Home  >  Wavelengths 900nm-1190nm  >  Xinghan Laser Technology  >  140W-915NM-1X

 

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

  • 140 Watt High Power Laser Diode
  • 140 Watts 915nm high power laser diode

Request Quote  
sku / item#: 140W-915NM-1X
ships: Request a Quote for Current Ship Date

Key Features
  • 140 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
Manufacturer/Seller, Shipping & Warranty Information

Customers Also Considered:

Why do Scientists & Engineers Choose Laser Lab Source?

MODEL 140W-915NM-1X
PRICE Request Price
OPTICAL PARAMETERS
  • Output Power: 140 Watts
  • Center Wavelength: 915nm (902nm ~ 925nm)
  • Spectral Width(FWHM): 6 nm
  • 95% Power in NA: 0.15 NA
  • Slope Efficiency; 13.2 W/A
  • 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: 1.5 ~ 2.0 meters
  • Loose Tubing Diameter: 900 μm
  • Loose Tubing length: 1.2 ~ 1.5 meters
  • Fiber Connector: (none) Bare Fiber
  • Fiber Bend Radius: 30 mm
ELECTRICAL PARAMETERS
  • Electrical to Optical Conversion Efficiency: 48%
  • Typical Threshold Current: 800 mA
  • Typical Operating Current: 12 Amps
  • Maximum Operational Voltage: 25 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 140 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 0.15 NA. They ship with 2 meter (typ) unterminated fiber pigtail.

Why do Scientists & Engineers Choose Laser Lab Source?

  • Get DIRECT, Fast Tech-Support from the Product Engineer, No Sales Person in the Middle

  • Get the Lowest Price, Factory Direct, No Mark-Up's, Suppliers Post their Own Price

  • Get a 30 Day Evaluation Period with No Risk Return on Most Products, Check Availability