论文信息 - Two-photon photovoltaic effect in gallium arsenide

Two-photon photovoltaic effect in gallium arsenide

The two-photon photovoltaic effect is demonstrated in gallium arsenide at 976 and 1550 nm wavelengths. A waveguide photodiode biased in its fourth quadrant is used to harvest electrical power from photons lost to two-photon absorption.

Sasan Fathpour | Yagya D. Sharma | Sanjay Krishna | Jichi Ma | Jeff Chiles

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