Portrait of Kristina M. Johnson
Photo: Department of EnergySource · Public domain
Communications Hardware

Kristina M. Johnson

Polarization-control optical components

United StatesEvidence: high confidenceChecked July 2026

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Who is Kristina M. Johnson?

Kristina M. Johnson is an inventor associated with United States. Their documented work in communications hardware includes Polarization-control optical components, the contribution at the center of this evidence-backed profile.

Kristina M. Johnson invented polarization-control technologies that manipulate light within optical components used for communications, imaging and display systems. Her engineered liquid-crystal and optoelectronic hardware made optical signals more controllable and supported practical, high-performance photonic devices.

Known forPolarization-control optical components
FieldCommunications Hardware
Associated withUnited States
Evidence reviewed2 sources
01

What did Kristina M. Johnson invent?

Invented polarization-control technologies for optical communications and imaging components.

02

What did Kristina M. Johnson accomplish?

Johnson’s polarization-control inventions earned National Inventors Hall of Fame recognition for their contribution to optical technology.

03

What is known about Kristina M. Johnson today?

President Biden awarded Johnson the National Medal of Technology and Innovation in January 2025.

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