Journal ArticleDOI
Multiwavelength generation in an erbium-doped fiber laser using in-fiber comb filters
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In this article, the authors demonstrated simultaneous continuous wave multiwavelength operation of an erbium-doped fiber laser using two types of recently developed in-fiber grating comb filters.Abstract:
Simultaneous continuous wave multiwavelength operation of an erbium-doped fiber laser has been demonstrated using two types of recently developed in-fiber grating comb filters. The lasing wavelengths and linewidths were determined by the comb filter, which was inserted in a ring cavity with a single inhomogeneously broadened gain medium.read more
Citations
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Journal ArticleDOI
Room temperature multifrequency erbium-doped fiber lasers anchored on the ITU frequency grid
TL;DR: In this paper, a room temperature multifrequency erbium-doped fiber (EDF) laser anchored on the ITU frequency grid and using frequency periodic filters is presented.
Journal ArticleDOI
Erbium-doped integrated waveguide amplifiers and lasers
TL;DR: In this contribution the important developments in the field of Er-doped integrated waveguide amplifiers and lasers are reviewed and current and future potential applications are explored.
Journal ArticleDOI
24-line multiwavelength operation of erbium-doped fiber-ring laser
Namkyoo Park,Paul F. Wysocki +1 more
TL;DR: In this paper, an erbium-doped fiber-ring laser with a low-loss cavity, controlled polarization evolution and liquid nitrogen cooling was used to achieve simultaneous lasing at up to 24 wavelengths.
Journal ArticleDOI
Multiwavelength fiber laser sources with Bragg-grating sensor multiplexing capability
TL;DR: In this paper, two erbium-doped fiber ring laser (EDFRLs) with simultaneous emission at four different wavelengths are demonstrated, where the sensing capability of the fiber Bragg gratings has been taken advantage of, allowing for the sources to be used as sensor multiplexing schemes.
Journal ArticleDOI
Multiple wavelength generation with Brillouin/erbium fiber lasers
G.J. Cowle,D.Yu. Stepanov +1 more
TL;DR: In this paper, the authors describe techniques for cascading the Brillouin/erbium fiber laser to generate optical combs, and experimentally demonstrate optical comb generation in the 1550-nm region.
References
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Journal ArticleDOI
Long periodic superstructure Bragg gratings in optical fibres
TL;DR: In this paper, a 40 mm long optical fiber grating superstructure is written by translating an ultraviolet writing beam along a fiber and phase mask assembly while its intensity is periodically varied, and the grating reflects at multiple wavelengths, equally spaced by 0.13 nm.
Journal ArticleDOI
Multiwavelength fiber laser using a spatial mode beating filter.
TL;DR: A multiwavelength comb is obtained from Er(3+) - and Nd(3+)-doped fiber lasers by incorporation of a section of multimode optical fiber into an otherwise single-mode fiber ring cavity.
Journal ArticleDOI
Wide-band Fabry-Perot-like filters in optical fiber
TL;DR: In this article, the fabrication and characterization of wide-band Fabry-Perot-like resonators in optical fiber has been reported, with free spectral ranges between 0.09 nm and 11.27 nm.
Journal ArticleDOI
12 frequency WDM laser based on a transmissive waveguide grating router
M. Zirngibl,Charles H. Joyner +1 more
TL;DR: In this article, a digitally tunable laser that is based on a 12*12 waveguide grating router integrated with semiconductor optical amplifiers is demonstrated, which is suitable for simultaneous multifrequency operation.
Journal ArticleDOI
Multiple wavelength operation of an erbium-doped fiber laser
TL;DR: In this article, an all-fiber, erbium-amplifier-based design that uses a grating wavelength division multiplexer with a fixed channel spacing of 4.8 nm for frequency selection is presented.
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