Supply, integration of laser-optical components and equipment. Resident of ITMO Technopark
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Supply, integration of laser-optical components and equipment. Resident of ITMO Technopark

Attenuator

Count

  • Operation wavelength 
  • 1285-1335 nm and 1525-1575 nm
  • Nominal insertion loss 
  • 3.0 dB
  • Attenuation interval 
  • 60 dB
  • Attenuation resolution 
  • 0.1 dB
  • Return loss 
  • 55 dB
  • Description
  • Features
  • Recommendations
    for Use

The device based on fiber collimators and linear filter. Precision moving filter in the collimated beam allows to provide continuous adjustment of attenuation that maintains the modal composition of the optical radiation in the multimode pattern.

Features:

  • Vibration resistance
  • Thermal resistance
  • No fiber welding 

JSC «Leningrad Laser Systems» (LLS) offers full technical support and worldwide shipping of products. We guarantee you high quality and fast supply of components and equipment!

Features
  • Parameter
    Value
  • Operation wavelength 
    1285-1335 nm and 1525-1575 nm
  • Nominal insertion loss 
    3.0 dB
  • Attenuation interval 
    60 dB
  • Attenuation resolution 
    0.1 dB
  • Return loss 
    55 dB
  • Linearity 
     ±0.1 dB
  • Dimensions 
    120×50×40 mm
  • Operating temperature 
    -60 to +60°C

Application:

  • Fiber lasers and amplifiers
  • Fiber sensors
  • Telecommunication systems

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