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Erbium-doped tunable fiber laser
SPIE Proceedings, 2008The Erbium doped fiber laser (EDFL) has demonstrated to be the ideal source for optical communications due to its operating wavelength at 1550 nm. Such wavelength matches with the low-loss region of silica optical fiber. This fact has caused that the EDFL has become very important in the telecomm industry.
A. Castillo-Guzmán +6 more
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Dynamics of an erbium-doped fiber laser
Physical Review A, 1994The temporal dynamics of an erbium-doped fiber laser shows various interesting modes of behavior. In the stationary regime, a behavior going from a cw working mode to deterministic chaos through different self-pulsed working modes has been observed.
, Lacot, , Stoeckel, , Chenevier
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Dual-wavelength erbium-doped fluoride fiber laser
Lasers in Medical Science, 2019The laser source with 3 μm/2 μm output wavelength has many application prospects in clinical medicine, photoelectric countermeasure, and scientific research measurement. An Er3+ doped ZBLAN fiber laser with output wavelength of 2 .8 μm and 1 .6 μm is experimentally studied.
Hongxin Liu +6 more
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Erbium-doped Mid-Infrared Fiber Lasers
Conference on Lasers and Electro-Optics, 2016The performance of mid-infrared fiber lasers based on erbium has improved dramatically during the last few years. In this paper we will discuss the progress of a fiber laser that can operate on both the 3.5 μm transition and/or the more common 2.8 μm transition in erbium.
Ori Henderson-Sapir +5 more
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Multifunctional Erbium Doped-Fiber Laser
Latin America Optics and Photonics Conference, 2010This work present a multifunctional Erbium doped fiber laser by the use of two arrayed waveguide gratings intracavity. The experimental setup allows simultaneous operation of three regimes: passive mode-locking, continuous wave and active mode ...
Cláudia B. Santos, Eunézio A. Souza
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Q-Switched Erbium-Doped Fiber Lasers
2006 International Students and Young Scientists Workshop - Photonics and Microsystems, 2006A few configurations of Q-switched erbium-doped fiber lasers (QEFLs) were investigated. Two kinds of Q-switching elements - acousto-optic and electro-optic were used. We show the advantage of A-O technique with frequency shifting over the electro-optical one.
Natalia Trela, Pawel R. Kaczmarek
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Acoustically tuned erbium-doped fiber ring laser
Optics Letters, 1991We report what is to our knowledge the first narrow-linewidth, continuously tunable laser that uses an acousto-optic filter to achieve a broad tuning range. The unidirectional ring-laser configuration incorporates an erbium-doped fiber amplifier as the gain medium and an integrated, frequency-shift-compensated acousto-optic filter as the tuning element.
D A, Smith +5 more
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Bistability of erbium-doped fiber laser
Optics Communications, 1998In this paper, we report a study of the dynamic response of an erbium-doped fiber ring laser. When the pump light is sinusoidally modulated with small modulation index, the lasing light displays a resonant peak at a particular modulation frequency. However, as the modulation index was increased, two regions of bistability were observed. Furthermore, by
Liguo Luo, T.J. Tee, P.L. Chu
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Erbium-doped photonic crystal fiber laser
SPIE Proceedings, 20091 Shenzhen Key Laboratory of Laser Engineering, College of Electronic Science and Technolog, Shenzhen University, Shenzhen, Guangdong 518060, P.R.China 2 College of Physical Science and Technology, Shenzhen University, Guangdong 518060, P.R.China Abstract We have demonstrated a low threshold all fiber laser based on a 9.68 m-long small core Erbium ...
Haili Yang +3 more
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