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200 Watt, 915nm Laser Diode - High Power Fiber Coupled Module

  • 200W High Power Laser Diode
  • High Power Laser Diode Dimensions
  • High Power Laser Diode Warning Label
  • 200W Laser Diode, 915nm High Power Laser

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sku / item#: 200W-915NM-1X
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Key Features
  • 200 Watts CW Output Power
  • 915nm Center Wavelength
  • High Reliability Multi-Single Emitter Design
  • 200 μm Core Diameter Fiber Pigtail
  • Back Reflection Isolation 1040 nm - 1200 nm
  • 95% Power in NA: 0.15
  • Manufactured by Xinghan Laser Tech, Fulfilled by Laser Lab Source

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MODEL 200W-915NM-1X
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Optical Parameters
  • Output Power: 200 Watts
  • Center Wavelength: 915nm (+/- 10nm)
  • Spectral Width (FWHM): 6nm
  • 95% Power in NA: 0.15NA
  • Slope Efficiency; 18W/A
  • Back Reflection Isolation Range: 1040-1200nm
  • Back Reflection Isolation: 30dB
Fiber Parameters
  • Fiber Core Diameter: 105 μm
  • Fiber Clad Diameter: 125 μm
  • Numerical Aperture: 0.22 NA
  • Fiber Length: 1.5-2 meters
  • Loose Tubing Diameter: 900 μm
  • Loose Tubing length: 1.2-1.5 meters
  • Fiber Connector: (none) Bare fiber
  • Fiber Bend Radius (max): 30 mm
  • Wavelength Tuning Coefficient: 0.35nm/℃
Electrical Parameters
  • Electrical to Optical Conversion Efficiency: 48%
  • Typical Threshold Current: 800 mA
  • Typical Operating Current: 12 Amps
  • Maximum Operation Voltage: 35 Volts
Thermal Parameters
  • Operating Temperature Range: 15℃-35℃
  • Storage Temperature Range: -30℃-70℃
  • Wavelength Temperature Coefficient: 0.35nm/℃
  • Lead Soldering Temperature: 300℃
  • Lead Soldering Time: 10 seconds

Product Overview:

These high power laser diodes offer up to 200 Watts of CW optical output power into a 105 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 0.17 NA. They ship with 2 meter (typ) unterminated fiber pigtail. A Peliter and Fan cooled customized heat sink is avalable for this laser. Also, pre-configured current source and temperature controller modules are available to connect to the heat sink unit.

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