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1064nm DFB Laser, 40mW

  • 1064nm DFB Laser 40mW Eagleyard Photonics
  • 1064nm 40mW Butterfly Toptica-Eagleyard
  • 1064nm DFB Butterfly Laser Diode Eagleyard

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sku / item#: 1064NM-DFB-40MW/L3
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Key Features
  • 1064 nm Center Wavelength
  • 40 mW Output Power
  • Butterfly Package
  • DFB Laser, High Polarization Extinction Ratio, High SMSR

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MODEL 1064NM-DFB-40MW/L3
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key specifications (Typical @ T = 25 °C)
  • Center Wavelength: 1064 nm
  • Output Power (max): 40 mW
  • Spectral Width (FWHM): 2 nm
  • Threshold Current : 70 mA
  • Forward Current (max): 170 mA
  • Temperature Coefficient: 0.06 nm/K
  • Refer to Datasheet for Additional Specifications

Product Overview:

These DFB lasers are gallium arsenide based semiconductor lasers with an integrated grating structure. They offer up to 40mW of optical output power. These devices are offered in hermetically sealed butterfly package housing with an integrated monitor photodiode. Also included are integrated thermo-electric coolers as well as an integrated thermistor temperature sensor. Applications include metrology, spectroscopy and aerospace applications. Also referenced on the data sheet is use as an Nd:YAG replacement. These devices come with PM fiber and an FC/APC angle polished connector. DFB's are known to be sensitive to optical feedback, so an optical isolator may be required in some cases. Operating the laser at moderate temperatures and on a proper metal heat sink will contribute to stable operation and a long lifetime of the device.

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