# photonics

Published articles for photonics.

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## GlobalFoundries and Marvell are scaling up silicon photonics efforts as data centers outgrow copper wiring

DevFeed: [GlobalFoundries and Marvell are scaling up silicon photonics efforts as data centers outgrow copper wiring](<https://devfeed.tech/articles/globalfoundries-and-marvell-are-scaling-up-silicon-photonics-efforts-as-data-centers-outgrow-copper-wiring-55260.md>)

Original publisher: [Read original article](<https://www.techspot.com/news/113903-globalfoundries-marvell-scaling-up-silicon-photonics-efforts-data.html>)

Author: Alfonso Maruccia

Published: 2026-09-18T20:25:00Z

Content type: news

Language: en

Sources: [TechSpot](<https://devfeed.tech/sources/techspot.md>)

Topics: [data centers](<https://devfeed.tech/topics/data-centers.md>), [Network](<https://devfeed.tech/topics/network.md>), [Scalability](<https://devfeed.tech/topics/scalability.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [systems](<https://devfeed.tech/topics/systems.md>), [data](<https://devfeed.tech/topics/data.md>)

Tags: [advanced-packaging](<https://devfeed.tech/tags/advanced-packaging.md>), [ai](<https://devfeed.tech/tags/ai.md>), [co-packaged-optics](<https://devfeed.tech/tags/co-packaged-optics.md>), [connectivity](<https://devfeed.tech/tags/connectivity.md>), [data-center](<https://devfeed.tech/tags/data-center.md>), [data-centers](<https://devfeed.tech/tags/data-centers.md>), [enterprise](<https://devfeed.tech/tags/enterprise.md>), [futurology](<https://devfeed.tech/tags/futurology.md>), [globalfoundries](<https://devfeed.tech/tags/globalfoundries.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [industry](<https://devfeed.tech/tags/industry.md>), [infrastructure](<https://devfeed.tech/tags/infrastructure.md>), [manufacturing](<https://devfeed.tech/tags/manufacturing.md>), [marvell](<https://devfeed.tech/tags/marvell.md>), [nvidia](<https://devfeed.tech/tags/nvidia.md>), [partnership](<https://devfeed.tech/tags/partnership.md>), [photonics](<https://devfeed.tech/tags/photonics.md>), [scaling](<https://devfeed.tech/tags/scaling.md>), [silicon-photonics](<https://devfeed.tech/tags/silicon-photonics.md>)

### AI overview

GlobalFoundries and Marvell Technology are expanding a multi-year partnership focused on silicon germanium and silicon photonics for high-bandwidth data-center connectivity. GlobalFoundries plans to increase production capacity, while Marvell is investing in optical architectures such as pluggable transceivers, near-packaged optics, and co-packaged optics for AI infrastructure.

### Source excerpt

GlobalFoundries and Marvell Technology have announced an expanded partnership in manufacturing novel connectivity solutions. The multi-year agreement centers on GlobalFoundries' silicon germanium (SiGe) technology, with the company increasing production capacity at its Burlington, Vermont plant. Read Entire Article

## Why Package Digital Twins Are So Hard To Build

DevFeed: [Why Package Digital Twins Are So Hard To Build](<https://devfeed.tech/articles/why-package-digital-twins-are-so-hard-to-build-52609.md>)

Original publisher: [Read original article](<https://semiengineering.com/why-package-digital-twins-are-so-hard-to-build/>)

Author: Gregory Haley

Published: 2026-09-17T07:13:29Z

Content type: article

Language: en

Sources: [Semiconductor Engineering](<https://devfeed.tech/sources/semiconductor-engineering.md>)

Topics: [digital](<https://devfeed.tech/topics/digital.md>), [data](<https://devfeed.tech/topics/data.md>), [reliability-engineering](<https://devfeed.tech/topics/reliability-engineering.md>)

Tags: [advanced-packaging](<https://devfeed.tech/tags/advanced-packaging.md>), [amkor](<https://devfeed.tech/tags/amkor.md>), [ase](<https://devfeed.tech/tags/ase.md>), [chiplets](<https://devfeed.tech/tags/chiplets.md>), [components](<https://devfeed.tech/tags/components.md>), [digital-thread](<https://devfeed.tech/tags/digital-thread.md>), [digital-twins](<https://devfeed.tech/tags/digital-twins.md>), [heterogeneous-integration](<https://devfeed.tech/tags/heterogeneous-integration.md>), [hybrid-bonding](<https://devfeed.tech/tags/hybrid-bonding.md>), [intel-foundry](<https://devfeed.tech/tags/intel-foundry.md>), [manufacturing](<https://devfeed.tech/tags/manufacturing.md>), [manufacturing-packaging-and-materials](<https://devfeed.tech/tags/manufacturing-packaging-and-materials.md>), [mitsubishi-chemical-group](<https://devfeed.tech/tags/mitsubishi-chemical-group.md>), [model-calibration](<https://devfeed.tech/tags/model-calibration.md>), [models](<https://devfeed.tech/tags/models.md>), [multiphysics-simulation](<https://devfeed.tech/tags/multiphysics-simulation.md>), [osats](<https://devfeed.tech/tags/osats.md>), [photonics](<https://devfeed.tech/tags/photonics.md>), [process-variation](<https://devfeed.tech/tags/process-variation.md>), [reliability](<https://devfeed.tech/tags/reliability.md>), [semiconductor](<https://devfeed.tech/tags/semiconductor.md>), [siemens-eda](<https://devfeed.tech/tags/siemens-eda.md>), [synopsys](<https://devfeed.tech/tags/synopsys.md>), [system](<https://devfeed.tech/tags/system.md>), [top-stories](<https://devfeed.tech/tags/top-stories.md>), [traceability](<https://devfeed.tech/tags/traceability.md>)

### AI overview

The article explains why digital twins for advanced semiconductor packaging are difficult to build. A chiplet's behavior can change when its substrate, thermal interface, cooling approach, power envelope, or surrounding package changes, requiring models to account for integration across silicon, assembly, manufacturing variation, testing, and reliability.

### Source excerpt

Models need to be synchronized with what manufacturing actually builds. The post Why Package Digital Twins Are So Hard To Build appeared first on Semiconductor Engineering.

## With The Carina System, QuiX Pushes Photonic Quantum Computing Forward

DevFeed: [With The Carina System, QuiX Pushes Photonic Quantum Computing Forward](<https://devfeed.tech/articles/with-the-carina-system-quix-pushes-photonic-quantum-computing-forward-47986.md>)

Original publisher: [Read original article](<https://www.nextplatform.com/compute/2026/07/29/with-the-carina-system-quix-pushes-photonic-quantum-computing-forward/5280744>)

Author: Jeff Burt

Published: 2026-07-29T20:18:00Z

Content type: news

Language: en

Sources: [The Next Platform: In-depth coverage of high end computing](<https://devfeed.tech/sources/the-next-platform-in-depth-coverage-of-high-end-computing.md>)

Topics: [Quantum Computing](<https://devfeed.tech/topics/quantum-computing.md>)

Tags: [compute](<https://devfeed.tech/tags/compute.md>), [photonics](<https://devfeed.tech/tags/photonics.md>), [quantum](<https://devfeed.tech/tags/quantum.md>), [quantum-computing](<https://devfeed.tech/tags/quantum-computing.md>), [quix](<https://devfeed.tech/tags/quix.md>)

### AI overview

QuiX Quantum announced Carina, a commercial photonic quantum computer built around its Dedalo architecture. The company says the system is intended to support universal, fault-tolerant photonic computing and deployment in quantum-classical HPC datacenters.

### Source excerpt

For the past several months, QuiX Quantum has been rolling out key pieces of what executives are cal ...

## Salience Labs Wants To Scale Up AI With Silicon Photonics Optical Switch

DevFeed: [Salience Labs Wants To Scale Up AI With Silicon Photonics Optical Switch](<https://devfeed.tech/articles/salience-labs-wants-to-scale-up-ai-with-silicon-photonics-optical-switch-48008.md>)

Original publisher: [Read original article](<https://www.nextplatform.com/connect/2026/07/22/salience-labs-wants-to-scale-up-ai-with-silicon-photonics-optical-switch/5276643>)

Author: Timothy Prickett Morgan

Published: 2026-07-22T20:28:10Z

Content type: article

Language: en

Sources: [The Next Platform: In-depth coverage of high end computing](<https://devfeed.tech/sources/the-next-platform-in-depth-coverage-of-high-end-computing.md>)

Topics: [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [Network](<https://devfeed.tech/topics/network.md>), [Computing](<https://devfeed.tech/topics/computing.md>), [data centers](<https://devfeed.tech/topics/data-centers.md>), [GPU](<https://devfeed.tech/topics/gpu.md>), [High-Performance Computing](<https://devfeed.tech/topics/high-performance-computing.md>), [systems](<https://devfeed.tech/topics/systems.md>), [Nvidia](<https://devfeed.tech/topics/nvidia.md>), [Google](<https://devfeed.tech/topics/google.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [coherence](<https://devfeed.tech/tags/coherence.md>), [connect](<https://devfeed.tech/tags/connect.md>), [datacenter](<https://devfeed.tech/tags/datacenter.md>), [google](<https://devfeed.tech/tags/google.md>), [gpu](<https://devfeed.tech/tags/gpu.md>), [high-performance-computing](<https://devfeed.tech/tags/high-performance-computing.md>), [lumentum](<https://devfeed.tech/tags/lumentum.md>), [network](<https://devfeed.tech/tags/network.md>), [ocs](<https://devfeed.tech/tags/ocs.md>), [photonics](<https://devfeed.tech/tags/photonics.md>), [research](<https://devfeed.tech/tags/research.md>), [salience-labs](<https://devfeed.tech/tags/salience-labs.md>), [scale-up](<https://devfeed.tech/tags/scale-up.md>), [semiconductor](<https://devfeed.tech/tags/semiconductor.md>), [technology](<https://devfeed.tech/tags/technology.md>)

### AI overview

The article examines Salience Labs' silicon-photonics optical circuit switch for scaling AI and high-performance computing clusters. It compares the approach with MEMS and liquid-crystal-on-silicon switches used in existing systems and describes the company's research origins and semiconductor partnerships.

### Source excerpt

Optical circuit switches are not new and have been used in network technology research labs and in t ...

## Quantum Pulse Does Industrial Light Magic To Deliver Massive Boost In Qubits

DevFeed: [Quantum Pulse Does Industrial Light Magic To Deliver Massive Boost In Qubits](<https://devfeed.tech/articles/quantum-pulse-does-industrial-light-magic-to-deliver-massive-boost-in-qubits-48004.md>)

Original publisher: [Read original article](<https://www.nextplatform.com/connect/2026/06/17/quantum-pulse-does-industrial-light-magic-to-deliver-massive-boost-in-qubits/5257989>)

Author: Joe Fay

Published: 2026-06-17T19:49:52Z

Content type: news

Language: en

Sources: [The Next Platform: In-depth coverage of high end computing](<https://devfeed.tech/sources/the-next-platform-in-depth-coverage-of-high-end-computing.md>)

Topics: [Computing](<https://devfeed.tech/topics/computing.md>), [circuit](<https://devfeed.tech/topics/circuit.md>)

Tags: [circuits](<https://devfeed.tech/tags/circuits.md>), [computer](<https://devfeed.tech/tags/computer.md>), [computing](<https://devfeed.tech/tags/computing.md>), [connect](<https://devfeed.tech/tags/connect.md>), [design](<https://devfeed.tech/tags/design.md>), [energy](<https://devfeed.tech/tags/energy.md>), [error-correction](<https://devfeed.tech/tags/error-correction.md>), [industrial](<https://devfeed.tech/tags/industrial.md>), [light](<https://devfeed.tech/tags/light.md>), [manufacturing](<https://devfeed.tech/tags/manufacturing.md>), [performance](<https://devfeed.tech/tags/performance.md>), [photonics](<https://devfeed.tech/tags/photonics.md>), [platform](<https://devfeed.tech/tags/platform.md>), [quantum](<https://devfeed.tech/tags/quantum.md>), [quantum-computing](<https://devfeed.tech/tags/quantum-computing.md>), [quantum-pulse](<https://devfeed.tech/tags/quantum-pulse.md>), [qubits](<https://devfeed.tech/tags/qubits.md>), [routers](<https://devfeed.tech/tags/routers.md>), [silicon](<https://devfeed.tech/tags/silicon.md>), [startup](<https://devfeed.tech/tags/startup.md>), [technology](<https://devfeed.tech/tags/technology.md>)

### AI overview

The article reports that Israeli startup Quantum Pulse Ventures has introduced the QP2.0 platform, which it says uses redesigned photonic couplers and composite waveguides to improve quantum-computing fidelity and reduce manufacturing-related errors.

### Source excerpt

Israeli quantum startup Quantum Pulse Ventures has unwrapped a manufacturing line tweak that it says ...