JOLD-250-CAXF-6P2 976: Fiber Coupled Laser Diode

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Specifications

Laser Type: Continuous Wave (CW), Modulated
Fiber Type: Multi-Mode
Wavelength: 976 nm
Output Power: 250000 mW
Fiber Core Diamater: 600 um
Maximum Optical Output Power: 250 W
Center Wavelength At 25 °C: 807 nm, 915 nm, 938 nm, 976 nm
Center Wavelength Variation At 25 °C: 5 nm, 5 nm, 5 nm, 3 nm
Typical Spectral Bandwidth (FWHM): 5 nm, 6 nm, 6 nm, 6 nm
Maximum Spectral Bandwidth (FWHM): 6 nm, 7 nm, 7 nm, 7 nm
Typical Operation Current: 40 A, 42 A, 42 A, 44 A
Maximum Operation Current: 45 A, 47 A, 47 A, 47 A
Typical Threshold Current: 7 A, 6 A, 6 A, 6 A
Maximum Threshold Current: 10 A, 9 A, 9 A, 9 A
Typical Slope: 7.6 W/A, 7.0 W/A, 7.0 W/A, 6.6 W/A
Minimum Slope: 6.5 W/A, 6.0 W/A, 6.0 W/A, 6.0 W/A
Maximum Operating Voltage: 26 V (2x13 V)
Fiber Core Diameter: 600 µm
Numerical Aperture: 0.22
Pilot Laser Power: 0.5 ... 3 mW
Pilot Laser Wavelength: 650 nm ± 15 nm
Pilot Laser Voltage: 3 ... 5 V
Pilot Laser Current: 40 ± 15 mA
Expected Lifetime: > 10,000 h
Cooling Flow Rate: 4.6 l/min ± 0.4 l/min
Water Temperature: 15 ... 35 °C
Water Pressure: 400 kPa maximum inlet and outlet pressure, 150 ... 250 kPa pressure drop
Water Quality: Deionized 2 ... 6 µS/cm
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Features

  • Wavelength: 808, 915, 940, and 976 nm
  • High optical output power up to 250 W cw
  • Fiber core diameter: 600 μm ( NA 0.22 )
  • Integrated pilot laser and power monitor
  • Internal fiber detector ( interlock )
  • Conductive cooling
  • Designed for medical applications

Applications

  • Pumping of solid-state lasers and fiber lasers
  • Material processing