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首页 Optical Accessories Active devices AOM 1550/1650nm single-mode/polarization maintaining fiber acousto-optic modulator 1650nm SM Acousto-Optic Modulator 100MHz

    • 1650nm SM Acousto-Optic Modulator 100MHz

    Idealphotonics' acousto-optic modulators are widely used in fiber optic sensing applications due to their high modulation extinction ratio, high power tolerance, and other advantages. This product is specifically developed to meet the application needs of fiber optic sensing, featuring a compact size, low power consumption (<1W), fast rise time (12ns), good modulation pulse shape (small overshoot), and excellent pulse repetition (low jitter in repetition period). Additionally, the modulator and driver can be integrated into a single package, facilitating system integration. It can be widely applied in fiber optic sensing systems that require pulse modulation, such as φ-OTDR, BOTDR, OFDR, etc.

    产品特点Compact size、 Low power consumption (<500mW)、 Fast rise time (12ns)、 Good modulation pulse shape (small overshoot)

    产品货号A80171108

    应用领域Fiber optic sensing、 LiDAR、 BOTDA

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    Moli

    电话：13061644116

    邮箱：moli@microphotons.com

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    主要参数
  • 核心参数

  • 尺寸图

    • Model Parameters

     

     

    Parameter

     

    Unit

    PN#

    AOM100-1650-1 (X)

    AOM150-1650-1

    (X)

    AOM200-1650-1

    (X)

    Material

    -

    Tellurium Oxide

    Wavelength

    nm

    1650

    Max Laser Power

    W

    ≤0.5

    Max Pulsed Laser Peak Power

    KW

    ≤ 1（ 5kW Custom）

    Insertion Loss

    dB

    ≤3

    ≤4

    ≤5

    Extinction Ratio

    dB

    ≥50

    Polarization Extinction Ratio (for PM devices)

    dB

    ≥20

    Voltage Standing Wave Ratio

    1

    ≤ 1.2:1

    Optical Pulse Rise Time

    ns

    40

    20

    12

    Operating Frequency

    MHz

    100

    150

    200

    Fiber Type

    -

    SM or PM

    Fiber Connector

    -

    FC/APC

    Structure

    -

    Picture A

    Driver


    D100-02-M-1D

    D150-02-M-1D

    D200-02-M-1D

     

     

    Driver

     

    Parameter

     

    Unit

    PN#

    D100-02-M-1D

    D150-02-M-1D

    D200-02-M-1D

    Operating Frequency

    MHz

    100

    150

    200

    Drive Power

    W

    ≤2.5

    ≤3

    ≤3

    Electrical Pulse Rise Time

    ns

    ≤20

    ≤ 15

    ≤7.5

    Power Switch Ratio

    dB

    ≥55

    Supply Voltage (DC)

    V

    24

    Harmonic Suppression

    dBc

    ≥25

    Modulation Mode

    -

    TTL

    Output Impedance

    Ω

    50

    Structure

    -

    Picture B

    Electrical Signal Configuration

    Modulation Signal: Pulse signal

    Modulation Frequency: 500 kHz

    Modulation Amplitude: 0V (low level), 2.5V (high level)

    Pulse Width: 100 ns



    Test Result

    1.3.png

    1600nm laser pulse time domain diagram


    1.4.png

    1600nm laser pulse rise time test


    1625nm laser pulse time domain diagram


    1625nm laser pulse rise time test


    1650nm laser pulse time domain diagram


    1650nm laser pulse rise time test



    General parameters

    Modulation curve

    3.1.png





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