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976nm, 250W High Power Fiber-Coupled Laser Diode, 135μm Core Fiber with SMA905 Connector

  • 976nm, 250W Fiber-Coupled Laser Diode Module

sku / item#: RLS/980nm-Model 7
ships: 1 Week

Key Features
  • Center Wavelength 976nm (± 3 nm)
  • Multimode Fiber, 135 μm Core, NA=0.22, HP-SMA905 Connector
  • Up to 250W of CW Output Power
  • Offered by Aerodiode, a Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeSource.com, part of the
    Laser Lab Source Marketplace Group

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MODEL RLS/980nm-Model 7
PRICE $1595.00
Optical and Electrical Specifications
  • Wavelength: 976 nm (± 3 nm)
  • Emission Bandwidth: 4 nm
  • CW Output Power: 250 W
  • Wavelength Shift w/Temperature: 0.3 nm/°C
  • Feedback Isolation: >30 dB from 1020 - 1200 nm
Electrical Specifications
  • Typical Drive Current: 18.5 A *
  • Typical Forward Voltage: 27.2 V
  • Min. Bend Radius: 50 mm
  • Slope Efficiency: 14 W / A
  • * For operating currents above 6 Amps, the electrical connections must be soldered.
fiber and package specifications
  • Multimode 135 μm Core Fiber, NA=0.22
  • Fiber Clad/Buffer/Tube Diameter: 155/245/900 µm
  • Min. Bend Radius: 50 mm
  • Fiber Termination: HP-SMA905
  • Dimensions: 141 mm x 51 mm x 18 mm
  • Storage Temperature: -30°C to 70°C
  • Operating Temperature: 15°C to 35°C

Product Overview:

976nm 250 Watt Multimode Pump Laser Diode

These 976nm lasers offer high power output up to 250 watts. They are engineered to pump erbium and ytterbium-erbium doped fiber. They are multimode devices with a 135 micron core fiber output. The fiber is terminated with an SMA905 connector.

These high-power laser diode modules are designed to be heat-efficient, and must be mounted on a temperature-controlled mounting surface for safe operation and stable output. For recommendations on mounting and temperature control solutions, please contact us.

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