Silica optical fiber with a double polymer cladding

An optical fiber comprises a silica multimode optical core having a refractive index n1 and at least one polymer optical cladding having a refractive index n2, with n1>n2. It further comprises a heterogeneous polymer intermediate optical cladding situated between the multimode core and the optica...

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Bibliographische Detailangaben
Hauptverfasser: GASCA LAURENT, DECAUMONT ANNE, ANDRIEU XAVIER
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An optical fiber comprises a silica multimode optical core having a refractive index n1 and at least one polymer optical cladding having a refractive index n2, with n1>n2. It further comprises a heterogeneous polymer intermediate optical cladding situated between the multimode core and the optical cladding and having a refractive index substantially equal to the refractive index n1 of the multimode core.