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Posted: **Fri May 20, 2022 9:22 pm**

: Q1 Explain The Reasons For Pulse Broadening Due To Material Dispersion In Optical Fibers Q2 Discuss The Mechanism Of 1 (23.67 KiB) Viewed 22 times

Q1. Explain the reasons for pulse broadening due to material dispersion in optical fibers. Q2. Discuss the mechanism of optical feedback to provide oscillation and hence amplification within the laser. Indicate how this provides a distinctive spectral output from the device.