LWLG · Public · United States
Development-stage electro-optic polymer company often discussed in the context of future high-speed photonics.
LPTH · NASDAQ · Public · United States
Optics and photonics component company with a smaller-scale role in specialized optical systems and materials.
LightPath is not a mainstream AI data center platform company, but it belongs in a broader photonics watchlist where specialized optical components may intersect future infrastructure needs.
LWLG · Public · United States
Development-stage electro-optic polymer company often discussed in the context of future high-speed photonics.
POET · Public · Canada
Early-stage photonics platform company associated with integrated optical engines and advanced packaging concepts.
COHR · Public · United States
Broad photonics and engineered materials supplier with exposure to optical communications and data center connectivity.
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