EM339

Laser Diode by G&H

Note: Your Quotation Request will be directed to G&H.

The EM339 from G&H is a Laser Diode with Wavelength 798 to 818 nm, Output Power 3 W, Output Power 3 W, Operating Voltage 2.3 V, Operating Current 4.5 A. More details for EM339 can be seen below.

Product Specifications View similar products

Product Details

  • Part Number
    EM339
  • Manufacturer
    G&H
  • Description
    808nm Cooled Multi-Mode Lasers

Applications

  • Application
    Fiber lasers, Yb laser pumping, Marking, Material processing, Defense, Solid State Pumping

General Parameters

  • Wavelength
    798 to 818 nm
  • Output Power
    3 W
  • Output Power
    3 W
  • Cooling Method
    TE Cooled
  • Spectral Width (FWHM)
    6 nm
  • Operating Voltage
    2.3 V
  • Operating Current
    4.5 A
  • Operating Current
    4.5 A
  • Reverse Voltage
    2 V
  • Reverse Voltage(PD)
    20 V
  • Threshold Current
    0.6 to 0.8 A
  • Fiber Modes
    Multi-Mode
  • Numerical Aperture
    0.15, 0.22
  • Package Type
    Butterfly
  • Package
    14-Pin
  • Lead Soldering Temperature
    250 Degree C
  • Thermistor Resistance
    9500 to 10500 Ohms
  • Type
    Fiber-Coupled Laser Diode
  • Output Power (CW)
    3 W
  • Note
    Band radius: 35 mm, Buffer diameter: 235 to 265 µm, Cladding diameter: 123 to 128 µm

Physical Properties

  • Fiber core diameter
    102 to 108 µm
  • Fiber length
    1 m

Temperature

  • Operating Temperature
    -20 to 70 Degree C
  • Storage Temperature
    -40 to 85 Degree C

Technical Documents

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