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45 Watt, 915nm Laser Diode, 105μm Fiber Coupled Module

  • 915nm, 45W Fiber-Coupled Laser Diode Module
  • 915nm Fiber-Coupled Laser Diode

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sku / item#: RLS/45W-915nm
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Key Features
  • 45 Watts CW Output Power, 915 nm Center Wavelength
  • High Reliability Multi-Single Emitter Design
  • 105 μm Core Diameter Fiber Pigtail
  • 95% Power in NA: 0.15
  • Back Reflection Isolation 1040 nm - 1200 nm
  • Manufactured by Xinghan Laser Tech, Fulfilled by Laser Lab Source
  • Sold & Supported in North America by: LaserDiodeSource.com, part of the
    Laser Lab Source Marketplace Group
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MODEL RLS/45W-915nm
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OPTICAL PARAMETERS
  • Output Power: 45 Watts
  • Center Wavelength: 915 nm (900nm ~ 930nm)
  • Spectral Width(FWHM): 6 nm
  • 95% Power in NA: 0.15 NA
  • Back Reflection Isolation Range: 1040 - 1200 nm
  • Back Reflection Isolation: 30 dB
  • Wavelength Tuning Coefficient: 0.35 nm / ℃
FIBER PARAMETERS
  • Fiber Core Diameter: 105 μm
  • Fiber Clad Diameter: 125 μm
  • Numerical Aperture: 0.22 NA
  • Fiber Length: 1.0 ~ 1.2 meters
  • Loose Tubing Diameter: 900 μm
  • Loose Tubing length: ~ 1 meters
  • Fiber Connector: (none) Bare Fiber
  • Fiber Bend Radius: 30 mm
ELECTRICAL PARAMETERS
  • Electrical to Optical Conversion Efficiency: 48%
  • Typical Threshold Current: 0.6 A
  • Typical Operating Current: 12 Amps
  • Maximum Operational Voltage: 7.2 Volts
General PARAMETERS
  • Operating Temperature Range: 15℃ – 50℃
  • Storage Temperature Range: -30℃ – 85℃
  • Lead Soldering Temperature: 300℃ (max)
  • Lead Soldering Time: 10 seconds
  • Dimensions: 42 mm x 42 mm x 11 mm
  • Weight: 82 g

Product Overview:

These high power laser diodes offer up to 45 Watts of CW optical output power into a 105 micrometer fiber pigtail. These devices are based on a high reliability designthat delivers very good heat dissipation through the package, leading 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 0.16 NA. They ship with 1.2 meter (typ) unterminated fiber pigtail.

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