Fiber optic isolator

Count

  • Models 
  •  single stage or two-stage
  • Operation wavelength 
  • 1530 nm or 1580 nm
  • Insertion loss 
  • 0.5 dB or 0.7 dB
  • Min. isolation 
  • 30 dB or 50 dB
  • Return loss 
  • 55 dB or 60 dB
  • Description
  • Features
  • Recommendations
    for Use

The device is designed to suppress the back refections along the fiber-optic transmission line.

Features:

  • Vibration resistance
  • No fiber welding

Specification:

  single stage  two-stage 
Operation wavelength, nm  1530 1580
Insertion loss, dB  0.5 0.7
Min. isolation, dB  30 50
Return loss, dB  55 60
Polarization sensitivity, dB  0.1 0.15
Dimensions, mm (without fiber outputs)  Ø10×50 Ø10×70
Operating temperature, °C  -10 to +60

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
  • Models 
     single stage or two-stage
  • Operation wavelength 
    1530 nm or 1580 nm
  • Insertion loss 
    0.5 dB or 0.7 dB
  • Min. isolation 
    30 dB or 50 dB
  • Return loss 
    55 dB or 60 dB
  • Polarization sensitivity 
    0.1 dB or 0.15 dB
  • Dimensions, mm (without fiber outputs) 
     Ø10×50 mm or Ø10×70 mm
  • Operating temperature 
    -10 to +60°C

Application:

  • Fiber lasers and amplifiers
  • Fiber sensors
  • Telecommunication systems