1.0um CoSF-R Benchtop Narrow Linewidth Single Frequency Fiber Laser

Short Description:

Optimized Traveling Wave design, no standing wave

Very narrow linewidth, down to Hz level

Ultra low phase noise

All PM fiber design


  • Standard Lead-time: 2-4 weeks typically
  • Price Terms: FOB Shanghai
  • Manufacturer: Connet Laser Technology
  • Customized Package/Size: Yes, please contact us
  • More Information: Please contact us
  • Product Detail

    Connet Laser Technology Co., Ltd

    Product Tags

    Connet CoSF-R benchtop single frequency fiber laser is a low noise fiber laser based on Connet’s proprietary technology, a patent pending “Optimized Ring Cavity” specially designed to eliminate the standing wave Spatial Hole Burning (SHB) phenomenon which appears easily in linear cavity fiber lasers. It comes with the particular polarization controlling technology to realize stable linear polarization, single longitudinal mode, ultra-narrow linewidth single frequency laser output.

    Connet narrow linewidth single frequency fiber laser is with excellent performance with the ultra-narrow linewidth in the kHz range, extremely low frequency and RIN noise, and the good SMSR more than 50dB. CoSF-R benchtop single frequency fiber laser internally integrate the narrow linewidth single frequency basic module and one-stage single frequency PM fiber amplifier.

    The output power of the CoSF-R series 1.0um benchtop narrow linewidth single frequency fiber laser can be 100mW and the higher output power also can be provided on request. The center wavelength can be chosen freely in the range of 1010-1120nm such as 1018nm, 1030nm, 1053nm and 1083nm, etc.

    Features:
    ·Ultra-narrow linewidth
    ·Stable single frequency & single polarization operation
    ·No mode-hopping, No out-bursting noise
    ·Low phase and intensity noise
    ·Flexible design, various wavelengths optional
    ·PM output, high PER
    ·Benchtop, easy operation

    Applications:
    ·Fiber optic sensing
    ·LiDAR
    ·Atomic trapping
    ·Laser spectroscopy
    ·Coherent communication
    ·Other Scientific Research

    Specifications:

    Parameter

    单位

    Specification

    Min

    Typ.

    Max

    Part no.  

    CoSF-R-1064-B

    Center wavelength

    nm

    1010-1120nm

    Output power

    mW

    5

    -

    100

    Output laser type  

    CW,Single frequency & Single longitudinal mode

    Beam quality

    M2

    <1.05

    Linewidth1

    kHz

    -

    2

    20

    SMSR

    dB

    50

    55

    -

    Phase noise

    Rad/rt(Hz)

    < -120@500Hz; <-110@10Hz

    Relative intensity noise (RIN)

    dBC/Hz

    <-120@1MHz; <-140@10MHz

    Output polarization  

    Linear polarization

    Polarization extinction ratio

    dB

    20

    -

    -

    Output power stability

    %

    -

    ±0.5

    ±1

    Output isolation

    dB

    35

    -

    -

    Output power tunable range

    %

    10

    -

    100

    Operating temperature

    0

    -

    50

    Storage temperature

    -40

    -

    85

    Power supply

    VAC

    100~240

    Output fiber type  

    PM980-XP

    Output fiber length

    m

    > 0.5

    Optical connector  

    FC/APC,other options available

    Dimension

    mm

    480(L)×440(W)×150(H)

    Specifications:Lorentzian line shape with the optical delay of 120us.

    Ordering information:
    CoSF-R-1xxx-B-<PW>-SF
    Standard wavelengths: 1064nm, 1018nm, 1030nm, 1053nm and 1083nm, ect.
    PW: Output power


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  • Connet Laser Technology Co., Ltd is a high-tech enterprise founded in 2007, which specializes in the development and production of laser source, fiber laser, optical fiber amplifier and the related products.