Teaching

Md Zunaid Baten started his teaching career as a Lecturer in the Department of EEE, BUET back in 2009. From 2012-2016, he was on study leave for Ph.D. studies at the University of Michigan, Ann Arbor, USA. In Michigan, he worked as a Graduate Student Instructor in the Electrical Engineering and Computer Science (EECS) department in Winter 2016 semester. Upon receiving Ph.D. in August 2016, he returned to Bangladesh and resumed his teaching career in the Department of EEE, BUET.

In this page, few of his instructed post-graduate and undergraduate courses are listed with course content. For relevant resources, students are suggested to visit the respective Teams portal of BUET.

Page last updated: December 2024

Post-graduate Courses:

EEE 6503 Solar Cells

Course Content: Introduction to basic solar cell operation; Thermodynamic limits and carrier statistics; Diode photo-response; Homojunction and Heterojunction solar cells; Light management in solar cells: Light trapping, Texturing, Anti-reflection coating; Silicon-based Monocrystalline, polycrystalline and Amorphous solar cells; Thin film and next generation solar cells: Multi-junction, Intermediate band and Hot-carrier solar cell, Quantum dot and nanowire solar cells, CIGS, CZTS, Perovskite and Organic Solar cells; Solar cell efficiency and economic considerations of solar cell design.

BME 6103 Biophotonics

Course Content: Fundamentals of biophotonics: diverse applications, biophotonics spectral windows, light absorption, signal attenuation, emerging biomedical optical technologies, motivation for optical imaging; Behavior of light in biological tissue: physics of lightmatter interaction, absorption, scattering, polarization and fluorescence. Optical fibers for biophotonic applications: overview of optical fibers, doubleclad fibers, hardclad silica fibers, biomedical applications; Light sources: radiometry, arc lamps, lightemitting diodes, lasers for biophotonics, superluminescent diodes; Optical detectors: the pin photodetector, avalanche photodiodes, multichannel detectors, photomultiplier tubes, optical couplers and circulators; Optical probes and biosensors: optical fiber probe, optical sensors, interferometric sensors, photonic crystal fiber biosensors, surface plasmon resonance biosensor. Spectroscopic methodologies: fluorescence spectroscopy, FRET/FLIM, fluorescence correlation spectroscopy, elastic scattering spectroscopy, diffuse correlation spectroscopy; Application of biophotonic instrumentation.

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 .

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:

EEE 313 Solid-State Devices

Semiconductors in equilibrium: Energy bands, intrinsic and extrinsic semiconductors, Fermi levels, electron and hole concentrations, temperature dependence of carrier concentrations and invariance of Fermi level. Carrier transport processes and excess carriers: Drift and diffusion, generation and recombination of excess carriers, built-in-field, recombination-generation SRH formula, surface recombination, Einstein relations, continuity and diffusion equations for holes and electrons and quasi-Fermi level. PN junction: Basic structure, equilibrium conditions, contact potential, equilibrium Fermi level, space charge, non-equilibrium condition, forward and reverse bias, carrier injection, minority and majority carrier currents, transient and AC conditions, time variation of stored charge, reverse recovery transient and capacitance. 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, coupled-diode model and charge control analysis, Ebers-Moll model and circuit synthesis. BJT non-ideal effects; Hetero-junction transistors 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, threshold voltage and control of threshold voltage, static CV characteristics, qualitative theory of MOSFET operation, body effect and current-voltage relationship of a MOSFET. Non-ideal characteristics of MOSFET: channellength modulation and shortchannel effects in MOSFETs. MOS scaling Introduction to Multigate FET architecture: Double gate MOSFET, FinFET, Surrounding gate FET, high-K dielectric FETs.

EEE 459 Optoelectronics

.Optical properties in semiconductor: Direct and indirect band-gap materials, basic transitions in semiconductors, radiative and nonradiative recombination, optical absorption, photo-generated excess carriers, minority carrier life time, luminescence and quantum efficiency in radiation. Properties of light: Particle and wave nature of light, polarization, interference, diffraction and blackbody radiation. Light emitting diode (LED): Principles, materials for visible and infrared LED, internal and external efficiency, loss mechanism, structure and coupling to optical fibers. Double-Hetero-structure (DH) LEDs, Characteristics, Surface and Edge emitting LEDs. Stimulated emission and light amplification: Spontaneous and stimulated emission, Einstein relations, population inversion, absorption of radiation, optical feedback and threshold conditions. Semiconductor Lasers: Population inversion in degenerate semiconductors, laser cavity, operating wavelength, threshold current density, power output, elementary laser diode characteristics, heterojunction lasers, optical and electrical confinement. single frequency solid state lasers-distributed Bragg reflector (DBR), distributed feedback (DFB) laser. Introduction to quantum well lasers. Introduction to quantum well lasers, Vertical Cavity Surface Emitting Lasers (VCSELs), optical laser amplifiers. Photo-detectors: Photoconductors, junction photo-detectors, PIN detectors, avalanche photodiodes, hetero-junction photodiodes, Schottky photo-diodes and phototransistors. Noise in photodetectors. PIN and APD. Photo-detector design issues. Solar cells: Solar energy and spectrum, silicon and Schottkey solar cells. Modulation of light: Phase and amplitude modulation, electro-optic effect, acousto-optic effect and magneto-optic devices. Introduction to integrated optics.

EEE 461 Semiconductor Device Theory

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.

EEE 209 Engineering Electromagnetics

Static electric field: Postulates of electrostatics, Coulomb‟s law for discrete and continuously distributed charges, Gauss‟s law and its application, electric potential due to charge distribution, conductors and dielectrics in static electric field, flux density- boundary conditions; capacitance- electrostatic energy and forces, energy in terms of field equations, capacitance calculation of different geometries; boundary value problems- Poisson‟s and Laplace equations in different co-ordinate systems. Steady electric current: Ohm‟s law, continuity equation, Joule‟s law, resistance calculation. Static Magnetic field: Postulates of magnetostatics, Biot-Savart‟s law, Ampere‟s law and applications, vector magnetic potential, magnetic dipole, magnetization, magnetic field intensity and relative permeability, boundary conditions for magnetic field, magnetic energy, magnetic forces, torque and inductance of different geometries. Time varying fields and Maxwell‟s equations: Faraday‟s law of electromagnetic induction, Maxwell‟s equations - differential and integral forms, boundary conditions, potential functions; time harmonic fields and Poynting theorem. Plane electromagnetic wave: plane wave in loss less media- Doppler effect, transverse electromagnetic wave, polarization of plane wave; plane wave in lossy media- low-loss dielectrics, good conductors; group velocity, instantaneous and average power densities, normal and oblique incidence of plane waves at plane boundaries for different polarization

EEE 415 Microprocessor and Embedded Systems

Fundamentals of microprocessor and computer design, processor data path, architecture, microarchitecture, complexity, metrics, and benchmark; Instruction Set Architecture, introduction to CISC and RISC, Instruction-Level Parallelism, pipelining, pipelining hazards and data dependency, branch prediction, exceptions and limits, super-pipelined vs superscalar processing; Memory hierarchy and management, Direct Memory Access, Translation Lookaside Buffer; cache, cache policies, multi-level cache, cache performance; Multicore computing, message passing, shared memory, cache-coherence protocol, memory consistency, paging, Vector Processor, Graphics Processing Unit, IP Blocks, Single Instruction Multiple Data and SoC with microprocessors. Simple Arm/RISC-V based processor design with VerilogHDL Introduction to embedded systems design, software concurrency and Realtime Operating Systems, Arm Cortex M / RISC-V microcontroller architecture, registers and I/O, memory map and instruction sets, endianness and image, Assembly language programming of Arm Cortex M / RISC-V based embedded microprocessors (jump, call-return, stack, push and pop, shift, rotate, logic instructions, port operations, serial communication and interfacing), system clock, exceptions and interrupt handling, timing analysis of interrupts, general purpose digital interfacing, analog interfacing, timers: PWM, real-time clock, serial communication, SPI, I2C, UART protocols, Embedded Systems for Internet of Things (IoT)

EEE 273 Basic Electronic Devices and Circuits

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.

In addition to the mentioned theory courses, I have also been involved as an instructor in several Laboratory Courses, including the following:

- EEE 460 Optoelectronics Laboratory
- EEE 416 Microprocessor and Embedded Systems Laboratory
- EEE 304 Digital Electronics Laboratory
- EEE 210 Electronic Circuit Simulation Laboratory
- EEE 212 Numerical Techniques Laboratory

EECS 314 Electrical Circuits, Systems, and Applications (instructed at the University of Michigan, Ann Arbor)

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.

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