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Step-index profile

Known as: Step-index fiber, Step-index optical fibre, Step-index optical fiber 
For an optical fiber, a step-index profile is a refractive index profile characterized by a uniform refractive index within the core and a sharp… Expand
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Related topics

Related topics

10 relations
Cladding (fiber optics)Doping (semiconductor)Guided rayHeterojunction
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2014
Highly Cited
2014
Refractive index dispersion of chalcogenide glasses for ultra-high numerical-aperture fiber for mid-infrared supercontinuum generation
We select a chalcogenide core glass, AsSe, and cladding glass, GeAsSe, for their disparate refractive indices yet sufficient… Expand
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Highly Cited
2014
Highly Cited
2014
Broadband, mid-infrared emission from Pr3+ doped GeAsGaSe chalcogenide fiber, optically clad
Abstract We present a study of mid-infrared photoluminescence in the wavelength range 3.5–5.5 μm emitted from Pr3+: GeAsGaSe core… Expand
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Highly Cited
2009
Highly Cited
2009
Limit of Effective Area for Single-Mode Operation in Step-Index Large Mode Area Laser Fibers
Step-index (SI) fiber designs are commonly used in achieving large mode area (LMA) and single-mode (SM) operation in fiber lasers… Expand
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2008
2008
Novel Method for the Fabrication of Long Optical Fiber Tapers
We report a novel fiber taper facility that allows the fabrication of fiber tapers between a few centimeters and tens of meters… Expand
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Highly Cited
2008
Highly Cited
2008
Investigation on Single-Mode–Multimode– Single-Mode Fiber Structure
This paper presents an investigation on a single-mode-multimode-single-mode fiber structure. A one-way guided-mode propagation… Expand
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2006
2006
Bidirectional Optical Interconnection at Gb/s Data Rates With Monolithically Integrated VCSEL-MSM Transceiver Chips
We present the operation characteristics of 850-nm wavelength GaAs-based monolithically integrated transceiver chips designed for… Expand
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Highly Cited
2005
Highly Cited
2005
On the sensitivity and signal to noise ratio of a step-index fiber optic surface plasmon resonance sensor with bimetallic layers
In this paper, a theoretical analysis of sensitivity and signal-to-noise ratio (SNR) of a step-index fiber optic surface plasmon… Expand
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Highly Cited
2000
Highly Cited
2000
Complete Analysis of the Characteristics of Propagation into Photonic Crystal Fibers, by the Finite Element Method
Abstract Using the finite element method, we propose an accurate vector analysis of the lowest electromagnetic modes of photonic… Expand
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2000
2000
Supermode stabilized coupled-cavity 5- and 10-GHz mode-locked Ti:Er:LiNbO/sub 3/ waveguide lasers
By coupling the active laser cavity to a passive low-finesse Fabry-Perot resonator, supermode stabilization of mode-locked Ti:Er… Expand
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1990
1990
Analysis of fiber directional couplers and coupler half-blocks using a new simple model for single-mode fibers
A model for a step-index fiber in the form of an equivalent slab guiding structure is presented. This model simplifies the… Expand
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