Silicon Photonics Startups

DustPhotonics

Silicon photonics technology for hyperscale data centers and AI applications.

Aloe Semiconductor

Develops advanced semiconductor technology to double PAM4 optics bandwidth using dual polarization.

Luxtera, Inc.

Luxtera specializes in Silicon CMOS Photonics, bringing direct “fiber to the chip” connectivity to the market.

Skorpios Technologies

Telecommunications company developing silicon photonics solutions for high-speed communication.

Eridan Communications

Fabless technology company developing next-generation communications hardware for 5G and beyond.

Luminous Computing

Premium domain name Luminous.com, valued at seven figures, is for sale.

EDWATEC

Swiss high-tech startup developing rare-earth ion-doped photonic integrated circuits for optical communication.

LiGenTec

LIGENTEC designs and manufactures low-loss silicon nitride photonic integrated circuits (PICs) for high-tech industries.

Ayar Labs

Co-packaged optics for higher bandwidth and lower power data transmission.

Xscape Photonics

Optical interconnect startup enabling ultra-fast, high-capacity data transmission for AI data centers.

Neurophos

Neurophos develops photonic AI chips (OPUs) for extreme efficiency and performance in AI compute.

Scintil Photonics

Develops laser-integrated silicon photonics for high-speed optical interconnects in AI data centers.

Anello Photonics

Anello Photonics delivers resilient, high-precision navigation solutions for GPS-denied environments using proprietary SiPhOG™ technology.

Ranovus

Designs and manufactures high-density, low-power optical interconnect solutions for AI and cloud infrastructure.

Alcyon Photonics

Spanish startup designing high-performance photonic integrated circuits (PICs) and IP.

Rockley Photonics

Rockley Photonics is developing integrated silicon photonics solutions for sensing and communication applications.

Diamond Quanta

Pioneering a scalable engineered diamond platform for advanced coatings, substrates, and active devices.

AEPONYX

Designs and markets MEMS-based silicon photonics chips for fiber optic access to the cloud.

OpenLight

Marvell Technology

A global leader in providing data infrastructure semiconductor solutions.