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Title: Stable 10 W Er:ZBLAN fiber laser operating at 271–288μm
Authors: Tokita, Shigeki
Hirokane, Mayu
Murakami, Masanao
Shimizu, Seiji
Hashida, Masaki  kyouindb  KAKEN_id  orcid (unconfirmed)
Sakabe, Shuji  kyouindb  KAKEN_id
Author's alias: 時田, 茂樹
Issue Date: 23-Nov-2010
Publisher: Optical Society of America
Journal title: Optics Letters
Volume: 35
Issue: 23
Start page: 3943
End page: 3945
Abstract: We have developed a diode-pumped tunable 3μm fiber laser with a cw output power of the order of 10W with the use of an erbium-doped ZBLAN fiber. A tunability range of 110nm (2770 to 2880nm) with an output power between 8 and 11W was demonstrated. As the pump power was increased, the center of the wavelength range was shifted toward longer wavelengths, but the width of the wavelength range was largely unaffected. The total tunability range for various pump power levels was 170nm (2710 to 2880nm). To our knowledge, this is the highest performance (output power and tunability) obtained from a tunable 3μm fiber laser.
Rights: © 2010 Optical Society of America
DOI(Published Version): 10.1364/OL.35.003943
Appears in Collections:Journal Articles

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