Multiwavelength Raman fiber lasers with equalized peak power using a sampled chirped fiber Bragg grating

Guo, Ningqun; Shum, Ping; Aditya, Sheel; Liu, D.; Gong, Yandong; Ngo, Nam Quoc; Tang, Ming

doi:10.1007/s00340-006-2166-5

Cited by 10 publications

(1 citation statement)

References 14 publications

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“…A careful selection of pump wavelengths and appropriate spectroscopic properties of the gain medium are the main criteria that determine this wide range of tunability. Together with other fascinating technical attributes such as wide amplification bandwidth and tailored to any wavelength range, RFLs have been utilized to generate multiple wavelength lasers [1]. Other beneficial applications are for optical coherence tomography, pulse compression, supercontinuum generation, and spectroscopy [2].…”

Section: Introductionmentioning

confidence: 99%

Tunable Raman fiber laser induced by Rayleigh back-scattering in an ultra-long cavity

Sarmani¹,

Zamiri

Bakar³

et al. 2011

J. Eur. Opt. Soc.-Rapid Publ.

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We report an ultra-long Raman laser with a 46 km fiber length that behaved as a Rayleigh back-scattering-based optical feedback. The laser was tunable from 1550 nm to 1571 nm (3 dB bandwidth) with the insertion of an optical grating filter. Evaluations on the spectral evolution and power development were also performed from the results obtained. In fact, it was discovered that the spectral broadening effect between the modeless spectra resembled the same process that happens in a typical fiber cavity that has high reflectors at each cavity end. In addition, the output power showed a square-root development with respect to the input power.

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Section: Introductionmentioning

confidence: 99%

Tunable Raman fiber laser induced by Rayleigh back-scattering in an ultra-long cavity

Sarmani¹,

Zamiri

Bakar³

et al. 2011

J. Eur. Opt. Soc.-Rapid Publ.

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High-performance SOA-based multiwavelength fiber lasers incorporating a novel double-pass waveguide-based MZI

et al. 2009

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Multiwavelength L-band fiber laser with bismuth-oxide EDF and photonic crystal fiber

et al. 2010

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A multiwavelength laser comb using a bismuth-based erbium-doped fiber and 50 m photonic crystal fiber is demonstrated in a ring cavity configuration. The fiber laser is solely pumped by a single 1455 nm Raman pump laser to exploit its higher power delivery compared to that of a single-mode laser diode pump. At 264 mW Raman pump power and 1 mW Brillouin pump power, 38 output channels in the L-band have been realized with an optical signal-tonoise ratio above 15 dB and a Stokes line spacing of 0.08 nm. The laser exhibits a tuning range of 12 nm and produces stable Stokes lines across the tuning range between Brillouin pump wavelengths of 1603 nm and 1615 nm.

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Multiwavelength Raman fiber lasers with equalized peak power using a sampled chirped fiber Bragg grating

Cited by 10 publications

References 14 publications

Tunable Raman fiber laser induced by Rayleigh back-scattering in an ultra-long cavity

Tunable Raman fiber laser induced by Rayleigh back-scattering in an ultra-long cavity

High-performance SOA-based multiwavelength fiber lasers incorporating a novel double-pass waveguide-based MZI

Multiwavelength L-band fiber laser with bismuth-oxide EDF and photonic crystal fiber

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