Infopaket

Principles of information writing and reading

ВК1.4

Вибіркова дисципліна для ОП

Second

2021/2022

4 Semester

3

Knowledge of working principles, characteristics, application areas, and capabilities of information storage devices (ISD); physical laws that limit the ISD capabilities; basic schemes for obtaining holograms and characteristics of 3D holograms; physical principles of image recognition. Having an idea of holography as a method of information writing and reading; color holography; holography using pulsed lasers; Denisyuk hologram recording scheme; holographic experiment technique and applications of holography. Ability to formulate the physical principles underlying the operation of ISD; to determine the type and to calculate the parameters of the ISD required to perform a particular task; to depict schemes of image recording and reproduction; to write down Gabor's equation and explain the conclusions from it; to implement in the holographic experiment the schemes of obtaining holograms.

Full-time form

Knowledge of the basics of electricity and magnetism, optics, electronics, atomic physics, electrodynamics, quantum mechanics, solid state physics, propagation of light in anisotropic and inhomogeneous media, mathematical analysis, analytical geometry and linear algebra, vector and tensor analysis and the theory of differential equations in the amount provided by the curriculum for the students of physics faculties of universities. Ability to work with educational and scientific literature, search for the necessary information on the Internet, solve systems of algebraic and differential equations, calculate the parameters of electrical circuits and optical systems, perform numerical calculations of values of functions given analytically, build graphs of functions on a computer. Skills of assembling electrical circuits, aligning optical systems, working with electrical measuring equipment and laser light sources, conducting electrical, optical and spectroscopic measurements.

Fundamentals of the theory of information. Classification of ISD. Information writing and reading from magnetic storage media. Information writing and reading from optical media. Information writing and reading from semiconductor media. Holography as a method of information writing and reading. Three-dimensional holograms. Color holography. Holographic experiment techniques. Applications of holography. Recognition of images.

1. Collier R., Burckhardt C., Lin L. Optical holography, 1973 2. Sze S. Physics of semiconductor devices. John Wiley & Sons Inc., 1981. 3. Goodman J. Hard disk secrets. John Wiley & Sons Inc., 1993. 4. Harkhalis R., Harkhalis I. Modern storage devices for personal computers, 1997. 5. Petrov V.V., Kryuchin A.A. et al. Super-dense optical information recording, 2009. 6. Miler M. Holografie. Praha, 1974.

Lections, student's independent work

Oral surveys, written assignments, module tests. Forms of student assessment: semester assessment - grades for writing two module tests (maximum 30 points for each test); final grade - grade for oral test (maximum 40 points). Admission requirement: during the semester the student must score at least 36 points for writing two module tests. Organization of assessment: conducting module tests and oral tests. The final grade for the semester consists of the sum of points obtained by the student for two module tests and an oral test. One can get a maximum of 100 points. The students who scored a total of less than the critical minimum (60 points), for certification in this discipline, must rewrite two module tests and score at least 40 points and retake the oral test and get for it at least 20 points.

Ukrainian