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DCF-UN-20/125-060

Double-Clad Passive Optical Fiber

Passive component manufacturing
Fiber laser systems
Laser beam delivery

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DCF-UN-20/125-060 at a glance

Key specifications

0.062 ± 0.005
Core Numerical Aperture: > 0.45
Cladding Numerical Aperture: < 10.0
Background Loss @ 1200 nm (dB/km): 20 ± 1
Core Diameter (µm): 125 ± 2
Cladding Diameter (µm): ≤ 1.5
Core/Cladding Concentricity Error (µm)

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Double-Clad Passive Optical Fiber

DCF-UN-20/125-060

Description

Specifications

The DCF-UN-20/125-060 features low background losses and is used for manufacturing passive components such as pump combiners. These components are often part of low-power pulsed fiber laser output isolator design.

Features & Benefits

Compatible with industry standards
Low background losses
Excellent geometrical properties

Applications

Passive component manufacturing
Fiber laser systems
Laser beam delivery

DCF-UN-20/125-060

Optical fiber specifications

Optical

Core Numerical Aperture

0.062 ± 0.005

Cladding Numerical Aperture

> 0.45

Background Loss @ 1200 nm (dB/km)

< 10.0

Geometrical & Mechanical

Core Diameter (µm)

20 ± 1

Cladding Diameter (µm)

125 ± 2

Core/Cladding Concentricity Error (µm)

≤ 1.5

Coating Diameter (µm)

260 ± 20

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