We have developed a 17-channel (150 GHz-spacing) athermal arrayed waveguide grating (AAWG), which has a wider operation range than that of the existing AWGs, by designing a metal structure assembly th...
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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
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Modeling and validation of high-performance and athermal AWGs for the silicon photonics platform Array waveguide gratings (AWGs) are a key component in WDM systems, allowing for de
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We have developed a 17-channel (150 GHz-spacing) athermal arrayed waveguide grating (AAWG), which has a wider operation range than that of the existing AWGs, by designing a metal
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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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POINTek, Inc., a global leader and provider of high performance athermal AWGs (AAWGs) and optical module packaging services, today announced the release of the New Super
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In this comprehensive guide, we''ll delve into the intricacies of athermal AWG modules, exploring their design principles, operational advantages, practical applications, and implementation
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Among WDM solutions, Thin-Film Filter (TFF) and Arrayed Waveguide Grating (AWG) are two leading approaches, each with unique
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Our results allow the design of temperature compensated devices using only a single parameter calculated at one temperature avoiding the need to perform an analysis over a range of
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Athermal AWGs operate reliably over wide temperature ranges (e.g. −40 °C to +85 °C) without power consumption, making them ideal for outside plant applications.
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A definitive guide to TFF vs AWG. Understand the key differences in working principles, cost, and scalability for CWDM and DWDM networks. Learn how to choose the right WDM
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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.
View moreHigh-power CW/pulsed laser diodes (808nm–1550nm) and VCSEL arrays for 3D sensing, LIDAR, and optical interconnects.
Co-packaged optics engines, silicon photonics ICs, and optical I/O solutions for high-density switches and AI clusters.
400G/800G QSFP-DD/OSFP modules, active optical cables, and custom optical engines for data center interconnects.
Low-jitter laser drivers, integrated CDR circuits, and linear TIAs for coherent optics and short-reach links.
We provide custom laser diodes, VCSEL arrays, DFB lasers, drivers, CDR, modulators, TIAs, co-packaged optics, silicon photonics, LPO, transceivers, and AOCs.
From prototype to mass production, our team ensures premium quality and technical support.
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