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DFB fiber laser source

Coaxial DFB light source
  • Coaxial DFB light source
  • Coaxial DFB light source

Coaxial DFB light source

Coaxial laser source
Description:
The full band wavelength laser light source module adopts DFB semiconductor laser, single mode fiber output, power adjustable, professionally designed high-precision, high stability current drive control board to ensure laser safety and stability, low noise operation, low cost, high cost-effectiveness, compact size, easy integration, and widely used in scientific research, communication, medical, spectral analysis, bioengineering and other fields.
    Characteristics:
    Optional wavelength: 650nm-1650nm band;
    Power 1-10mW (adjustable knob);
    Single mode or multimode fiber output;
    Customizable according to customer needs.
    Application:
    Fiber optic sensing;
    Fiber optic communication;
    Optical device testing;
    Scientific research, etc.
    Optoelectronic characteristics:

    Parameter

    Unit

    Typical Value

    Remarks

    Working wavelength

    nm

    650-1650

    customizable

    output powe

    mW

    5/10/20

    customizable


    Spectrum width (-20dB)

    nm

    ≤ 2.5

     

    Edge mode suppression ratio

    dB

    > 40

     

    Isolation degree

    dB

    > 30

    CWDM 波长

    Unstable power supply (short-term 15 minutes)

    dB

    ≤±0.02

     

    Power instability (long-term 8 hours)

    dB

    ≤±0.05

     

    Fiber type

    -

    SMF-28e

    customizable

    connector

    -

    FC/APC

    customizable

    Desktop size

    mm

    200(L)×150(W)×70(H)

     

    Module size

    mm

    130(W)×80(D)×50(H)

     

    Desktop power supply

    V

    220VAC

     

    Module power supply

    V

    5VDC

     

    working temperature

    -20 ~ +65

     

    Storage temperature

    -40 ~ +85

    Please submit your basic information, we will contact you as soon as possible!

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