An erbium-doped waveguide amplifier on a photonic integrated chip (IMAGE)

Ecole Polytechnique Fédérale de Lausanne

An erbium-doped waveguide amplifier on a photonic integrated chip

Caption

An erbium-doped waveguide amplifier on a photonic integrated chip in 1X1 cm2 size, with green emission from excited erbium ions.

Credit

EPFL Laboratory of Photonics and Quantum Measurements (LPQM)/Niels Ackermann.

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