QSDM-1550-20

Superluminescent Diode by QPhotonics

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The QSDM-1550-20 from QPhotonics is a Superluminescent Diode with Wavelength 1520 to 1570 nm, Output Power 20 mW, Bandwidth (FWHM) 40 to 50 nm(Spectral Width), Operating Current 510 mA, Forward Voltage 1.5 to 2 V. More details for QSDM-1550-20 can be seen below.

Product Specifications

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Product Details

  • Part Number
    QSDM-1550-20
  • Manufacturer
    QPhotonics
  • Description
    Fiber coupled superluminescent diode, 20mW @ 1550nm, QSDM-1550-20

Fiber Parameters

  • Fiber Mode
    Singlemode
  • Fiber Type
    SMF-28

General Parameters

  • Type
    Fiber-Coupled SLED
  • Wavelength
    1520 to 1570 nm
  • Output Power
    20 mW
  • Bandwidth (FWHM)
    40 to 50 nm(Spectral Width)
  • Operating Current
    510 mA
  • Forward Voltage
    1.5 to 2 V
  • Package Type
    Butterfly
  • Forward Current
    530 to 650 mA
  • Package
    14-Pin
  • Center Wavelength
    1564.9 nm
  • Operating Voltage
    1.42 V
  • Operation Mode
    CW Laser, Pulsed Laser
  • PD Monitor Current
    4.6 mA
  • TEC Current
    4 A
  • TEC Voltage
    4 V
  • Thermistor B Constant
    3900 K
  • Thermistor Resistance
    10 kOhms

Temperature

  • Lead Soldering Temperature
    260 Degree C
  • Operating Temperature display
    0 to 65 Degree C
  • Storage Temperature
    -40 to 75 Degree C

Applications

  • Application
    Sensing, Measurements, Coherence tomography

Technical Documents

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