Results 51 to 60 of about 116,843 (276)
Sub-20-Attosecond Timing Jitter Mode-Locked Fiber Lasers
, 2014 We demonstrate 14.3-attosecond timing jitter [integrated from 10 kHz to 94 MHz offset frequency] optical pulse trains from 188-MHz repetition-rate mode-locked Yb-fiber lasers.
Jung, Kwangyun +8 more
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Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon +12 more
wiley +1 more source
Generation of pulsed dual wavelength erbium doped fiber laser [PDF]
, 2019 Single and dual wavelength fiber lasers and pulsed fiber lasers are well-known to be used for various applications. In the generation of dual wavelength fiber lasers and pulsed fiber lasers, the researchers found the mode competition among the dual ...
Abdul Hadi, Fatin Shaqira
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Coherent addition of two dimensional array of fiber lasers
, 2008 Configurations for efficient free space coherent addition of four separate fiber lasers arranged in two dimensional array are presented. They include compact and robust interferometric combiners that can be inserted either inside or outside the cavity of
Asher A. Friesem +17 more
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Reduction of relative intensity noise of the output field of semiconductor lasers due to propagation in dispersive optical fiber [PDF]
, 1996 The effect of dispersive, linear propagation (e.g., in single-mode optical fiber) on the intensity noise from semiconductor lasers is investigated. Relations between the frequency and amplitude noise variations of semiconductor lasers are obtained from ...
Marshall, W. K., Paslaski, J., Yariv, A.
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Advanced Engineering Materials, EarlyView.The documentation of component manufacture has become an essential part of today's production processes, especially for the analysis and optimization of production or component design with regard to structural performance, economic efficiency, and sustainability.
Björn Denker +4 more
wiley +1 more source
Rare-earth-ion-doped continuous-wave 3μm lasers [PDF]
, 2005 This paper reviews the progress on rare-earth-ion doped lasers in the wavelength range near 3μm, with an emphasis on fiber-based devices.
Pollnau, M.
core +6 more sources
A Chaotic State in the Transition From Single Toward Multiple Pulse for Soliton Fiber Lasers
IEEE Photonics Journal, 2020 High-order soliton in anomalous-dispersion ultrafast fiber lasers is rarely researched due to its intrinsic instability in dissipative systems. For the first time, we numerically demonstrate the ultrafast pulse in fiber lasers will deviate from the ...
Yueqing Du, Mengmeng Han, Xuewen Shu
doaj +1 more source
Advanced Engineering Materials, EarlyView.This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh +6 more
wiley +1 more source
Development of Fiber Laser [PDF]
, 2013 In recent years, fiber lasers have been focused as research topic in the field of laser. It is widely applicable in the field of modern optical communication, optical sensing, materials technology, life sciences and precision mechanics, national defence ...
Huang, Guoqing, Zhang, Yang
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