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OpenLight Raises $34M Series A

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OpenLight, a custom photonic applications-specific integrated circuit (PASIC) chip designer, has closed a $34 million series A funding round. The round completes OpenLight’s transition from a Synopsys subsidiary to a high-velocity, venture backed company, OpenLight said.

OpenLight's Process Design Kit (PDK), based on the heterogeneous integration of indium phosphide (InP) and silicon photonics, gives customers access to a library of passive and active components covering integrated lasers, modulators, amplifiers and detectors. This PDK has been validated at Tower Semiconductor, ensuring designs are production-ready from day one. The PDK enables customers to create custom PASICs using proven building blocks, simplifying advanced chip development and accelerating time-to-market.

With the capital injection, OpenLight will expand its PDK library of active and passive photonics components, including its leading-edge 400Gb/s modulator and InP heterogeneously integrated on-chip laser technology. OpenLight will also ramp up its standard-based reference PICs at 1.6Tb/s and 3.2Tb/s. In addition, the company will scale its team to support customers as they transition to volume production over the next year.

OpenLight holds more than 360 patents covering its PDK and the manufacturing of heterogeneously integrated III-V photonics. According to the company, its PDK is already being used by over 20 companies to design and fabricate PASICs across a wide spectrum of applications.
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Glossary
integrated photonics
Integrated photonics is a field of study and technology that involves the integration of optical components, such as lasers, modulators, detectors, and waveguides, on a single chip or substrate. The goal of integrated photonics is to miniaturize and consolidate optical elements in a manner similar to the integration of electronic components on a microchip in traditional integrated circuits. Key aspects of integrated photonics include: Miniaturization: Integrated photonics aims to...
indium phosphide
Indium phosphide (InP) is a compound semiconductor material composed of indium (In) and phosphorus (P). It belongs to the III-V group of semiconductors, where elements from groups III and V of the periodic table combine to form a variety of important semiconductor materials. Indium phosphide is known for its favorable electronic and optical properties, making it widely used in the fabrication of optoelectronic devices. Key features and properties of indium phosphide include: Bandgap:...
BusinessOpticschipsintegrated photonicsMaterialsindium phosphideLasersphotonic applications-specific integrated circuitPASICfundingSeries AOpenLightSynopsysProcess Design KitPDKFiber Optics & Communicationsdata centerproductionmanufacturingvolumeAmericas

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