Coherent combining of two laser diodes phase-locked by an external Michelson cavity (orale)

Abstract : We describe a coherent beam combining architecture based on passive phase-locking of two laser diodes in a Michelson external cavity and their coherent combination. Two ridge lasers have been coherently combined with 90% efficiency. Different active phase-locking schemes have been compared to stabilize the external cavity.
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https://hal-iogs.archives-ouvertes.fr/hal-01086072
Contributor : Gaëlle Lucas-Leclin <>
Submitted on : Friday, November 21, 2014 - 5:42:22 PM
Last modification on : Friday, March 30, 2018 - 6:07:09 PM

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  • HAL Id : hal-01086072, version 1

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Guillaume Schimmel, Ioana Doyen, Sylvie Janicot, Patricia Ramirez, Marc Hanna, et al.. Coherent combining of two laser diodes phase-locked by an external Michelson cavity (orale). European Semiconductor Laser Workshop, Sep 2014, Paris, France. ⟨hal-01086072⟩

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