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(Pre-Release) 500 Watt High Power Fiber Coupled Laser Diode, 915nm

Request Price   Ships: Request | Model 500W-915NM-1X

Key Features
  • AVAILABLE Starting in September 2019
  • 500 Watts of Output Power (CW), 915nm Center Wavelength
  • 200μm Core, 0.22NA Fiber, 95% power in 0.18 NA
  • High Reliability Multi-Single Emitter Design

Price and Delivery Quote

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MODEL 500W-915NM-1X
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OPTICAL SPECIFICATIONS
  • Output Power: 500 Watts (CW)
  • Center Wavelength: 915nm (902nm ~ 925nm)
  • Spectral Width (FWHM): 10nm
  • 95% Power in NA: 0.18
  • Slope Efficiency: 25 Watts/Amp
  • Back Reflection Isolation Range: 1040-1200nm
  • Back Reflection Isolation: 30dB
Fiber Parameters
  • Fiber Core Diameter: 200 μm
  • Fiber Clad Diameter: 220 μm
  • Numerical Aperture: 0.22 NA
  • Fiber Length: 5 meters
  • Loose Tubing Diameter: 900 μm
  • Loose Tubing Length: 4 meters
  • Fiber Connector: (none) Bare Fiber
  • Fiber Bend Radius (max): 30mm
Electrical Parameters
  • Conversion Efficiency: 48%
  • Threshold Current: 800 mA
  • Typical Operating Current: 12 Amps
  • Maximum Operation Voltage: 55 Volts

Product Overview:

These ultra-high power fiber coupled laser diode modules are scheduled for availability starting in September of 2019. They offer up to 500 watts of CW optical output power into a 200 micrometer fiber pigtail. These devices are based on a high reliability multi-single emitter design. Their multi-single emitter based design delivers very good heat dissipation through the package which leads to excellent thermal performance over a long lifetime. Several key features include 1040nm to 1200nm feedback protection with feedback isolation > 30 dB across the range. Advanced processes for coupling efficiency allows these modules to deliver up to 95% of their output power within 0.18 NA. They ship with 5 meter (typ) unterminated fiber pigtail and offer an integrated 650nm red pilot laser.

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