Superluminescent Diode by Thorlabs Inc

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The SLD1050P-A60 is a 1050 nm, high-power, broadband superluminescent diode (SLD) with low ripple. It delivers 60 mW of power with a gain ripple of 0.06 dB and an optical 3-dB bandwidth of 70nm. This SLD is housed in a butterfly package with a TEC and an integrated thermistor that allows for temperature control, thus stabilizing the power and spectrum. Its output is coupled to 1.5 m of PM980-XP fiber terminated with an FC/APC connector.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Thorlabs Inc
  • Description
    1050 nm Superluminescent Diode

Fiber Parameters

  • Fiber Mode
    Polarization Maintaining
  • Fiber Type
  • Numerical Aperture
  • Fiber Core Diameter
    5.5 ┬Ám
  • Fiber Pigtail Length
    1.5 m

General Parameters

  • Type
    Fiber-Coupled SLED
  • Wavelength
    1025 to 1075 nm
  • Output Power
    55 to 60 mW
  • Bandwidth (FWHM)
    60 to 70 nm
  • Operating Current
    1010 mA
  • Forward Voltage
    1.9 to 2.5 V
  • Package Type
  • Polarization Ratio
    15 dB
  • Ripples
    0.06 to 0.3 dB
  • TEC Current
    0.7 to 2.5 A
  • TEC Voltage
    1 to 3.2 V
  • Thermistor Resistance
    10 kOhms


  • Operating Temperature display
    0 to 70 Degree C
  • Storage Temperature
    -10 to 70 Degree C

Connections & Interface

  • Connector

Technical Documents

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