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TH 550

Tm/Ho Co-doped Single Clad Fiber

  • Eye-safe Lasers & Amplifiers
  • Seed lasers
  • Scientific/Research

TH 550 at a glance

Key specifications

>= 90
Core Absorption @ 1212 nm (dB/m)
>= 120
Core Absorption @ 790 nm (dB/m)
1450 ± 50
Cutoff Wavelength (nm)
0.14 ± 0.02
Numerical Aperture - Core
125 ± 1
Cladding diameter (µm)
10 ± 1
Core Diameter (µm)
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Tm/Ho Co-doped Single Clad Fiber

TH 550

Description

Coractive’s TH 550 Tm/Ho co-doped single clad fiber features high efficiency and very high absorption that make this product the ideal soution for the design of eye-safe fiber lasers and optical amplifiers in a broad range of applications.

Features & Benefits

  • Low background losses
  • High quantum conversion efficiency lowers pump power requirements, reducing overall system costs

Applications

  • Eye-safe Lasers & Amplifiers
  • Seed lasers
  • Scientific/Research

TH 550

Optical fiber specifications

Optical
Core Absorption @ 1212 nm (dB/m)
>= 90
Core Absorption @ 790 nm (dB/m)
>= 120
Cutoff Wavelength (nm)
1450 ± 50
Numerical Aperture - Core
0.14 ± 0.02
Geometrical & Mechanical
Cladding diameter (µm)
125 ± 1
Core Diameter (µm)
10 ± 1
Proof Test (kpsi)
>= 50
Single acrylate coating Diameter (µm)
250 ± 15
Environmental
Storage Temperature (°C)
-40 to +85

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