BAS101 Engineering Physics Syllabus
AKTU B.Tech · 1st Year · Unit-wise syllabus (effective 2022-23)
BAS101 Engineering Physics (also written as BAS201, KAS101) is a subject in the 1st year of the AKTU B.Tech programme (Semester 1 or Semester 2, depending on your group), prescribed by Dr. A.P.J. Abdul Kalam Technical University. It carries 4 credits with an L-T-P of 3-1-0. The syllabus is divided into 5 units: Quantum Mechanics, Electromagnetic Field Theory, Wave Optics, Fiber Optics & Laser, Superconductors and Nano-Materials. The complete unit-wise topic list, course outcomes and reference books are given below, taken from the official AKTU syllabus effective from 2022-23.
BAS101 Subject Details
| Subject Code | BAS101 / BAS201 / KAS101 |
|---|---|
| Subject Name | Engineering Physics |
| University | Dr. A.P.J. Abdul Kalam Technical University (AKTU) |
| Course | B.Tech (Bachelor of Technology) |
| Year / Semester | 1st Year · Semester 1 or 2 (group rotation) |
| Credits | 4 |
| L-T-P | 3-1-0 |
| Total Units | 5 |
| Scheme Effective From | 2022-23 |
| Last Verified | 2026-08-19 |
BAS101 Engineering Physics Unit-Wise Syllabus
Official AKTU syllabus (effective 2022-23) — 5 units.
Unit 1: Quantum Mechanics
Unit-1: Quantum Mechanics Inadequacy of classical mechanics, Planck’s theory of black body radiation(qualitative), Compton effect, de-Broglie concept of matter waves, Davisson and Germer Experiment, Phase velocity and group velocity, Time-dependent and time-independent Schrodinger wave equations, Physical interpretation of wave function, Particle in a one-Dimensional box.
Unit 2: Electromagnetic Field Theory
Unit-2: Electromagnetic Field Theory Basic concept of Stoke’s theorem and Divergence theorem, Basic laws of electricity and magnetism, Continuity equation for current density, Displacement current, Maxwell equations in integral and differential form, Maxwell equations in vacuum and in conducting medium, Poynting vector and Poynting theorem, Plane electromagnetic waves in vacuum and their transverse nature. Relation between electric and magnetic fields of an electromagnetic wave, Plane electromagnetic waves in conducting medium, Skin depth.
Unit 3: Wave Optics
Unit-3: Wave Optics Coherent sources, Interference in uniform and wedge shaped thin films, Necessity of extended sources, Newton’s Rings and its applications, Introduction to diffraction, Fraunhoffer diffraction at single slit and double slit, Absent spectra, Diffraction grating, Spectra with grating, Dispersive power, Resolving power, Rayleigh’s criterion of resolution, Resolving power of grating.
Unit 4: Fiber Optics & Laser
Unit-4: Fiber Optics & Laser Fibre Optics: Principle and construction of optical fiber, Acceptance angle, Numerical aperture, Acceptance cone, Step index and graded index fibers, Fiber optic communication principle, Attenuation, Dispersion, Application of fiber. Laser: Absorption of radiation, Spontaneous and stimulated emission of radiation, Population inversion, Einstein’s Coefficients, Principles of laser action, Solid state Laser (Ruby laser) and Gas Laser (He-Ne laser), Laser applications.
Unit 5: Superconductors and Nano-Materials
Unit-5: Superconductors and Nano-Materials: Superconductors: Temperature dependence of resistivity in superconducting materials, Meissner effect, Temperature dependence of critical field, Persistent current, Type I and Type II superconductors, High temperature superconductors, Properties and Applications of Super-conductors. Nano-Materials: Introduction and properties of nano materials, Basics concept of Quantum Dots, Quantum wires and Quantum well, Fabrication of nano materials -Top- Down approach (CVD) and Bottom-Up approach (Sol Gel), Properties and Application of nano materials.
BAS101 Course Outcomes
- Content Contact
BAS101 Reference Books
- Concepts of Modern Physics - Aurthur Beiser (Mc-Graw Hill)
- Optics - Brijlal & Subramanian (S. Chand )
- Engineering Physics: Theory and Practical- Katiyar and Pandey (Wiley India)
- Applied Physics for Engineers- Neeraj Mehta (PHI Learning, New)
- Engineering Physics-Malik HK and Singh AK (Mc Graw Hill)
Frequently Asked Questions about BAS101
What is the syllabus of BAS101 Engineering Physics?
The AKTU BAS101 Engineering Physics syllabus is divided into 5 units: Quantum Mechanics; Electromagnetic Field Theory; Wave Optics; Fiber Optics & Laser; Superconductors and Nano-Materials. The complete topic list for each unit is published on this page, taken from the official Dr. A.P.J. Abdul Kalam Technical University syllabus effective from 2022-23.
How many units are there in BAS101?
BAS101 Engineering Physics has 5 units in the AKTU syllabus, with an L-T-P (Lecture-Tutorial-Practical) structure of 3-1-0 and 4 credits.
Is BAS101 the same subject as BAS201?
Yes. AKTU uses the BAS101 code when the subject is taught in Semester 1 and BAS201 when the same subject is taught in Semester 2. The syllabus content is identical — only the code changes.
Which semester is BAS101 taught in?
BAS101 Engineering Physics does not have a fixed semester. AKTU runs the B.Tech first year in two groups: one group studies this subject in Semester 1 and the other studies it in Semester 2, then the two swap. Only Engineering Mathematics is fixed — Mathematics-I in Semester 1 and Mathematics-II in Semester 2.
How many credits is BAS101 worth?
BAS101 Engineering Physics carries 4 credits in the AKTU evaluation scheme, with an L-T-P of 3-1-0.
Where can I download BAS101 previous year question papers?
All AKTU BAS101 Engineering Physics previous year question papers are available to download free on Ryzenstudy, with no login or registration required.
Is this the official AKTU syllabus for BAS101?
Yes. Every topic on this page is taken from the official Dr. A.P.J. Abdul Kalam Technical University syllabus document (AKTU B.Tech 1st Year Syllabus (Common to all branches except AG & BT)), effective from 2022-23. A direct link to the original AKTU PDF is provided at the top of this page. Last verified on 2026-08-19.
Related AKTU Syllabus
Source: Dr. A.P.J. Abdul Kalam Technical University official syllabus — AKTU B.Tech 1st Year Syllabus (Common to all branches except AG & BT), effective from 2022-23. Ryzenstudy is not affiliated with AKTU. Content last verified on 2026-08-19.