Numerical Aperture — Study Resources & PYQs
Numerical aperture, derivation, and physical significance.
- Estimated study time: 60 minutes
Study resources
- NPTEL - Applied Optics, IIT Roorkee (Article) — Includes basic concepts and ray optics of optical fiber.
- NPTEL - Semiconductor Optoelectronics (Article) — Covers optical communication and optoelectronic foundations.
- OpenStax — University Physics Volume 2 (Article) — Open physics textbook covering electromagnetism, electromagnetic waves, optics, lasers and related physics fundamentals.
- OpenStax — University Physics Volume 3 (Article) — Open physics textbook covering modern physics and semiconductor-related foundations.
Numerical Aperture previous year questions
- (a) Differentiate between : (i) Laser and Ordinary light (ii) Holography and Photography Explain the principle of Holography. How is hologram produced and how…
- (a) Distinguish between single mode and multimode optical fibres. Define and find expression for Numerical aperture of step index optical fibre. (b) Discuss co…
- (a) Discuss the construction of optical fibre. Find the expression for acceptance angle and numerical aperture in case of optical fibre. (12) (b) An optical fi…
Taught in these subjects
- Applied Engineering Physics — BST1103 · Government College of Engineering and Technology, Jammu
- Advanced Engineering Physics — BST1203 · Government College of Engineering and Technology, Jammu
- APPLIED ENGINEERING PHYSICS — BST1103 · Government College of Engineering and Technology, Jammu
- APPLIED ENGINEERING PHYSICS — BST1103 · Government College of Engineering and Technology, Jammu
- ADVANCED ENGINEERING PHYSICS — BST1203 · Government College of Engineering and Technology, Jammu