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DCF-YB-20/128E*

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Specifications

Optical

Clad Absorption @ 915nm

dB/m

3.0 ± 0.3

Clad Absorption @ 975nm (Nominal)

dB/m

(12)

Core Numerical Aperture

0.080 ± 0.005

Clad Numerical Aperture

> 0.45

Geometrical & Mechanical

Core Diameter

µm

20.0 ± 1.0

Clad Diameter

µm

128 ± 3

Clad Geometry

Octagonal

Coating Diameter

µm

260 ± 20

Typical Applications

  • Pulsed Lasers & Amplifiers
  • Power amplifier section of multi-stage high-power amplifiers
  • Lasers for marking

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