Photonics– category –
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Scalable Quantum Interferometers with SiN and Liquid Crystal Integration: Towards Low-Power, Reconfigurable Quantum Photonic Circuits
arXiv (学術論文プレプリント) そ 他 Overview Compact, efficient, and low-power phase modulators are essential for integrated quantum photonics. This research developed a Mach-Zehnder interferometer (MZI) integrating liquid crystal (LC) on... -
New Coalition Forms to Advance Optical Connectivity for AI Data Centers: Standardizing Expanded Beam Optical (EBO) Connectors
3M News USA Overview To support the rapid scale-up of AI data centers, industry leaders including 3M have formed a Multi-Source Agreement (MSA) to develop standard specifications for Expanded Beam Optical (EBO) connector solutions. EBO t... -
Silicon Nitride vs. Silicon Oxynitride: Performance Comparison and Applications in Photonics Materials
PatSnap Eureka USA Overview Silicon Nitride (SiN) and Silicon Oxynitride (SiOxNy) are critical materials in the photonics industry, directly impacting integrated optical device performance. SiN has established itself as a leading platfor... -
Surging Demand for Structured Fiber Cabling in AI Clusters: Exceeding DAC/AOC Limitations
FS USA Overview As AI clusters expand and accelerate to 800G/1.6T, Direct Attach Cables (DAC) and Active Optical Cables (AOC) are becoming insufficient due to their short reach, making structured fiber optic cabling indispensable. Fiber ... -
AI Networking Emerges as Data Center Bottleneck: Optical Interconnects Offer Solution
Datacenters.com USA Overview In modern AI environments, networking is becoming a more significant bottleneck than computing power. AI workloads constantly exchange vast amounts of data between GPUs, leading to concentrated east-west traf... -
Lasers are the Heartbeat of Optical AI Data Centers: Coherent Dramatically Scales InP Production
Semiconductor Engineering USA Overview Indium Phosphide (InP) lasers are pivotal in optical interconnects for AI data centers. While most scale-out data currently uses laser-driven pluggable transceivers, Co-Packaged Optics (CPO) is begi... -
Optech Technology Unveils 1.6T and 800G OSFP224 Optical Transceivers for NVIDIA AI Data Centers
Optech Technology Co., Ltd. そ 他 Overview Optech Technology has announced advanced 1.6T and 800G OSFP224 optical transceivers designed for next-generation AI data centers, InfiniBand XDR, and Ethernet networks. These products are compat... -
MIT Silicon Photonics LiDAR Chip Enables Compact, High-Performance Sensors for Autonomous Systems
MIT News USA Overview MIT researchers have developed a novel silicon photonics chip design for LiDAR sensors, promising miniaturization and enhanced durability by eliminating moving parts. This innovative design minimizes unwanted crosst... -
Ciena Championing Open Ecosystem with Open CPX MSA to Accelerate Widespread CPO Adoption
Ciena USA Overview As AI infrastructure scales, the limitations of pluggable optical modules necessitate a transition to Co-Packaged Optics (CPO). An open ecosystem is crucial for widespread CPO adoption, with Open CPX MSA providing the ... -
National University of Singapore Unveils Photonic AI Accelerator Achieving 20x Energy Reduction, Paving Way for Faster, Smarter AI
EurekAlert! (National University of Singapore) Singapore Overview A research team at the National University of Singapore (NUS) has announced a novel photonic AI accelerator capable of fully optical domain computation and response. This ...
