LMA-YDF-22/400-915-3KW, Matched Yb-Doped DC Optical Fiber, 915nm Pump

LMA-YDF-22/400-915-3KW, Matched Yb-Doped DC Optical Fiber, 915nm Pump

SKU 1448756
UOM Meter(s)

NuMKW fibers eliminate TMI and SRS for power scaling to >3kW in existing laser architectures. With 1.5kW, 2kW, and 3kW options, these fibers feature unmatched performance that benefit many applications, including lowest photodarkening, SRS, TMI and the highest beam quality. NuMKW fibers reduce the $/W value and eliminate the need to design and develop expensive solutions. NuMKW fibers come with matched fiber designs for passive components and beam delivery.

This product requires a purchase of a minimum quantity of : 2


Details

Typical Applications - High-Power Fiber Lasers for Industrial Applications

  • Chirped Pulse Amplification
  • Cutting and welding
  • Laser cladding
  • Additive manufacturing
Features & Benefits
  • Eliminates TMI and SRS to enable power scaling without changing architecture
  • Highest beam quality and unmatched photodarkening performance
  • Recues $/w
Optical Benefits
  • Lowest photodarkening
  • Highest beam quality
  • Matched passive fibers offer tailored mode-field matching to ensure coupling efficiency between the active and passive fibers
Mechanical Benefits
  • Designed for extended service life in challenging deployment conditions
  • Enhanced fiber reliability in demanding applications
  • Prooftested to 100 kpsi – Excellent mechanical reliability
  • High dynamic fatigue strength – Long life expectancy in typical deployment conditions

Specs

General

Large Mode Area
Large Mode Area
Fiber Application
Laser & Amplifier
Product Family
NuMATCH
Product Family
NuMKW
Product Family
NuYDF
Active Dopant
Ytterbium
Claddings
Double
Coating Material
Low Index Acrylate
Minimum Operating Wavelength (nanometers)
1015
Maximum Operating Wavelength (nanometers)
1115
Core Diameter (micrometers)
20
Core Numerical Aperture (NA)
0.065
Cladding Absorption
0.51 ± 0.03 dB/m at 915 nm
First Cladding NA
0.46
Cladding Attenuation
≤ 15 dB/km at 1095 nm
First Cladding Diameter (micrometers)
400
Coating Diameter (micrometers)
550
Proof Test Level
100 kpsi (0.7 GN/m²)