منابع مشابه
Erbium 3 - m Fiber Lasers
With its recent breakthrough in terms of output power, the erbium 3m fiber laser has become an object of intense scientific research and an increasingly attractive tool for medical applications. This paper reviews the research on the erbium 3m fiber laser since its first demonstration. Its development is seen in relationship to the early success of the corresponding crystal laser system, to the...
متن کاملErbium-Doped Lithium Niobate Waveguide Lasers
The recent progress in the field of Ti:Er:LiNbO3 waveguide lasers with emission wavelengths in the range 1530 nm < λ < 1603 nm is reviewed. After a short discussion of the relevant fabrication methods concepts and properties of different types of lasers with grating resonator, acoustooptically tunable Fabry Pérot type lasers and new ring laser structures are presented. key words: integrated opt...
متن کاملVector solitons in harmonic mode-locked erbium-doped fiber lasers
We report experimental study of vector solitons for the fundamental and harmonic mode-locked operation in erbiumdoper fiber lasers with carbon nanotubes based saturable absorbers and anomalous dispersion cavities. We measure evolution of the output pulses polarization and demonstrate vector solitons with various polarization attractors, including locked polarization, periodic polarization switc...
متن کاملConcentration-induced nonuniform power in tunable erbium-doped fiber lasers.
We report, for the first time to our knowledge, the presence of concentration-induced nonuniform power in tunable erbium-doped fiber lasers. A theoretical model is proposed with pair-induced quenching taken into account. We obtain good agreement between numerical and experimental results of a high-concentration erbium-doped fiber ring laser with a large tuning range of over 100 nm. These findin...
متن کاملCMOS Compatible High Power Erbium Doped Distributed Feedback Lasers
On chip, high power (75mW), erbium-doped distributed feedback lasers are demonstrated in a CMOS compatible fabrication flow. The laser cavities consist of silicon nitride waveguide and grating features defined by wafer-scale immersion lithography and a top erbiumdoped aluminum oxide layer deposited as the final step in the fabrication process. 2013 Optical Society of America OCIS codes: (130.0...
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ژورنال
عنوان ژورنال: Scripta Scientifica Medicinae Dentalis
سال: 2017
ISSN: 2367-7244,2367-7236
DOI: 10.14748/ssmd.v3i1.2208