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John Kerr

17 December 1824 - 15 August 1907

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John Kerr

Male 17 December 1824 - 15 August 1907

Born, Scotland, United Kingdom.

Died, Glasgow, Scotland, United Kingdom.

Scottish Physicist and Electro-Optics Pioneer.refraction in solid and liquid dielectrics in an electrostatic field (1875) and of the so-called 'Kerr Effect'. In the 'Kerr Effect', a change in refractive index is proportional to the square of the electric field. Where the relationship is linear, the effect is known as the Pockels effect. Kerr also demonstrated a similar phenomenon for magnetic fields, and it is now called the 'Magneto-optic Kerr Effect'. Light from lasers allows the achievement of the effect using the light's own electric field, the 'AC Kerr Effect'.

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  1. Boyce, Robert.ged - provided by LifeTimes Research

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