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"Computers and measurements" practical course laboratory
   International Laser Center of MSU
   
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Practice
Continuing Education and Retraining Program
Lecture courses
Practical courses
Laser Graduate School
Conference
SPIE student chapter


Science
06.10.2014

ILC MSU Seminar

October 10, 2014
15:00 S.A. Akhmanov Hall, KNO

Dr. Sargis Ter-Avetisyan ...




Education
20.09.2009

LGS - 2009

3-d International Laser Graduate School "Modern Problems of Laser Physics LGS-2009"
Moscow – Vyatichi, November 9 - 11, 2009.


Seminar
12.03.2014

ILC and GPWP Chair Seminar

March 21, 2014
15:00 S.A. Akhmanov Hall, Nonlinear Optics Bld.

Alexander Pukhov...


Home Education Practice

"Computers and measurements" practical course laboratory

Yurii Vladimirovich Ponomarev,

Director of practical courses,

Associate Professor

Room: 209

Phone: 095/939 1980


This practical course includes a set of tasks and laboratory works oriented at students of the third to the fourth year of he GPWP Chair, students of the third to the fifth years of the Radio Physics Division, and attendees of the ILC Graduate Courses.


All the laboratory works and most of the tasks of this course are automated through the use of IBM PC/Pentium/486 computers. 21 computers and 2 network printers of this laboratory are linked into a local network, providing the possibility to operate as a part of the network of he Building of Nonlinear Optics. The architecture of data acquisition and control systems systems and laboratory works employs various types of plug-in boards, CAMAC modules, GPIB boards, original connecting cards and virtual generators, breadboard modules, and sound blasters, which are used as generators of analog signals of different shapes and as analog-to-digital converters. This laboratory also employs video cameras with frame grabbers for inputting an image into a computer. Windows'95 is used as the basis operation system. Experimental studies and data processing procedures are LabView-automated. Pascal and C++ are employed to program the different blocks of data acquisition and control systems systems.


Several tasks are based on analog-digital computational complexes, including the AVK-31 analog-computational machine (employed to model the processes under study), computer (to control the analog-computational machine, process the data coming from this machine, as well as display these data and visualize the modeling processes), and adapter boards.


This practical course includes laboratory works along the following directions:
Data acquisition and control of experiments

  • programming elements of the data acquisition and control systems on the basis of the ISA bus under LabView with the use of various plug-in boards;
  • elements of the development and application of CAMAC-based data acquisition and control systems under LabView;
  • programming a CAMAC controller using Turbo Pascal and C++;
  • programming data acquisition and control systems in a CAMAC standard using high-level languages;
  • programming a PC-ADC10 adapter board for transferring the experimental data using Turbo Pascal and C++;
  • programming elements of the data acquisition and control systems in the IBM PC standard using Turbo Pascal and C++;
  • principles of data acquisition and control in the CAMAC system.

    Laser measurements
  • laser interferometric vibration sensor;
  • automated laser Doppler anemometer;
  • studying the methods of detection of optical radiation using a photodiode.

    Analysis of random processes
  • digital processing of experimental results (fundamentals of correlation, spectral, and wavelet analysis);
  • studying correlation properties of noise;
  • studying spectral properties and correlation characteristics of random processes;
  • studying the random action on oscillation and self-oscillation systems;
  • modeling the generation of classical squeezed states of electromagnetic field (studying the random-force action on a parametric amplifier);


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