Characteristics comparison of Er-doped double-pass superfluorescent fiber sources pumped near 980 nm
Resource
IEEE Photonics Technology Letters 9 (4): 446-448
Journal
IEEE Photonics Technology Letters
Journal Volume
9
Journal Issue
4
Pages
446-448
Date Issued
1997
Date
1997
Author(s)
Chen, C.D.
Abstract
The Er-doped superfluorescent fiber sources (SFS's) pumped near 980 nm in double-pass forward and backward configurations are compared for the first time. The results indicate that a double-pass backward SFS is superior to the forward counterpart in many aspects: higher output power at various lengths of erbium-doped fiber, better pump-power dependent mean wavelength stability, and larger linewidths at various fiber mirror reflectance.
Subjects
Superfluorescent fiber source
SDGs
Other Subjects
Attenuation; Electric attenuators; Fluorescent lamps; Frequency division multiplexing; Light polarization; Mirrors; Optical variables measurement; Semiconductor lasers; Navigation grade fiber optical gyroscopes; Superfluorescent fiber source; Optical fibers
Type
review
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