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Conferences > CLEO_AT > 2018 > JW2A > JW2A.55

Integrated Photodiodes for On-chip Semiconductor Optical Amplifier Gain Measurement

Agnès Verdier, Alexandre Garreau, Karim Mekhazni, Carmen Gomez, Hélène Debregeas, Hélène Carrere, and Romain Brenot

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Abstract

Two photodiodes are integrated on a semiconductor optical amplifier (SOA) for on-chip measurement of the gain. Coupled waveguides drive fraction of light into photodiodes for gain calculation from photocurrents ratio. The method can easily be implemented in SOA inside photonic integrated circuits.

© 2018 The Author(s)

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