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976nm Grating Stabilized Laser Diode,
30W Output Power, 105μm Multimode Fiber-Coupled Package

  • 976nm, 30W, Fiber-Coupled Laser Diode Module
  • 976nm LIV Curve, 30W Output

sku / item#: 976LD-4-0-0 / LASER-DIODE
ships: In-Stock (USA) -- Quantity Available: 3

Key Features
  • Center Wavelength 976nm
  • Output Power up to 30W (CW)
  • 105 μm Multimode Fiber, NA=0.22
  • Fiber Terminated with SMA Connector
  • 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
  • Manufactured by:

    AeroDIODE | Shop All Products

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PRICE $1695.00
Optical and Electrical Specifications
  • Wavelength: 976 nm (± 0.5 nm)
  • Emission Bandwidth: ~ 0.7 nm
  • CW Output Power: up to 30 Watts (kink Free) ; Nominal power : 27 W
  • Wavelength Shift w Temperature: 0.02 nm / °C
  • Feedback Isolation: > 30 dB (1020nm to 1200nm)
Electrical Specifications
  • Threshold Current: 0.9 Amps
  • Forward Bias Drive Current: < 13 Amps *
  • Forward Voltage: 4.8 Volts
  • Slope Efficiency: 2.5 W/ A
  • * For operating currents above 6 Amps ~ electrical connections must be soldered
  • Narrow Spectral Emission range: 3 - 13 A
  • Includes Integrated Thermistor
fiber specifications
  • Fiber Length: 2 meters
  • Multimode 105 μm Core Fiber, NA=0.22
  • Fiber Clad Diameter: 125 µm
  • Fiber Buffer/Tube Diameter: 250/900 µm
  • Fiber Termination: SMA905 **
  • Fiber Bend Radius: 50 mm (min)
  • ** Fiber connector for handling and space- or collimator-coupling: not for SMA-SMA fiber-to-fiber connection
  • Storage Temperature Range: -40°C to 70°C
  • Operating Case Temperature Range: 20°C to 30°C
  • Soldering Temperature: 260 °C (max)
  • Soldering Time: 10 Seconds (max)
  • Form Factor: 43mm x 25 mm x 11 mm

Product Overview:

976nm 30 Watt VBG Multimode Laser Diode

These multimode 976nm laser diodes provide very stable output, with a narrow emission bandwidth, due to the integrated volume Bragg grating stabilization. Both pulsed and CW operations can be used with an output up to 30W. The laser diode module has a 105µm core fiber, NA 0.22, which is terminated with an SMA905 connector. The robust package is designed to be highly heat-efficient and must be securely mounted to a temperature controlled heatsink.

✔    Reduce the risk of damaging your laser diode & save time; this laser is available with its Pre-Configured control & mount module

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