Optical Fiber For Applications Requiring High System Optical Signal-To-Noise Ratio Performance And Low Degradation From Nonlinear Impairments

Optical Fiber For Applications Requiring High System Optical Signal-To-Noise Ratio Performance And Low Degradation From Nonlinear Impairments

A optical fiber having core and cladding regions, a primary coating, and a secondary coating may be defined in part by a curve relating the microbend sensitivity to a ratio of the elastic modulus of the secondary coating to the elastic modulus of the primary coating (as plotted on respective y and x...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Konstadinidis, Kariofilis, Simoff, Debra A, Peckham, David W
Format: Patent
Sprache:eng
Schlagworte:
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:A optical fiber having core and cladding regions, a primary coating, and a secondary coating may be defined in part by a curve relating the microbend sensitivity to a ratio of the elastic modulus of the secondary coating to the elastic modulus of the primary coating (as plotted on respective y and x axes). The curve has a substantially peaked shape defined by a positive-slope region and a negative-slope region. The ratio of the elastic modulus of the secondary coating to the elastic modulus of the primary coating is within the positive-slope region.