Company comparison

Lumentum vs Coherent

A neutral comparison of Lumentum and Coherent in optical infrastructure, photonics components, and data center connectivity.

Research field	Lumentum	Coherent
Category	Optical components and lasers	Broad photonics, optics, and engineered materials
Business role	Supplier of optical components and lasers for communications and industrial markets	Supplier across optical communications, lasers, materials, and photonics systems
AI infrastructure exposure	Relevant to high-speed optical links and optical component demand	Relevant to optical communications, lasers, and photonics components used in data infrastructure
Key technologies	Lasers Optical components Photonic integration	Datacom optics Lasers Engineered materials Photonics components
Maturity level	Core Supplier	Core Supplier
Risk level	Medium	Medium
Competitors	Coherent Corning Applied Optoelectronics	Lumentum Corning Applied Optoelectronics
Related companies	Fabrinet Applied Optoelectronics Corning	Fabrinet POET Technologies Corning

Key Companies

LITE · Public · United States

Medium risk

Optical component and laser supplier with relevance to high-speed data center connectivity and photonics roadmaps.

4/5

COHR · Public · United States

Medium risk

Broad photonics and engineered materials supplier with exposure to optical communications and data center connectivity.

4/5

Lumentum vs Coherent

A neutral comparison of Lumentum and Coherent through optical components, lasers, photonics, and data center infrastructure roles.

AI optical interconnect companies

A neutral guide to optical interconnect companies that help move data through AI data centers.