NPL79B

Laser by Thorlabs Inc

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The NPL79B from Thorlabs Inc. is a Nanosecond Pulsed Laser that operates at a wavelength of 785 nm. It delivers a peak output power of 88 mW and has a wavelength accuracy of ± 10 nm. This laser has a pulse energy of 3.5 nJ and pulse width (FWHM) of 6 ns - 39 ns. It produces a beam of width 3.3 mm - 3.8 mm and has a beam divergence of 0.15 mrad - 0.3 mrad with a pointing accuracy of less than 3°. This laser has a maximum repetition rate of 10 MHz and jitter of 20 ps RMS. It requires a DC supply voltage of 14 V - 16 V and consumes a maximum current of 800 mA. This AC-coupled laser has a C610TMD-A collimating lens and interlock switches. It is available in a compact package that measures 139.6 mm x 61.5 mm x 54.7 mm (with ECM225 Clamps).

Product Specifications

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Product Details

  • Part Number
    NPL79B
  • Manufacturer
    Thorlabs Inc
  • Description
    785 nm Nanosecond Pulsed Laser

General Parameters

  • Configuration
    Laser Head with Control Unit (Integrated)
  • Type
    Laser System
  • Operation Mode
    Pulsed Laser
  • Power
    35 mW
  • Wavelength
    785 nm
  • Ultrafast Laser
    Nanosecond Lasers
  • Tunable
    No
  • Fiber Coupled
    No
  • Laser Color
    Infrared
  • Pulse Width
    6 to 39 ns
  • Pulse Energy :
    3.5 nJ
  • Application Industry
    Scientific Research, Medical, Defense / Military & Aerospace
  • Repetition Rate
    10 MHz
  • Beam Divergence :
    0.15 to 0.3 mrad
  • Connectors
    SMA - Female
  • Current
    800 mA
  • Laser Class
    Class 3B
  • Peak Power
    88 mW
  • Wavelength Accuracy
    ±10 nm
  • Package
    Benchtop / Rackmount
  • Voltage
    100 to 240 V
  • RoHS
    Yes

Physical Properties

  • Dimension
    139.6 mm x 61.5 mm x 48.7 mm
  • Weight
    450 g

Environmental Conditions

  • Relative Humidity
    5 to 85%
  • Operating Temperature
    10 to 40 Degree C
  • Storage Temperature
    0 to 50 Degree C

Technical Documents

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