LDS-638-FP-2

Laser Diode by LasersCom

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The LDS-638-FP-2 from LasersCom is a Laser Diode with Wavelength 630 nm, 638 nm, 645 nm, Output Power 2 mW, Output Power 2 mW, Output Power (CW) 2 mW, Threshold Current 17 to 25 mA. More details for LDS-638-FP-2 can be seen below.

Product Specifications

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Product Details

  • Part Number
    LDS-638-FP-2
  • Manufacturer
    LasersCom
  • Description
    638 nm, Fabry-Perot, 2 mW CW, fiber: SM/PM/MM

Applications

  • Application
    Laser Module, Spectroscopy, Biomedicine

General Parameters

  • Technology
    Fabry-Perot (FP)
  • Type
    Fiber-Coupled Laser Diode
  • Operation Mode
    CW Laser
  • Wavelength
    630 nm, 638 nm, 645 nm
  • Output Power
    2 mW
  • Output Power
    2 mW
  • Output Power (CW)
    2 mW
  • Spectral Width (FWHM)
    1 to 3 nm
  • Slope Efficiency
    0.12 to 0.17 mW/mA
  • Polarization Extinction Ratio
    14 dB
  • Wavelength Temp. Coefficient
    0.2 nm/Degree C
  • Threshold Current :
    17 to 25 mA
  • Reverse Voltage
    2 V
  • Operating Current
    33 mA
  • Operating Current
    33 mA
  • Reverse Voltage(PD)
    30 V
  • Operating Voltage
    2.3 to 2.5 V
  • Thermistor Resistance
    10 kOhms
  • Monitor Current
    0.1 to 0.8 mA
  • Fiber Modes
    Single Mode, Multi-Mode, Polarization Maintaining
  • Lead Soldering Temperature
    260 Degree C
  • Package Type
    Coaxial Pigtailed, DIL / DIP / Through-Hole
  • Package
    Coaxial Pigtailed, 14 pins DIL

Physical Properties

  • Fiber core diameter
    50 µm, 62.5 µm
  • Fiber length
    500 mm, 1000 mm
  • RoHS
    Yes

Connections & Interface

  • Connector
    FC/APC, FC/UPC

Temperature

  • Operating Temperature
    -10 to 70 Degree C (Coaxial Pigtailed), -40 to 60 Degree C (14 pins DIL)
  • Storage Temperature
    -20 to 60 Degree C

Technical Documents

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