An experimental investigation and multiphysics simulation of
To ensure the normal operation of AWG chips in products such as Wavelength Division Multiplexers (WDM) and to reduce the temperature dependence of AWGs, thus enhancing the
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High Reliability Evaluation and Lifetime Prediction of 50 GHz
Abstract: A 96-channel (50 GHz-spacing) athermal AWG has been developed. It has a wide operating range due to reduced temperature dependence than conventional AWG.
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WDM Technology: TFF (Thin-Film Filter) & AWG (Arrayed Waveguide
Among WDM solutions, Thin-Film Filter (TFF) and Arrayed Waveguide Grating (AWG) are two leading approaches, each with unique advantages in cost, capacity, and latency.
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(PDF) High Reliability Evaluation and Lifetime Prediction of 50 GHz
To confirm the enhanced performance, we carry out a reliability test of the 17-channel (150 GHz-spacing) AAWG module and the results revealed a stable operation with only a ±0.04 nm
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High-Performance Wavelength Division Multiplexers Enabled by Co
Here, we develop a novel design approach that co-optimizes inverse-designed wavelength division multiplexers and distributed Bragg gratings to achieve ultra-low crosstalk without compromising
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De_Lu_Li.fm
In this section, we carry on the theoretical simulation and the optimum design of an athermal AWG with silica/polymer hybrid materials. Figure 1a shows the scheme of an AWG device which consists of two
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Evaluation of the Reliability and Lifetime Prediction of 150 GHz
In this work, we show the improved reliability of an AAWG module with an elaborated fixture design in which the input slab waveguide moves in parallel with the slab. Moreover, our
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Arrayed waveguide grating
Arrayed waveguide gratings (AWG) are commonly used as optical (de)multiplexers in wavelength division multiplexed (WDM) systems. These devices are capable of multiplexing many wavelengths
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Recent progress on athermal AWG wavelength multiplexer
Abstract: This paper describes recent progress in relation to the key requirements for athermal arrayed waveguide grating (AWG) multiplexers with resin-filled grooves, namely a wide passband and low
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Optical fiber links based A thermal planar AWG for ultrahigh thermal
We have investigated a thermal AWG devices design signature for ultrahigh thermal stability and ultralow thermal sensitivity. The refractive index dependence of the various plastic
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WDM Technology: TFF (Thin-Film Filter) & AWG
Among WDM solutions, Thin-Film Filter (TFF) and Arrayed Waveguide Grating (AWG) are two leading approaches, each with unique
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.