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Ultra-narrow-linewidth Brillouin/Erbium Fiber Laser
Conference on Lasers and Electro-Optics, 2017Ultra-narrow-linewidth lasers are of great interest in many applications, such as precise spectroscopy, optical communications, and sensors. Stimulated Brillouin scattering (SBS), as one of the main nonlinear effects in fibers, is capable of generating narrow-linewidth light emission. We establish a compact Brillouin/erbium fiber laser (BEFL) utilizing
Mo Chen +4 more
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Narrow linewidth fibre laser sources [PDF]
, 1990 Laser sources based on rare-earth-doped single-mode optical fibres offer considerable potential as narrow-linewidth sources. Fibre laser sources have the capacity to produce highly-coherent, low-noise output, pumped by laser diodes. Fibre lasers are inherently compatible with optical fibres for transmission and sensing applications.
Cowle, G.J. +3 more
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A narrow linewidth and tunable XeF(C–A) laser
Laser Physics, 2013With a comparatively simple design, a wavelength tunable optically pumped XeF(C–A) laser with narrow linewidth is set up. Experiments are performed under different conditions to narrow the linewidth of the XeF(C–A) laser to the range of 0.2–1 nm, with an output energy of higher than 2 J in the spectral range of 460–500 nm. The wavelength of the XeF(C–A)
Yu Li +7 more
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Narrow linewidth ultraviolet semiconductor disk laser
2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC, 2013Here we combine active stabilisation of an AlGaInP-based red semiconductor disk laser (SDL) with intracavity frequency doubling in the same cavity in order to achieve narrow linewidth,
Paboeuf, David +2 more
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Narrow linewidth on-chip III-V/TFLT laser
Optics LettersWe report a narrow-linewidth laser based on thin-film lithium tantalate (TFLT). The laser is composed of an InP reflective semiconductor optical amplifier gain chip hybrid integrated with a TFLT waveguide external cavity cladded with a silicon oxide extended Bragg grating. The single-frequency laser device achieves an on-chip output
Shixin Xue +9 more
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A Narrow-Linewidth On-Chip Toroid Raman Laser
IEEE Journal of Quantum Electronics, 2011In this paper, we report a narrow-linewidth on-chip toroid Raman laser. Under free-running condition, we have obtained the minimum fundamental linewidth of 3 Hz and the maximum unidirectional output power of 223 μW. Lasing under the same condition in continuous-wave mode over 90 min is achieved at an average power level of 21 μW and a standard ...
Lu, T Lu, Tao +3 more
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High power, narrow linewidth fiber lasers
SPIE Proceedings, 2006Single transverse mode fiber lasers have recently achieved output powers at the kilowatt level. These breakthroughs can be attributed to the maturation of high power diode pump technology at 980 nm and the use of large mode area (LMA) fibers. In the continous wave (cw) operation regime, LMA fibers, through their reduction of device length and increase ...
Donnell Walton +7 more
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Narrow-linewidth external-cavity tunable lasers
10th International Conference on Optical Communications and Networks (ICOCN 2011), 2011This paper reports our recent work on narrow-linewidth tunable laser, which utilizes two etalons in the external cavity to obtain linewidth 60 dB and fiber-coupled output power > 20 mW. (2 pages)
X.M. Zhang +6 more
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Ultra-narrow linewidth Brillouin laser
2022 20th International Conference on Optical Communications and Networks (ICOCN), 2022Mingzhao Chen, Zhexin Zhang, Hualong Bao
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