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PH785DBR Series

Laser Diode by Photodigm, Inc
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The PH785DBR Series from Photodigm, Inc is a Laser Diode with Wavelength 783 to 787 nm, Output Power 0.04 to 0.18 W, Operating Voltage 2 to 2.5 V, Operating Current 0.15 A, Threshold Current 50 to 70 mA. More details for PH785DBR Series can be seen below.

Product Specifications

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Product Details

  • Part Number
    PH785DBR Series
  • Manufacturer
    Photodigm, Inc
  • Description
    PH785DBR Series High-Power Single-Frequency Laser Diode

Applications

  • Application
    Raman Spectroscopy

General Parameters

  • Configuration
    Single-Emitter
  • Technology
    Distributed-Bragg-Reflector (DBR)
  • Operation Mode
    CW Laser, Pulsed Laser
  • Wavelength
    783 to 787 nm
  • Output Power
    0.04 to 0.18 W
  • Spectral Width (FWHM)
    3 to 10 MHz
  • Operating Voltage
    2 to 2.5 V
  • Operating Current
    0.15 A
  • Forward Current(PD)
    5 mA
  • Peak Forward Current
    0.3 A
  • Reverse Voltage(PD)
    20 V
  • Threshold Current
    50 to 70 mA
  • Laser Gain Medium
    AlGaAs
  • Beam Divergence Parallel
    6 to 8 Degree
  • Beam Divergence Perpendicular
    32 to 34 Degree
  • Polarization
    -19 to -16 dB
  • Series Resistance
    2.0 to 2.5 Ohms
  • Slope Efficiency
    0.3 to 0.75 W/A
  • Package Type
    Sub-Mount, TO-Can, Butterfly
  • Package
    Chip on Sub-Mount, C-Mount, TO-8
  • Photo Diode Dark Current
    50 nA
  • Type
    Free Space Laser Diode, Fiber-Coupled Laser Diode
  • Output Power (CW)
    0.04 to 0.18 W
  • Note
    Thermistor Resistance: 10 Kohms, Photodiode Dark Current: 50 nA, Side Mode Suppression Ratio: -30 dB
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