Product

  • 1064nm 200M Polarization-maintaining Acousto-optic Modulator
  • 1064nm 200M Polarization-maintaining Acousto-optic Modulator

1064nm 200M Polarization-maintaining Acousto-optic Modulator

1064nm, 200MHz Polarization-maintaining AOM (acousto-optic modulator) is specially developed for the requirements of optical sensing. It has the advantages of small size, low power consumption, fast rise time, good modulation pulse shape (small overshoot), good pulse repeatability (small repetition period jitter), etc..

Product introduction

  •   1064nm, 200MHz Polarization-maintaining AOM (acousto-optic modulator) is specially developed for the requirements of optical sensing. It has the advantages of small size, low power consumption, fast rise time, good modulation pulse shape (small overshoot), good pulse repeatability (small repetition period jitter), etc., and can Integrated packaging of the modulator and driver facilitates system integration and can be widely used in various optical fiber sensing systems that require pulse modulation, such as φ-OTDR, BOTDR, and OFDR.
      Features
      High damage threshold
      Withstand high power

      High extinction ratio

      Applications
      Optic sensing
      Lasers and fast switching

      Specifications

    Item

    Unit

    Min.

    Max.

    Typ.

    Comments

    Material

     

     

     

    TeO2

     

    Wavelength

    nm

    1000

    1100

    1064

     

    Average optical power handling

    W

     

    3

     

     

    Peak (pulse) optical power handling

    kw

     

    3

     

     

    Ultrasonic Velocity

    m/s

     

     

    4200

     

    Insertion Loss

    dB

     

    3

     

     

    PER

    dB

    18

     

     

     

    ER(1st order on /off)

    dB

    50

     

     

     

    Return Loss (RF ON)

    dB

    40

     

     

     

    Rise-time /Fall-time

    ns

     

    10

     

    (10%-90%)

    Frequency

    MHz

     

     

    200

     

    Frequency Shift

    MHz

     

     

    +200

    -200 Or Customized

    Radio Frequency Power

    w

     

    2.5

     

     

    VSWR

     

     

     

    1.5:1

     

    Input Impedance

    Ω

     

     

    50

     

    Device Interface

     

     

     

    SMA

     

    Fiber Type

     

     

     

    PM980

     

    Fiber Length

    m

     

     

    1

     

    Fiber Termination

     

     

     

    FC/APC

     

    Working temperature

     

     

    -20~60

     

    Storage Temperature

     

     

    -30~70



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