Post-graduate Courses:

The post-graduate course I have been instructing in the Department of Electrical and Electronic Engineering (EEE), Bangladesh University of Engineering and Technology (BUET) in the ongoing April 2019 semester (and also earlier in April 2018 semester) is the following:

Course Title: EEE 6504 Semiconductor Materials and Heterostructures
Course Content: Residual impurities in silicon wafers, zone refining. Crystal imperfections: structural, optical and electronic properties . Implantation related defects, recovery of crystal structure, solid phase epitaxial regrowth (SPE). Semiconductor alloys: Structural and electronic properties: growth techniques- molecular beam epitaxy (MBE). Chemical vapour deposition (CVD): pseudomorphic and metastable structures, tetragonal distortion. Strain relaxation. Structural and optical properties of double sided heterostructures, quantum wells and superlattices; types of band alignment. Solid state heterostructural LED and LASER . optoelectronic
Functionality in silicon chip . Structural and electrical study of heterojunction bipolar transistor (HBT),
heterojunction avalanche photodiode , and silicon-germanium MOSFET .
 
Earlier I instructed the following post-graduate course in April 2017 semester in the Department of Electrical and Electronic Engineering (EEE), Bangladesh University of Engineering and Technology (BUET):

Course Title: EEE 6503 Laser Theory
Course Content: Black body radiation and the Planck law. Stimulated and spontaneous emission, atomic and spectral line width, 3-level atomic, systems. Laser operation under steady state condition, laser output coupling and power, Q-switching and mode locking. Line broadening mechanisms: homogeneous and inhomogeneous broadening. Open resonator and Gaussion beam, stability criterion for optical resonators. Principles of operation of gas, solid state and semiconductor lasers


Undergraduate Courses:

In the most recent Academic Term of 2019, I instructed the following interdisciplinary course in the Departiment of Biomedical Engineering  Bangladesh University of Engineering and Technology (BUET):

Course Title: EEE 273 Basic Electronic Devices and Circuits
Course Content: Introduction to semiconductors; p-type and n-type semiconductors; p-n junction diode characteristics Diode applications; half and full wave rectifiers; clipping and clamping circuits; regulated power supply using zener diode Bipolar Junction Transistor (BJT); principle of operation; I-V characteristics;
Transistor circuit configurations (CE, CB, CC), BJT biasing; load lines; BJTs at low frequencies, Hybrid model, h parameters, simplified hybrid model; Small signal analysis of signal analysis of single and multi-stage amplifiers; frequency response of BJT amplifiers Field Effect Transistors (FET); principle of operation of JFET and MOSMET; Depletion and enhancement type NMOS and PMOS; biasing FETs; Low and high frequency models of FETs, Switching circuits using FETs Introduction to CMOS Operational Amplifiers (OpAmp); linear applications of OpAmps, gain input and output impedances; active filters; frequency response and noise.

I also instructed the Laboratory Course EEE 202: Electronics Laboratory (Hardware) in the Department of Electrical and Electronic Engineering (EEE), Bangladesh University of Engineering and Technology (BUET)

Here are some of my instructed courses as a faculty member of the Department of Electrical and Electronic Engineering (EEE), Bangladesh University of Engineering and Technology (BUET), between October 2009- August 2012 and September 2016-January 2017

Course Title: EEE 461 Semiconductor Device Theory
Academic Terms: July 2016 and May 2010 
Course Content: Lattice vibration: Simple harmonic model, dispersion relation, acoustic and optical phonons. Band diagrams and effective masses of different semiconductors and alloys. Scattering theory: Review of classical theory, Fermi-Golden rule, scattering rates of different processes, scattering mechanisms in different semiconductors, mobility. Different carrier transport models: Drift-diffusion theory, ambipolar transport, hydrodynamic model, Boltzman transport equations, quantum mechanical model, simple applications.


Course Title: EEE 413 Solid-State Devices 
Academic Term: August 2011
Course Content:  Semiconductors in equilibrium: Energy bands, intrinsic and extrinsic semiconductors, Carrier transport processes and excess carriers: Drift and diffusion, generation and recombination of excess carriers, PN junction: Basic structure, equilibrium conditions, non-equilibrium condition, Bipolar Junction Transistor: Basic principle of pnp and npn transistors, emitter efficiency, base transport factor and current gain, diffusion equation in the base, terminal currents, Metal-semiconductor junction: Energy band diagram of metal semiconductor junctions, rectifying and ohmic contacts. MOS structure: MOS capacitor, energy band diagrams and flat band voltage, qualitative theory of MOSFET operation, body effect and current-voltage relationship of a MOSFET. 


Course Title: EEE 304 Digital Electronics Laboratory
Academic Term: July 2016, October 2009 - May 2010  
Course Content: This course consisted of two parts. In the first part, students performed experiments to verify practically the theories and concepts learned in EEE 303: Digital Electronics course. In the second part, students will design digital systems using the principles learned in EEE 303.


Course Title: EEE 210 Electronic Circuit Simulation Laboratory
Academic TermOctober 2009 - April 2012
Course Content:  In this course, the students verified the theories and concepts learned in EEE 201: Electronics I and EEE 207: Electronics II courses using simulation softwares like PSpice and Matlab. Students
also performed specific design of electronic circuits theoretically and by simulation.


Course Title: EEE 208 Electronics Laboratory
Academic Term: July 2016, October 2009 - April 2012 
Course Content:  In this course, the students verified the theories and concepts learned in EEE 201: Electronics I and EEE 207: Electronics II courses by performing hands on experiments in the lab.


In 2016, I also served as a Graduate Student Instructor in the Electrical Engineering and Computer Science (EECS) department of the University of Michigan, Ann Arbor The instructed course is the following.

Course Title: EECS 314 Electrical Circuits, Systems, and Applications
Semester: Winter 2016
Course Content:  In this course, the students were introduced to basic concepts related to electric circuits, electronics, and control systems. The course content covers the following: Basic laws of electric circuits,  Semiconductor diodes, Operational Amplifiers (Op Amps), MOSFET transistors, Responses of circuits with capacitors and inductors to time-dependent voltages, DC and AC power distribution circuits; transformers, Rectifiers and power supplies, Analog and digital electronic. The lab covered hands on experiments, including computer-controlled experiments based on LabVIEW.