Optical Receiver

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Across
  1. 3. passive optical network
  2. 5. dynamic line broadening when injection current of laser is directly modulated
  3. 7. height of the eye opening
  4. 12. reshaping of pulses
  5. 14. intensity fluctuations in the longitudinal modes
  6. 15. radio of optical power level for logic 1 to the power level for a logic o
Down
  1. 1. noise due to thermal interaction between electrons and vibrating cons
  2. 2. reduce the noise
  3. 4. boost the signal
  4. 6. minimum average optical power level at the photodetector
  5. 8. fidelity determination
  6. 9. various signal impairments can reduce the SNR
  7. 10. due to speckle pattern
  8. 11. deviation of the actual no of electrons from the average numbers
  9. 13. the chance that a bit is corrupted and received in error.