Watt-level passively Q-switched Er:Lu2O3 laser at 2.84 µm using MoS2.
Opt Lett
; 41(3): 540-3, 2016 Feb 01.
Article
em En
| MEDLINE
| ID: mdl-26907418
ABSTRACT
Efficient diode-pumped passively Q-switched ErLu2O3 laser operation at 2.84 µm was realized. A few-layer MoS2 nanosheet film on a YAG substrate, was fabricated and employed as saturable absorber (SA) in a short plane-plane cavity. Under an absorbed diode laser pump power of 7.61 W, an average output power of 1.03 W was generated with a pulse duration of 335 ns and a repetition rate of 121 kHz, resulting in a pulse energy of 8.5 µJ.
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01-internacional
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MEDLINE
Assunto principal:
Óxidos
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Dissulfetos
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Érbio
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Lasers de Estado Sólido
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Lutécio
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Molibdênio
Idioma:
En
Revista:
Opt Lett
Ano de publicação:
2016
Tipo de documento:
Article