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  • 980nm 1W Benchtop light source

    Our Cobrite series 980nm high-stability single-mode pump light source uses a single-mode semiconductor laser with a FBG wavelength-stabilized grating, which has a stable wavelength and high output power. The control system based on advanced microprocessors, combined with high-precision ATC and ACC (APC) control circuits, achieves high-stability output of the laser, while ensuring that the light source is quick and intuitive to operate. We can also provide corresponding communication interfaces and control software according to user requirements to achieve computer control. This light source uses the Turn-Key pump laser protection function, which can effectively prevent customers from misoperation. The power can be roughly adjusted (stepped by 50mw) or finely adjusted in steps of 0.1mw. Our Cobrite series 980nm single-mode pump light source is a high-stability pump light source designed for applications such as high-power fiber amplifiers and mode-locked fiber lasers. Since the ASE light generated by active optical fibers can easily damage the pump laser, our Laser provides targeted pump protection solutions to further improve the safety of the pump light source. Our Cobrite series 980nm single-mode pump light source is a highly functional desktop system light source with a high-definition LCD display, continuously adjustable output power, and synchronous display of current and voltage. It is very suitable for experimental scientific research and production testing. In addition, the company can also provide modular packaging according to user requirements to facilitate system integration.

    Product features:Single-mode high-power output: up to 1W、 FBG grating locks wavelength, no drift、 ASE optical isolation protection design、 Output power is stable and continuously adjustable、 LCD status display、 High-precision ACC and ATC control circuit、 Built-in isolator optional、 HI1060 fiber/PM980 fiber optional

    Part Number:--

    Application area:High power low noise EDFA、 Mode-locked fiber laser、 Ytterbium-doped fiber amplifier、 Test measurement、 Nonlinear effect research

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    Main parameters
  • Core parameters
  • Dimension Drawing
  • General Parameters

    General Parameter:

    Technical Parameters

    Unit

    Technical indicators

    Min.

    Typ.

    Max.

    PN#


    COBRITE-980-B

    COBRITE-980-M

    Output power1

    mW

    90

    -

    1000mW

    Peak operating wavelength2

    nm

    970

    975

    985mW

    Spectral width (FWHM) with FBG

    nm

    -

    0.5

    -

    Output side mode suppression ratio (SMSR)

    dB

    20

    -

    -

    Output isolation3

    dB

    -

    30

    -

    Output power stability (15 minutes)4

    %

    -

    ±0.5

    ±1.0

    Output power stability (8 hours)4

    %

    -

    ±1.0

    ±2.0

    Output power adjustable range

    %

    0

    -

    100

    Output power adjustment mode


    Coarse adjustment/fine adjustment



    TEC stability

    -

    ±0.1

    ±0.2

    TEC operating range

    25

    30

    35

    Operating voltage

    VAC

    100

    220

    240

    Electrical power consumption5

    VV

    -

    -

    30

    Operating temperature

    0

    -

    50

    Storage temperature

    -40

    -

    85

    Output fiber type


    HI1060 fiber/PM980 fiber optional, Corning HI-1060 6/125umNA=0.13

    Output fiber length

    m

    > 1

    Output fiber connector


    FC/APC

    Dimensions

    mm

    340(L)×240(W)×100(H) Benchtop

    150(L)×125(W)×25(H) Module

    Technical indicators: 1. Output power is optional;

    2. Peak operating wavelength can be specified;

    3. Isolation refers to the isolation for ASE light;

    4 The output power stability test condition is 25 degrees, after 30 minutes of preheating; 5. Maximum power consumption refers to the overall power consumption under extreme working conditions.



    Spectrum:

    5b923f389cbd0.png

     

     

     

    Wavelength stability test:

    5b923f9ad8fa0.png 

     

     

     

    Spot quality:

    5b9240d0d96ba.jpg

     

     

     

     

    Power test table:

    5b9240f00e0da.png

     

     

     

    Order Info:

    COBRITE-980-PG-OPP-ISO

    PG: Package type

    B: Desktop M: Module

    OPP (Output Power): Output power, unit mW.

    For example: 300-300mW, 800-800mW

    ISO: Built-in 980nm pump isolator protection 0-None, 1-Pump protection


    Optional Configurations

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