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首页 Light Sources Optical Amplifier EDFA C-Band small signal high gain erbium-doped fiber amplifier EDFA Small signal EDFA Erbium-doped fiber amplifier C band 1535-1565nm

    • Small signal EDFA Erbium-doped fiber amplifier C band 1535-1565nm

    Idealphotonics' C-Band small signal high gain erbium-doped fiber amplifier (single mode/polarization-maintaining) adopts a unique optical path design, combined with a proprietary ultra-low noise erbium-doped fiber, with the characteristics of low noise index and high gain, and its comprehensive performance exceeds similar products on the market. C-Band ultra-low signal high gain erbium-doped fiber amplifier (single mode/polarization-maintaining) is suitable for amplifying single-frequency narrow linewidth light sources, and the linewidth can be narrowed to the kHz level. It is an ideal amplifier for weak signal acquisition applications in systems such as coherent communications, heterodyne detection, and Doppler wind radar.

    产品特点1550nm band、 Ultra-low noise NF <3.5dB、 Continuous or pulse signal amplification、 Pulse modulation pump operation to reduce ASE noise (optional)、 Adapt to harsh working environment

    产品货号B80030031

    应用领域Doppler wind radar、 Coherent communication system、 Coherent detection、 Distributed fiber optic sensing system、 Other scientific research

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    主要参数
  • 核心参数

  • 尺寸图

    • Parameters

    Parameter

    Unit

    Technology indication

    PN#


    SS-EDFA-C-B-32-1:SM; SS-EDFA-C-B-32-1:PM

    Central wavelength

    nm

    1527

    1545/1550

    1563

    Pulse width

    ns

    1

    -

    2000

    Pulse repetition frequency

    kHz

    0.01

    -

    1000

    Beam quality

    M2

    -

    1.05

    1.1

    Input signal power level

    dBm

    -120

    -45

    +3

    Small signal gain

    dB

    30

    -

    -

    Noise figure

    dB

    -

    -

    3.5

    Output power stability (15 minutes)

    dB

    -

    ±0.005

    ±0.01

    Output power stability (8 hours)

    dB

    -

    ±0.05

    ±0.1

    Optical isolation

    dB

    35

    -

    -

    Operating voltage

    VDC

    5-12

    Operating temperature

    ℃

    -25

    -

    60

    Storage temperature

    ℃

    -40

    -

    85

    Output fiber type


    SM/PM

    Output fiber length

    m

    >0.5

    Output fiber connector


    FC/APC or collimated output

    Specifications and dimensions

    mm

    90x70x15 or 150x125x20

    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. Max. power consumption refers to the overall power consumption under extreme working conditions.

     

     

     

     TDLAS comparison signal test

    Spectrum comparison test:

     5fe530e77775a (1).png

     

     


    SS-EDFA-△-PG--

    △:

    C=C band,

    L=L Band,

    C+L=C+L Band

    PG: Packaging

    B: Benchtop

    M: Module

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

    E. G.: 16-16dbm, 23-23dbm

    ISO: Built-in isolator protection

    0-None,

    1-Pump protection


    可选配置表
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