Numerical Aperture with Formula Derivation | AKTU BTech 1st Year Engineering Physics BAS101 BAS201

Numerical Aperture with Formula Derivation | AKTU BTech 1st Year / First Year Engineering Physics BAS101 BAS201
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In this video, EduGlue AKTU covers the concept of Numerical Aperture (NA) in optical fibers , with a step-by-step formula derivation in terms of Relative Refractive Index in Engineering Physics BAS101 / BAS201 with detailed explanation in Hindi + English (Hinglish), a crucial topic for AKTU BTech first year students (Semester 1 & Semester 2) as part of the Engineering Physics BAS101 / BAS201 syllabus.

This lecture is designed to help you understand the concept easily and prepare for your AKTU university semester exams with confidence. We explain the concept Numerical Aperture (NA) in optical fibers, with a step-by-step formula derivation in terms of Relative Refractive Index in Engineering Physics BAS101 / BAS201 in a simple and clear manner, making it perfect for AKTU university semester exam preparation.

Topics Covered:
• What is Numerical Aperture?
• Importance in fiber optics
• Derivation of NA formula
• Use of relative refractive index in NA

VIDEO TIMESTAMPS
CHAPTER
00:00 What is Numerical Aperture (NA)?
01:04 Derivation of Numerical Aperture (NA) formula
02:25 Use of relative refractive index in Numerical Aperture (NA) formula

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