October 1, 1990
1 min read
The Photorefractive Effect
A laser beam passing through a crystal can suddenly burst into a spray of light. This photorefractive effect may be the key to developing computers that exploit light instead of electricity
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October 1, 1990
1 min read
The Photorefractive Effect
A laser beam passing through a crystal can suddenly burst into a spray of light. This photorefractive effect may be the key to developing computers that exploit light instead of electricity