Results 31 to 40 of about 51,516 (317)
Active mode-locking via pump modulation in a Tm-doped fiber laser
APL Photonics, 2016 We propose and experimentally realize a new class of actively mode-locking technique using pump modulation for rare-earth doped fiber lasers. A Tm-doped fiber laser at 2 μm is mode-locked using the proposed active mode-locking via pump modulation ...
Yu Wang, Sze Y. Set, Shinji Yamashita
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IEEE Photonics Journal, 2013 The wavelength tunability of all-normal-dispersion (ANDi) ytterbium (Yb)-doped mode-locked fiber laser is experimentally investigated, where the laser is mode-locked by nonlinear polarization rotation and the wavelength is adjusted by an intracavity ...
Xiaosheng Xiao +3 more
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Dynamic modal analysis of monolithic mode-locked semiconductor lasers [PDF]
, 2003 We analyze the advantages and applicability limits of the mode-coupling approach to active, passive, hybrid, and harmonic mode-locking in diode lasers. A simple, computationally efficient numerical model is proposed and applied to several traditional and
Arnold, J.M. +2 more
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Increased reliability of passive mode-locking a multi-atmosphere TE CO2 laser by injection mode-locking [PDF]
, 1986 By injection of manosecond pulses from an AM mode-locked TEA CO2 laser in a passive mode-locked multi-atmosphere TE CO2 laser the shot-to-shot reproducibility of the generated subnanosecond pulses was increased to almost 100%
Goor, F.A. van
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IEEE Photonics Journal, 2017 We experimentally demonstrate a passively mode-locking thulium-doped fiber laser based on the combination of the nonlinear polarization rotation (NPR) and the semiconductor saturable absorber mirror (SESAM).
Jia Qingsong +6 more
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FM Mode-Locking Fiber Laser [PDF]
Engineering and Technology Journal, 2008 In this paper the study of Frequency Modulation Harmonic Mode-locking forYtterbium Doped Fiber Laser is presented. The model studied, uses ytterbium-doped,single mode fiber pumped by 976 nm laser source is used with 150 mW pumpingpower to produce 1055 nm
Inmar N. Ghazi +2 more
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Mode-Locking in Driven Disordered Systems as a Boundary-Value Problem [PDF]
, 2008 We study mode-locking in disordered media as a boundary-value problem. Focusing on the simplest class of mode-locking models which consists of a single driven overdamped degree-of-freedom, we develop an analytical method to obtain the shape of the Arnol ...
A.B. Kolton +33 more
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Applied Sciences, 2022 In this paper, we have demonstrated a dispersion-managed, high-power, Tm-Ho co-doped ultrashort pulse fiber laser using a single walled carbon nanotube (SWNT) dispersed in polyimide film.
Keisuke Fukazawa +5 more
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Results in Optics, 2023 The hybrid mode-locking scheme holds great potential in obtaining high power ultrashort laser source since it overcomes low damage threshold, self-starting difficulty in single real saturable absorber (SA) or artificial SA mode-locking scheme.
Qigui Huang +6 more
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Passive mode locking of buried heterostructure lasers with nonuniform current injection [PDF]
, 1983 In this letter we report on a novel method to passively mode lock a semiconductor laser. We present experimental results of GaAlAs buried heterostructure semiconductor laser with a split contact coupled to an external cavity.
Harder, Christoph +3 more
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