LDS-1550-DFB-2.5G-15/50

Laser Diode by LasersCom

Note: Your Quotation Request will be directed to LasersCom.

The LDS-1550-DFB-2.5G-15/50 from LasersCom is a Multi Quantum Well (MQW) Laser Diode that operates at a wavelength of 1550 nm. It delivers an optical power of 50 mW (pulsed) & above 15 mW (CW) and has a spectral width of 0.08 nm. This laser diode has a rise/fall time of 80 ps, slope efficiency of 0.16 W/A, and minimum polarizarion extinction ratio of 20 dB. It has a capacitance of 10 pF, dark current of less than 100 nA, and a tracking error of 0.15 dB. This laser diode has a side-mode suppression ratio of 55 dB and resonance frequency of 6 GHz.

The LDS-1550-DFB-2.5G-15/50 has a DFB cavity and built-in monitor photodiode. It uses LDS technology to increase the thermal stability of optical power. This laser diode requires a threshold current of 8 mA, DC supply voltage of 1.4 V, and consumes 100 mA of current. It is available in a coaxial or coaxial with bracket packages and supports SM/PM fiber options with FC/APC, SC/APC, FC/UPC & SC/UPC connector options. This laser diode is ideal for optical fiber communication systems with data rates of up to 2.5 Gbps and laser system applications.

Product Specifications

View similar products

Product Details

  • Part Number
    LDS-1550-DFB-2.5G-15/50
  • Manufacturer
    LasersCom
  • Description
    1550 nm Multi Quantum Well Laser Diode for Laser System Applications

Applications

  • Application
    Optical fiber Communication Systems

General Parameters

  • Technology
    Distributed Feedback (DFB), Multi-Quantum Well (MQW)
  • Operation Mode
    CW/Pulsed Laser
  • Wavelength
    1547 to 1553 nm
  • Capacitance
    10 to 20 pF
  • Output Power
    15 to 50 mW
  • Output Power
    15 to 50 mW
  • Spectral Width (FWHM)
    0.08 nm
  • Operating Voltage
    1.3 to 1.7 V
  • Operating Current
    95 to 120 mA
  • Reverse Voltage
    2 V
  • Threshold Current :
    8 to 12 mA
  • Monitor Current
    0.2 to 4 mA
  • Fiber Modes
    Single Mode
  • Polarization Extinction Ratio
    20:1
  • Slope Efficiency
    0.13 to 0.16 mW/mA
  • Package Type
    TO-Can Pigtailed
  • Package
    Coaxial
  • Photo Diode Dark Current
    100 nA
  • Lead Soldering Temperature
    260 Degree C
  • Pulsed Laser Forward Current
    500 mA
  • Rise/Fall Time
    80 to 120 ps
  • Type
    Fiber-Coupled Laser Diode
  • Wavelength Temp. Coefficient
    0.1 nm/Degree C
  • Output Power (CW)
    15 mW
  • Output Power (Pulsed)
    50 mW
  • Tags
    LDS Series

Physical Properties

  • Fiber length
    50 cm

Temperature

  • Operating Temperature
    -40 to 85 Degree C
  • Storage Temperature
    -50 to 85 Degree C

Technical Documents

Click to view more product details on manufacturer's website
Need Help Finding a Product?

Looking for a Product or Supplier?

Let us know what you need, we can help find products that meet your requirement.