High-Brightness Wavelength-Beam-Combined Eyesafe Diode Laser Stacks

At 1450 nm, we have demonstrated 20-W wavelength-beam-combined output from a 25- element single bar (M 2 ~ 1.9 times 10), and 80-W cw from a 6-bar diode stack (M 2 ~ 36 times 68).

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Bibliographic Details
Main Authors: Gopinath, J.T., Chann, B., Fan, T.Y., Sanchez-Rubio, A.
Format: Conference Proceeding
Language:English
Subjects:
Diode lasers
Erbium-doped fiber lasers
Gas lasers
Holography
Laser beams
Lenses
Optical arrays
Pump lasers
Semiconductor laser arrays
Solid lasers
Online Access:Request full text
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Description
Summary:At 1450 nm, we have demonstrated 20-W wavelength-beam-combined output from a 25- element single bar (M 2 ~ 1.9 times 10), and 80-W cw from a 6-bar diode stack (M 2 ~ 36 times 68).
ISSN:2160-9004
DOI:10.1109/CLEO.2007.4452722