrayed Waveguide Grating
These design of these devices are based on an array of and demultiplexers in a Wavelength Division Multiplexed (WDM) waveguides with both imaging and dispersive properties.
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PLC-Based Arrayed Waveguide Grating Design for Fiber Bragg
To achieve miniaturization and integration of FBG interrogator, we designed and fabricated a 36-channel array waveguide grating (AWG) on silica-based planar lightwave circuits (PLC) as a key device in a
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Ultracompact on-chip spectral shaping using pixelated nano
Integrating on-chip wavelength (de)multiplexers (e.g., arrayed waveguide gratings) with waveguide modulator arrays offers a path toward chip-scale spectral shaping (12), but these
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Review paper for developments in Array Waveguide Gratings
The proposed work reviews the evolution of Arrayed Waveguide Gratings (AWG) from concentric phased arrays to present day design. The article covers different designs and materials,
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AdvancedPhotonicsResearch_revised_CLEAN
There are several examples of custom AWG designs in the literature aiming for improved system performance. In this review, we will provide an overview of the available methods for improving the
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Custom Arrayed Waveguide Gratings with Improved Performance
In this review, an overview of the available methods for improving the bandwidth, spectral resolution, and transmission function shape of AWGs is provided. The working principle as well as the advantages
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A fully reconfigurable waveguide Bragg grating for programmable
To minimize the chip fl footprint and reduce the bending loss, a strip waveguide is used to guide the optical signal between the grating coupler and the gratings.
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Design, fabrication and characterization of arrayed waveguide grating
We developed a chemical modification method in order to improve the film-forming properties of the core layer materials on the PDMS cladding layers. The dimensions of the fabricated
View moreLaser Diodes & VCSEL
High-power CW/pulsed laser diodes (808nm–1550nm) and VCSEL arrays for 3D sensing, LIDAR, and optical interconnects.
Silicon Photonics & CPO
Co-packaged optics engines, silicon photonics ICs, and optical I/O solutions for high-density switches and AI clusters.
Optical Transceivers & AOCs
400G/800G QSFP-DD/OSFP modules, active optical cables, and custom optical engines for data center interconnects.
Laser Drivers & CDR
Low-jitter laser drivers, integrated CDR circuits, and linear TIAs for coherent optics and short-reach links.