Results 251 to 260 of about 58,186 (307)
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Reduced dispersion slope, non-zero dispersion fiber
24th European Conference on Optical Communication. ECOC '98 (IEEE Cat. No.98TH8398), 2002A new reduced-dispersion-slope non-zero-dispersion fiber design, optimized for use in DWDM systems is presented. The low dispersion slope, S/sub 0/=0.045 ps/nm/sup 2/-km, results in significantly less variation in dispersion over the EDFA gain band these fibers can be designed with four-wave-mixing performance superior to large effective area fibers ...
D.W. Peckham, A.F. Judy, R.B. Kummer
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Dispersion-managed fiber with low chromatic dispersion slope
Journal of Lightwave Technology, 2004A dispersion-balanced fiber exhibiting a low chromatic dispersion slope (
L. Provost +6 more
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Research on dispersion-compensating fibre with negative dispersion slope
Czechoslovak Journal of Physics, 1999Theory of three-cladding dispersion-compensating fibre (DCF) with negative dispersion slope is analyzed, suggestions of adjusting various parameters in DCF are given, and a novel overclad technology is proposed. At the same time spinning when drawing was applied to lower polarization mode dispersion in DCF, and finally modified chemical vapour ...
Yandong Gong, Shuiseng Jian
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Broad band dispersion slope compensation of dispersion shifted fiber using negative slope fiber
24th European Conference on Optical Communication. ECOC '98 (IEEE Cat. No.98TH8398), 2002The dispersion of zero and/or non-zero dispersion shifted fiber (DSF) at 1550 nm was compensated to be flat about 30 nm band-range, by connecting with dispersion slope compensating fiber, with negative slope of 20 times larger absolute value than DSF.
T. Tsuda +5 more
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OFC/IOOC . Technical Digest. Optical Fiber Communication Conference, 1999, and the International Conference on Integrated Optics and Optical Fiber Communication, 2003
The negative dispersion slope of dispersion-compensating fibers has been optimized by increasing the width of the depressed cladding. Simultaneous compensation and dispersion slope has been demonstrated on an actual link.
L. Gruner-Nielsen +4 more
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The negative dispersion slope of dispersion-compensating fibers has been optimized by increasing the width of the depressed cladding. Simultaneous compensation and dispersion slope has been demonstrated on an actual link.
L. Gruner-Nielsen +4 more
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Negative slope dispersion compensating fibers
OFC/IOOC . Technical Digest. Optical Fiber Communication Conference, 1999, and the International Conference on Integrated Optics and Optical Fiber Communication, 2003Two types of DC fibers are presented. The first is an improved high figure of merit (267) negative slope dispersion-compensating fiber intended for DC modules. Also presented is a type II DC fiber intended for field deployment that leads to total broadband dispersion compensation.
G.E. Berkey, M.R. Sozanki
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Asia Communications and Photonics Conference and Exhibition, 2009
A novel method to compensate dispersion and dispersion slope at the same time by using fiber Bragg grating written on the tapered core fiber has been presented. The fabrication method about this kind of tapered core fiber has been realized by precisely controlling the fiber's diameter during the process which is drawing the preform into optical fiber ...
Bin Li, Huai Wei, Zhongwei Tan
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A novel method to compensate dispersion and dispersion slope at the same time by using fiber Bragg grating written on the tapered core fiber has been presented. The fabrication method about this kind of tapered core fiber has been realized by precisely controlling the fiber's diameter during the process which is drawing the preform into optical fiber ...
Bin Li, Huai Wei, Zhongwei Tan
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On Dispersion Property of Mild Slope Equation
Coastal Engineering Journal, 1999A performance index is defined for linear wave dispersion property. The index measures the capability of a water wave model to simulate irregular wave transformation over general topography. Optimization of this index leads to: (1) the optimum vertical distribution functions for the nonlinear mild slope equations given by Isobe (1994) for different ...
Samir Abohadima, Masahiko Isobe
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Modules for chromatic dispersion and dispersion slope management
Optical Fiber Communication Conference and Exhibit, 2002Dispersion management of high-speed, broadband, long-distance networks calls for continuous full-slope matching of all DWDM channels, as well as low insertion loss, low PMD and low sensitivity to non-linear effects. Dispersion compensation via the fundamental mode meets most requirements, but is inherently accompanied by very small effective areas ...
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Compensator for dispersion and dispersion slope using fiber Bragg gratings
SPIE Proceedings, 2006We propose a novel method of tunable compensation for dispersion and dispersion slope based on a uniform fiber Bragg gratings (FBGs). A specially designed mechanical rotator and a metal beam with a thickness gradient can induce a nonlinear strain gradient along the length of the gratings so as to control the dispersion of the gratings and their ...
YoungJun Lee +5 more
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