UPTU Notes

Notes: OPTICAL COMMUNICATION (NEC-701) UNIT-1, 4th year

Introducing you the topics of Optical Communication (UNIT-I) in summarized way. These notes are provided by Ms. Shubhanshi Gupta.

Content: Block diagram of optical fiber communication system, Advantages of optical fiber communication.Optical fiber wave guides: structure of optical wave guide, light propagation in optical fiber using ray theory, acceptance angle, numerical aperture, skew rays, wave theory for optical propagation, modes in a planar and cylindrical guide, mode volume, single mode fibers, cutoff wavelength, mode field diameter, effective refractive index and group and mode delay factor for single mode fiber.

Optical fiber communication.

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