Separate phase-locking and coherent combining of two laser diodes in a Michelson cavity

Separate phase-locking and coherent combining of two laser diodes in a Michelson cavity

We describe a new coherent beam combining architecture based on passive phase-locking of two laser diodes in a Michelson external cavity on their rear facet, and their coherent combination on the front facet. As a proof-of-principle, two ridge lasers have been coherently combined with >90 % effic...

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Bibliographic Details
Main Authors: Schimmel, G., Doyen, I., Janicot, S., Ramirez, L.P., Hanna, M., Georges, P., Lucas-Leclin, G., Vilokkinen, V., Melanen, P., Uusimaa, P., Decker, J., Crump, P., Erbert, G., Bull, S., Kaunga-Nyirenda, S., Larkins, E.C.
Format: Conference or Workshop Item
Published: 2015
Subjects:
coherent combining
passive phase-locking
diode lasers
external cavity
Online Access:https://eprints.nottingham.ac.uk/35477/

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