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HCF-125-47

Coreless Passive Optical Fiber

Fiber end caps for fiber lasers and amplifiers

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HCF-125-47 at a glance

Key specifications

> 0.46
Cladding Numerical Aperture: < 20.0
Background Loss @ 1100 nm (dB/km): 125.0 ± 2.0
Cladding Diameter (μm): 260 ± 20
Coating Diameter (μm)

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Coreless Passive Optical Fiber

HCF-125-47

Description

Specifications

This coreless fiber consists only of a silica cladding which is protected by a low index polymer coating. It is designed to be used as protective optical end caps in fiber lasers. This passive fiber reduces back reflections and prevents fiber damage in high power applications.

Features & Benefits

Coreless fiber – only a silica cladding protected by a low index polymer coating
Reduces back reflections – prevents fiber damage in high power applications
Low background losses
Compatible with industry-standard fibers
Easy splicing

Applications

Fiber end caps for fiber lasers and amplifiers

HCF-125-47

Optical fiber specifications

Optical

Cladding Numerical Aperture

> 0.46

Background Loss @ 1100 nm (dB/km)

< 20.0

Geometrical & Mechanical

Cladding Diameter (μm)

125.0 ± 2.0

Coating Diameter (μm)

260 ± 20

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