Measurement Of Optical Signals With Optical Spectrum Analyzer

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Measurement Of Optical Signals With Optical
Spectrum Analyzer
Nikola StojanovicMilo ivanovMilo Slankamenac
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Equipment

• Optical spectrum analyzer FTB-5230.
• TLS-55C tunable laser source.
• Optical cable.

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FTB-5230

• Optical spectrum analyses represent power
  measurement of optical signal in function of
  frequency and time.
• It is used for
• testing laser sources for spectral purity and
  power distribution.
• testing the transmition characteristics of
  optical devices.
• wavelength and power drift measurements.
• monitoring key parameters on the CWDM signal.

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TLS-55C

• 1528.38 nm to 1563.86 nm.
• Additional 1510 nm option.
• Supports 50 GHz, 100 GHz, or 200 GHz channel
  spacing.
• Continuous wave (CW).
• Output power range 9 dBm to 6 dBm.

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Equipment mounting

• FC / FC Single Mode Simplex Fiber Optic Cable
  9/125, 2 meter.

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Measurements

• Ten cycles with three wavelengths 1531.51 nm,
  1551.72 nm and 1560.20 nm.

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1531,51 nm
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1551,72 nm
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1560,2 nm
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CONCLUSION

• The laser source show's good working stability,
  with no temperature depends.
• The spectrum analyzer gives accurate
  measurements.