Guide NVIDIA''s $4B Photonics Play: Lumentum vs Coherent
NVIDIA is spending $4 billion on silicon photonics through Lumentum and Coherent deals. Here''s which partnership looks stronger heading into 2026.
Guide Integrated Photonics | Transitioning to End-to-End Optical I/O
Integrated photonics brings together the advantages of silicon photonics and CMOS circuits. By integrating the power of optical directly with compute, memory, and peripheral technologies, high
Guide What Is ''Silicon Photonics''? Why Intel, TSMC, NVIDIA, Apple Are
Integrated circuits (ICs) cram millions of transistors onto a single chip, performing various complex calculations. Silicon Photonics, on the other hand, represents integrated “light” paths, where
Guide Any Color You Like: NIST Scientists Create ''Any Wavelength'' Lasers
A Multilayered Approach The new NIST photonics chip is a bit like a layer cake. NIST physicists Papp and Grant Brodnik, along with colleagues, started with a standard wafer of silicon
Guide Silicon photonics
Silicon photonic devices can be made using existing semiconductor fabrication techniques, and because silicon is already used as the substrate for most integrated circuits, it is possible to create hybrid
Guide “Optical” Breakthrough: Silicon Photonics Chips Ready to Launch
Silicon photonics (SiPh) is a technology that combines electronics and photonics, miniaturizing optical circuits into a small chip and using optical waveguides to transmit light signals
Guide What Is Silicon Photonics and How Does It Work?
Where traditional computer chips push electrons through copper wires, silicon photonic chips guide photons (particles of light) through tiny channels called waveguides etched into the same
Guide Photonics advance could enable compact, high-performance lidar
MIT researchers demonstrated an advanced silicon-photonics chip-based system that could enable compact, durable, solid-state, high-performance lidar sensors for autonomous vehicles
Guide Roadmapping the next generation of silicon photonics
We chart the generational trends in silicon photonics technology, drawing parallels from the generational definitions of CMOS technology. We identify the crucial challenges that must be solved to make giant