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DFB fiber laser source

20mW DFB dual channel dual wavelength desktop light source touch screen can directly adjust temperature and current bands to choose from
  • 20mW DFB dual channel dual wavelength desktop light source touch screen can directly adjust temperature and current bands to choose from
  • 20mW DFB dual channel dual wavelength desktop light source touch screen can directly adjust temperature and current bands to choose from
  • 20mW DFB dual channel dual wavelength desktop light source touch screen can directly adjust temperature and current bands to choose from

20mW DFB dual channel dual wavelength desktop light source touch screen can directly adjust temperature and current bands to choose from

1. Description:
The dual emitter wavelength laser source independently developed by Box Optoelectronics adopts DFB semiconductor laser chips, single-mode fiber output, professionally designed driving circuits and TEC control to ensure the safe and stable operation of the laser.

    2. Features:

    Dual emitter wavelenght optional;

    High output power;

    Power and spectral stability;

    Module with software control.

    3. Applications:

    Laser source testing;

    Passive device testing.

    4. Electro-Optical Characteristics:

    Parameter

    Unit

    Typical Value

    Remarks

    Working wavelength

    nm

    1310,1550nm

    CWDM DWDMOptional

     

    output power

    mW

    10-100

     

    Spectral linewidth

     

    MHz

    3-5

    Other

    Unstable power supply (short-term 15 minutes)

    dB

    ≤±0.02/15 min

     

    Power instability (long-term 8 hours)

    dB

    ≤±0.05/8 hours

     

    Power dissipation

    W

    ≤ 60

     

    connector

    -

    FC/APC

    Optional

     

    Fiber type

    -

    SMF-28/PM1550

    Optional

     

    Module power supply

    dB

    DC 5V/4A, <15W
       AC 110~240V, <20W

     

    Module size

    mm

    150(W)×125(D)×20(H)

    195(W)×220(D)×120(H

     

    Operating temperature

    -5 ~ +55

     

    Operating humidity range

    -40 ~ +85

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

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