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Ytterbium-doped fibre laser Q-switched by a cantilever-type micro-mirror
Abstract : We present an Ytterbium fibre laser operating in the Q-switch regime by using a Micro- Opto- Electro- Mechanical System (MOEMS) of novel design. The cantilever-type micro-mirror is designed to generate short laser pulses with duration between 20 ns and 100 ns at repetition rates ranging from a few kilohertz up to 800 kHz. The bent profile of this new type of MOEMS ensures a high modulation rate of the laser cavity losses while keeping a high actuating frequency.
https://hal-unilim.archives-ouvertes.fr/hal-01277860
Contributeur : Vincent Kermène <>
Soumis le : mardi 23 février 2016 - 11:57:57
Dernière modification le : lundi 23 novembre 2020 - 09:38:02
Contributeur : Vincent Kermène <>
Soumis le : mardi 23 février 2016 - 11:57:57
Dernière modification le : lundi 23 novembre 2020 - 09:38:02
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