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Conference Papers Year : 2014

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

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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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Dates and versions

hal-01086072 , version 1 (21-11-2014)

Identifiers

  • HAL Id : hal-01086072 , version 1

Cite

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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