Optical image of a hybrid integrated erbium-doped photonic integrated circuit-based laser (IMAGE)

Ecole Polytechnique Fédérale de Lausanne

Optical image of a hybrid integrated erbium-doped photonic integrated circuit-based laser

Caption

Optical image of a hybrid integrated erbium-doped photonic integrated circuit-based laser, providing fiber-laser coherence and previously unachievable frequency tunability.

Credit

Yang Liu (EPFL)

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