HPC Wire

We are proud to announce the first half of the HPCwire 35 Legends Class of 2026. Our third annual list recognizes 35 luminaries who have made HPC what it is today.

Media Coverage

August 4, 2026

Xscape Photonics

An Update from Xscape Photonics: Product, Milestones and What Comes Next

Blogs

July 30, 2026

Xscape Photonics

Why the U.S. Department of Energy is Supporting Xscape Photonics

Blogs

July 27, 2026

TheVoltPost.com

ARPA-E Backs Xscape Photonics to Revolutionize Energy-Efficient Computing

Media Coverage

July 17, 2026

Cignal AI

Optical Component Startup Tracker

Media Coverage

July 17, 2026

Converge! Network Digest

Xscape Photonics Selected for ARPA-E SCALEUP

Media Coverage

July 17, 2026

Xscape Photonics

Xscaping Limits Blog Series #5: The Optical Networks Connecting AI

Blogs

July 15, 2026

Xscape Photonics

U.S. Department of Energy Announces New SCALEUP Ready Projects to Advance Fusion Power and Semiconductor Technology

Press Releases

July 11, 2026

SemiEngineering.com

Lasers Are The Heartbeat Of The Optical AI Data Center

Media Coverage

July 11, 2026

EE Times Taiwan

AI computing power competition enters the second half Xscape targets data movement bottlenecks

Media Coverage

June 25, 2026

Xscape Photonics

Xscaping Limits Blog Series #4: Why AI Clusters Need Optics

Blogs

June 12, 2026

Xscape Photonics

Xscaping Limits Blog Series #3: Xscape the Copper Wall

Blogs

May 27, 2026

TheVoltPost.com

Exclusive - CEO of Xscape Photonics on Turning Racks into One Giant GPU

Media Coverage

May 22, 2026

Move The Needle

How Xscape Photonics plans to solve AI data centres’ networking bottleneck with silicon photonics

Media Coverage

May 15, 2026

Xscape Photonics

Xscaping Limits Blog Series #2: Xscape Al Infrastructure Limits- Scaling Al Beyond Compute

Blogs

May 14, 2026

Xscape Photonics

Xscape the Ordinary Career - Build What the Industry Said Wasn’t Possible

Blogs

April 29, 2026

Xscape Photonics

Xscaping Limits Blog Series #1: The Hard Ceiling Facing AI Brains For Human Intelligence

Blogs

April 14, 2026

laserfocusworld.com

Podcast Interview with Vivek Raghunathan Co-founder and CEO of Xscape Photonics

Media Coverage

March 25, 2026

optica.org

From Promise to Pressure Test

Media Coverage

March 18, 2026

ComputerWeekly.com

Photonics - Xscape: Building the eight-wavelength laser for AI data

Media Coverage

March 14, 2026

HPC Wire

Xscape Photonics Announces $37M in New Funding, Launches Eight-Wavelength Laser for AI Data Center Networks

Media Coverage

March 12, 2026

Photonics Spectra

Xscape Photonics Secures $37M in Funding

Media Coverage

March 12, 2026

Xscape Photonics

Xscape Photonics Announces $37 Million in New Funding, Launches Eight-Wavelength Laser for AI Data Center Networks Share

Press Releases

March 11, 2026

Converge! Network Digest

Xscape Photonics Raises $37M and Intros 8-Wavelength Laser Architecture

Media Coverage

March 11, 2026

Tech Funding News

Xscape Photonics raises $37M to laser-power AI data centres with 8-color FalconX

Media Coverage

March 11, 2026

Optics.com

Xscape adds $37M to series A round

Media Coverage

March 11, 2026

SiliconAngle.com

Xscape debuts its first laser-based optical interconnect after raising $37M in fresh funding

Media Coverage

March 11, 2026

Xscape Photonics

Xscape the Expected: Why We Started Xscape Photonics

Blogs

March 11, 2026

EE Times Taiwan

Breaking through the computing power bottleneck: Multicolor silicon photonics will reshape AI data centers in 2026

Media Coverage

February 6, 2026

EE Times Asia

Escaping the Limits: Why Multicolor Silicon Photonics are the Missing Link for Scaling AI in 2026

Media Coverage

February 6, 2026

Tom's Hardware

Photonics and high-speed data movement is the next big AI bottleneck — following copper, power, DRAM, and NAND

Media Coverage

February 3, 2026

SBT Industries

PIC Summit Interview

Media Coverage

January 27, 2026

Photonicsonline.com

Silicon Photonics Tackles AI's Data Bottleneck

Media Coverage

December 2, 2025

LinkedIn

Xscape Photonics Co-founder and President, Alexander Gaeta, wins 2026 Arthur L. Schawlow Prize in Laser Science

Media Coverage

November 9, 2025

LinkedIn

Xscape Photonics co-founder, Professor Michal Lipson, officially inducted into the National Academy of Engineering!

Media Coverage

October 28, 2025

ElectronicDesign

Multi-wavelength Photonics Delivers Higher Throughput for AI Fabrics

Media Coverage

October 7, 2025

LinkedIn

Proud moment! Our founding engineer Andres Gil-Molina and co-founders Michal Lipson, Alexander Gaeta, and Yoshi O. are redefining what’s possible in multi-color lasers.

Media Coverage

October 7, 2025

ElectronicDesign

Multi-Wavelength Photonics Delivers Higher Throughput for AI Fabrics

Media Coverage

October 2, 2025

convergedigest.com

Xscape and Tower Demo On-Chip Multi-Color Laser for AI Fabrics

Media Coverage

September 17, 2025

nextgeninfra.io

AIInfraSummit25: Xscape Photonics on Scaling AI with Light

Media Coverage

September 15, 2025

semiconductor-today.com

Xscape and Tower unveil first optically pumped on-chip multi-wavelength laser platform for AI data-center fabrics

Media Coverage

August 27, 2025

TheFastMode.com

Xscape Photonics, Tower Semiconductor Launch Multi-Wavelength Laser for AI Datacenter Fabrics

Media Coverage

August 27, 2025

NewElectronics.co.uk

Optically pumped on-chip multi-wavelength laser platform for AI datacentre fabrics

Media Coverage

August 27, 2025

SiliconAngle.com

Integrated photonics startup OpenLight gets $34M to design and build faster interconnects for AI chips

Media Coverage

August 26, 2025

Xscape Photonics

Xscape Photonics and Tower Semiconductor Unveil the Industry’s First Optically Pumped On-Chip Multi-Wavelength Laser Platform for AI Datacenter Fabrics

Press Releases

August 25, 2025

Tower Semiconductor

Xscape Photonics and Tower Semiconductor Unveil the Industry’s First Optically Pumped On-Chip Multi-Wavelength Laser Platform for AI Datacenter Fabrics

Media Coverage

August 25, 2025

EETimes.com

Chiplets Consolidation Wave is Just Beginning

Media Coverage

August 22, 2025

LinkedIn

Join Xscape Photonics Inc at The Future of Chiplets 2025 Conference organized by EE Times | Electronic Engineering Times

Media Coverage

August 17, 2025

Xscape Photonics

Xscape Photonics Reveals EagleX Laser Evaluation Kit for ChromX Platform

Press Releases

June 18, 2025

BusinessWire

Xscape Photonics Reveals EagleX Laser Evaluation Kit for ChromX Platform

Media Coverage

June 18, 2025

LinkedIn

Xscape Photonics Inc at IEEE Optical Interconnect and Packaging (OIP) Conference

Media Coverage

June 15, 2025

LinkedIn

The Technology Landscape of the Wireline and Wireless Optical Communication

Invited Talks

June 15, 2025

Youtube

SBT C Suite Spotlight Vivek Raghunathan, CEO Xscape Photonics

Invited Talks

May 16, 2025

spectrum.ieee.org

Start-Ups Bring Optics Right to the GPU New optical interconnects could provide the bandwidths needed for AI data centers

Media Coverage

April 20, 2025

LinkedIn

Xscape Photonics Inc. has appointed Vikram Sadagopan as its VP of Engineering

Blogs

April 18, 2025

LinkedIn

Tim Jenks joins Xscape Photonics Inc as Business Execution Advisor

Blogs

April 6, 2025

LinkedIn

Xscape Photonics Inc. has appointed Karthik Vaithianathan as its Head of AI Systems Architecture

Blogs

April 4, 2025

LinkedIn

Session: High Power & Multi-wavelength laser light sources for AI Clusters

Invited Talks

March 30, 2025

Columbia Engineering

Michal Lipson and Venkat Venkatasubramanian Elected to the National Academy of Engineering

Media Coverage

February 12, 2025

LinkedIn

One-on-one between Optica and Xscape Photonics

Invited Talks

December 10, 2024

Seniorexecutive.com

Top AI Founders To Watch in 2025

Media Coverage

November 21, 2024

Columbia Engineering

Xscape Photonics Raises $44 Million Series A to Reimagine the AI Data Center

Media Coverage

October 31, 2024

Fortune.com

Investors pour into photonics startups to stop data centers from hogging energy and to speed up AI

Media Coverage

October 21, 2024

Crunchbase.com

The Week’s 10 Biggest Funding Rounds: X-energy And Lightmatter Lead The Way

Media Coverage

October 18, 2024

SiliconAngle.com

Data centers try to cool it as AI explodes, and Big Tech goes nuclear

Media Coverage

October 18, 2024

SemiEngineering.com

Chip Industry Week In Review

Media Coverage

October 18, 2024

TheNextPlatform.com

ONE LASER TO PUMP UP AI INTERCONNECT BANDWIDTH BY 10X

Media Coverage

October 17, 2024

Crunchbase.com

Eye On AI: As Big Money Rolls Into Data Centers, Startup Investment Gains

Media Coverage

October 17, 2024

Datacenter Dynamics

Silicon photonics startup Xscape Photonics closes $44m funding round

Media Coverage

October 16, 2024

AINews.com

Xscape Photonics raises $44 mn to reimagine the AI data center

Media Coverage

October 16, 2024

DigitalInfranet.com

Xscape Photonics raises $44 mn to reimagine the AI data center

Media Coverage

October 16, 2024

EETimes.com

Photonics Startup Exits Stealth with $44M to Solve Data Center Escape Bandwidth Problem

Media Coverage

October 16, 2024

Optics.com

Silicon photonics startup Xscape backed by Nvidia and Cisco in $44M funding round

Media Coverage

October 16, 2024

NewElectronics.co.uk

Xscape Photonics raises $44 million in Series A funding

Media Coverage

October 16, 2024

Datacenter Dynamics

Silicon photonics startup Xscape Photonics closes $44m funding round

Media Coverage

October 16, 2024

Crunchbase.com

Photonic Startup Lightmatter Raises $400M Amid Data Center Frenzy; Hits $4.4B Valuation

Media Coverage

October 16, 2024

SemicondumctorInsight.com

Xscape Photonics Secures $44 Million Series A to Transform AI Data Centers

Media Coverage

October 16, 2024

TheFastMode.com

Xscape Secures $44M from Cisco, NVIDIA & Others to Drive AI Data Center Innovation

Media Coverage

October 16, 2024

AmericanBazaarOnline.com

Silicon photonics startup Xscape lands a $44 million investment from Nvidia, Cisco and more

Media Coverage

October 16, 2024

Youtube

EETimes spoke to Xscape Photonics Founder & CEO Vivek Raghunathan at the OCP Global Summit

Invited Talks

October 16, 2024

Xscape Photonics

Xscape Photonics Raises $44 Million Series A to Reimagine the AI Data Center

Blogs

October 15, 2024

SiliconAngle.com

Xscape Photonics raises $44M to accelerate development of laser-based chip interconnects

Media Coverage

October 15, 2024

AIThority.com

Xscape Photonics Raises $44 Million Series A to Reimagine the AI Data Center

Media Coverage

October 15, 2024

Futuriom.com

XSCAPE PHOTONICS GRABS $44 MILLION TO SPEED UP AI

Media Coverage

October 15, 2024

World-Today-News.com

Xscape is building multicolor lasers to connect chips within datacenter

Media Coverage

October 15, 2024

AINews.com

Xscape Photonics Develops Multicolor Lasers to Boost AI Datacenters

Media Coverage

October 15, 2024

TheInformation.com

OpenAI’s Charity Could Soon Be Worth $40 Billion

Media Coverage

October 15, 2024

LightReading.com

Cisco, Nvidia join Xscape's $44M series A round

Media Coverage

October 15, 2024

TechCrunch.com

Xscape is building multicolor lasers to connect chips within data centers

Media Coverage

October 15, 2024

CiscoInvestments.com

Harnessing the Power of Light: Multi-Wavelength Technology Transforms Data Centers

Media Coverage

October 15, 2024

MarketScreener.com

Xscape Photonics Inc. announced that it has received $44 million in funding from a group of investors

Media Coverage

October 14, 2024

Youtube

Xscape Photonics CEO Vivek Raghunathan on Escape Bandwidth

Invited Talks

October 10, 2024

Photonics.com

Silicon Photonics Company Xscape Photonics Raises $44M

Media Coverage

October 1, 2024

LinkedIn

Session: The Open Chiplet Economy and AI DAC 2024

Blogs

June 25, 2024

BuzzSprout.com

ECTC 2024: Can Photonics Solve the AI Energy Problem? Why is Process Control so Critical to Advanced Packaging?

Invited Talks

June 6, 2024

LinkedIn

From Open Compute to Supercompute, Xscape Photonics journey continues

Blogs

May 5, 2024

LinkedIn

eXciting times at Xscape Photonics. Come visit us at Booth #825 @ ECOC 2023 to find out more

Blogs

May 1, 2024

LinkedIn

Xscape Photonics Appoints Nicolas Herriau as VP of Strategy and Product Management

Blogs

April 1, 2024

LinkedIn

Xscape Photonics joins the CW-WDM MSA

Media Coverage

April 1, 2024

laserfocusworld.com

Co-packaging photonics and electronics poses challenges

Media Coverage

March 28, 2024