Unit 5: Lasers and Fiber Optics21PYB101J

Optical Fiber Transmission

Curriculum and historical examination lineage for Optical Fiber Transmission under Unit 5 (Lasers and Fiber Optics) of Electromagnetic Theory, Quantum Mechanics, Waves and Optics (21PYB101J) at SRMIST.

Appearances
9
Cataloged Exam Questions
Exam Papers
6
Distinct University Exams
Question Families
5
Recurring Conceptual Archetypes
SRMIST Status
Active
Regulation 2021 Syllabus
Assessment Cycle Weightage

Historical appearance distribution across SRMIST Formative Tests (CT1, CT2) and University End Semester examinations.

CT1
0
Cycle Test 1
CT2
0
Cycle Test 2
EndSem
8
Semester Exam
Marks Weightage Distribution

Factual marks weightage of questions asked on this topic in historical examinations.

1 Marks:1 questions
8 Marks:6 questions
10 Marks:2 questions
Recurring Question Families (5)

Question templates that recur across multiple examination cycles with similar conceptual stems.

family repeat2 paper appearances

“Define Numerical aperture and acceptance angle. Derive the expression for numerical aperture.”

family repeat1 paper appearance

“Derive an expression for numerical aperture. --- OR --- b. Illustrate the construction and working...”

singleton1 paper appearance

“Discuss the absorption and emission process of two-level system and derive the Einstein...”

singleton1 paper appearance

“Discuss in detail the classification of optical fibers based on modes and refractive index profile....”

family repeat1 paper appearance

“of the fiber is the light collecting efficiency of the fiber and is a measure of the amount of...”

Sample Past Exam Questions

Representative historical questions extracted directly from SRMIST examination papers.

Derive an expression for numerical aperture. --- OR --- b. Illustrate the construction and working of Nd-YAG laser with neat diagram.

Year: 2023•Assessment: EndSem
8 Marks

Discuss the absorption and emission process of two-level system and derive the Einstein coefficient. --- OR --- 25. Define Numerical aperture and acceptance angle. Derive the...

Year: 2023•Assessment: EndSem
8 Marks

Define Numerical aperture and acceptance angle. Derive the expression for numerical aperture.

Year: 2023•Assessment: EndSem
8 Marks

Discuss in detail the classification of optical fibers based on modes and refractive index profile. --- OR --- b. Derive an expression for numerical aperture.

Year: 2024•Assessment: EndSem
8 Marks

b. Derive an expression for numerical aperture.

Year: 2024•Assessment: EndSem
8 Marks
Historical Papers Indexed (6)

Examinations where questions for Optical Fiber Transmission have appeared.

Electromagnetic Theory, Quantum Mechanics, Waves and Optics - PYQ 2023 Dec
2023EndSem
Electromagnetic Theory, Quantum Mechanics, Waves and Optics - PYQ 2023 May
2023EndSem
Electromagnetic Theory, Quantum Mechanics, Waves and Optics - PYQ 2024 July
2024EndSem
Electromagnetic Theory, Quantum Mechanics, Waves and Optics - PYQ 2025 July
2025Other
Electromagnetic Physics - PYQ Nov 2019
2019EndSem
Electromagnetic Physics - PYQ Jul 2022
2022EndSem
Other Exam Topics in Unit 5: Lasers and Fiber Optics

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