Graphene-based passive Q-switching of a Tm3+: ZBLAN short-infrared waveguide laser

Author(s)
Lee, Ju Han
Gross, S
Cunning, BV
Brown, CL
Kielpinski, D
Monro, TM
Lancaster, DG
Griffith University Author(s)
Year published
2014
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Abstract
We report a passively Q-switched 1.9 μm thulium ZBLAN waveguide laser based on an extended cavity containing a flake-graphene saturable absorber film. The 790nm diode-laser-pumped laser produces up to 6 mW with ~1.4 μs pulses at ~25 kHz.
Conference Title
2014 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)
DOI
Subject
Optical Physics
Lasers and Quantum Electronics
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