Generate KERALA UNIVERSITY Class 7 optical communication Question Paper
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Sample Questions
- (i) photonic bandgap fiber (ii) hollow core fiber.
- Explain the working of APD.
- What is the need of periodic amplification in soliton communication systems?
- (a) Show that the received signal strength can be enhanced locally in coherent systems.
- (b) With a block schematic explain the working of ASK heterodyne system.