Unit 5: Lasers and Fiber Optics21PYB101J

Gas and Solid State Lasers

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

Appearances
5
Cataloged Exam Questions
Exam Papers
4
Distinct University Exams
Question Families
4
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
4
Semester Exam
Marks Weightage Distribution

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

1 Marks:2 questions
8 Marks:2 questions
Recurring Question Families (4)

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

family repeat2 paper appearances

“b. Illustrate the construction and working of Nd-YAG laser with neat diagram.”

singleton1 paper appearance

“Which of the following can be used for the generation of laser pulse? (A) Ruby laser (B) Nd- YAG...”

singleton1 paper appearance

“(a) (i) Explain the characteristics of laser. (ii) Describe with a neat diagram, the process of...”

singleton1 paper appearance

“The wave length emitted by Nd:YAG laser is ________ (A) 10.6 \mu m (B) 1.06 \mu m (C) 0.86 \mu m...”

Sample Past Exam Questions

Representative historical questions extracted directly from SRMIST examination papers.

Which of the following can be used for the generation of laser pulse? (A) Ruby laser (B) Nd- YAG laser (C) Carbon dioxide laser (D) Helium neon laser

Year: 2024•Assessment: EndSem
1 Marks

Investigate alternative (b) Investigate the principle, construct and working of Nd:YAG laser

Year: 2025•Assessment: Other

(a) (i) Explain the characteristics of laser. (ii) Describe with a neat diagram, the process of construction of a hologram. --- OR --- 25. Explain the working of Nd:YAG laser with...

Year: 2025•Assessment: EndSem
8 Marks

Explain the working of Nd:YAG laser with energy level diagram. List out important applications of Nd:YAG laser.

Year: 2025•Assessment: EndSem
8 Marks

The wave length emitted by Nd:YAG laser is ________ (A) 10.6 \mu m (B) 1.06 \mu m (C) 0.86 \mu m (D) 16.6 \mu m

Year: 2022•Assessment: EndSem
1 Marks
Historical Papers Indexed (4)

Examinations where questions for Gas and Solid State Lasers have appeared.

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

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