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Fiber optic training kit interferometry

/ Education systems

The fiber optic interferometry training kit enables theoretical and experimental investigation of Mach-Zehnder and Michelson interference phenomena without complex tuning requirements.

Possible measurements include :

  • Thermal expansion in silica fiber
  • Wavelength shift of a laser diode versus drive current
  • Doppler shift (measurement of a disk rotating speed)

  • Comprehensive teaching & training manual
  • Rack mounted components
  • Eye safe connectors
  • Competitive pricing
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  • Mach-Zehnder & Michelson interferometer
  • Observation of optical interference
  • Thermal expansion of a silica fiber
  • Wavelength shift of a DFB laser diode
  • Doppler effect observation
  • Measurement of a disk rotating speed
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Components included

  • 1 DFB laser diode @ 1550 nm, 1 mW, analogical modulation (1 MHz)
  • 1 Detector : InGaAs photodiode (BW≥10 Mhz)
  • 1  Optical isolator
  • 2  Fiber optic couplers 2×2, 50/50
  • 2 Gold mirrored fiber ends
  • 2 Optical attenuators
  • 1 Fiber optic heater
  • 1 Fringe counter
  • 1 Rotating disk for Doppler effect
  • 8 Patchcords E2000/APC Diamond connectors
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