Download
fig 11 1 applications of optical amplifiers n.
Skip this Video
Loading SlideShow in 5 Seconds..
Fig. 11-1: Applications of optical amplifiers PowerPoint Presentation
Download Presentation
Fig. 11-1: Applications of optical amplifiers

Fig. 11-1: Applications of optical amplifiers

888 Views Download Presentation
Download Presentation

Fig. 11-1: Applications of optical amplifiers

- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

  1. Fig. 11-1: Applications of optical amplifiers

  2. Fig. 11-2: Generic optical amplifier

  3. Fig. 11-3: Amplifier gain versus power

  4. Fig. 11-4: Erbium energy-level diagram

  5. Fig. 11-5: EDFA configurations

  6. Fig. 11-6: Gain versus EDFA length

  7. Fig. 11-7: Gain versus pump level

  8. Fig. 11-8: Output versus wavelength

  9. Fig. 11-10: EDFA Noise Figure

  10. Fig. 11-11: SNR degradation

  11. Fig. 11-12a: Gain-flattened EDFA-A

  12. Fig. 11-12b: Gain-flattened EDFA-B

  13. Fig. 11-13: Passive gain control

  14. Fig. 11-14: Wavelength conversion