- SUST Home
- →
- Theses and Dissertations
- →
- Institute Laser
- →
- Browsing Institute Laser by Issue Date
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing Institute Laser by Issue Date
Now showing items 1-20 of 120
-
(sudan university of scince and technology, 2003-01-27)The system that has been designed and constructed combined of laser tracking system and video tracking system. The laser tracking system consists of laser source, optomechanical housing, electro-optic unit and interfacing ...
-
(Sudan University of Science & Technology, 2004-01-04)The separation between the RF antenna and the rest of the equipments of radar is considered as an important process. It is possible to achieve this task by converting the radar signals into corresponding optical signals, ...
-
(sudan university of scince and technology, 2004-03-16)The design and implementation of a laser system used in clinical analysis to measure some human blood components is achieved in this work. A measurement for determining the absorption spectrum of the standard samples ...
-
(Sudan University of Science and Technology, 2004-12-01)This study proposed and tested a simple, yet highly effective, and fairly accurate laser light scattering system for evaluation of emulsion’s functionality of emulsifying agents and their blends. The laser light scattering ...
-
(sudan university of scince and technology, 2004-12-16)The microbending is one of the passive processes that are undesired in the optical communication field. That is as it affects –during communication- in attenuating signal and noises the optical fibers. But it might be ...
-
(sudan university of scince and technology, 2005-01-08)Plates of mild steel, welded by arc-welding, had been tested using laser holography technique for inspecting the welding defects: cracks, porosity and inclusions in these plates. Also the same specimens had been inspected ...
-
(sudan university of scince and technology, 2005-02-04)A laser control system was designed and constructed in this work. Diode laser with wavelength 670nm and output power 1mW was used to operate the 555 timer and JK flip-flop for a different time intervals. The time high ...
-
(sudan university of scince and technology, 2005-03-01)* This study aimed to determine the effect of He-Ne laser 10 mW and 632.8 nm wavelength on bacteria that can cause Urinary Tract Infection in the presence of the photosensitizers. Toluidine blue(TBO) and crystal ...
-
(sudan university of scince and technology, 2005-05-10)This work aimed to study the Kerr effect on the transmission of He-Ne laser through atmosphere. Kerr cell was used as a modulator to modulate the signals that had been generated from a signal generator. The cell is ...
-
(Sudan University of Science & Technology, 2005-06-05)This work aims to study visible laser-induced polymerization of acrylamide. Three individual drops of the polymerization mixture were irradiated with He-Ne laser-emitting at 632.8 nm with output power of 1mW-for different ...
-
(sudan university of scince and technology, 2005-12-05)In the recent years semiconductor laser substitute the others types of laser in many fields and that is due to it is simplicity and easy to use. The main idea of this thesis is to design and construct of laser diode driver. ...
-
(sudan university of scince and technology, 2006-01-05)The high level laser therapy (HLLT) treatment in dentistry have been assured as a very successful method, but the low level laser therapy (LLLT) is still limited and under researches. In this study a compare ...
-
(sudan university of scince and technology, 2006-02-01)In this work, which was done in two phases, Nd: YAG Lasers were chosen to be the tool for cutting 2mm thick commercial Perspex sheets. In phase one, pulsed laser output from the YAG-50 Laser Scribing Machine was used ...
-
(sudan university of scince and technology, 2006-03-01)In this work, the RSA (Rivest, Shamir, Adelman) cipher system was implemented by software. The data in form of speech waveform have been recorded by using a computer microphone. These digital speeches were encrypted, ...
-
(sudan university of scince and technology, 2006-03-01)Abstract The main idea of this thesis is to design and fabricate an infra-red detector, specially the disk type of NTC thermistor. And to test it’s operation and response to different levels of laser power . The challenge ...
-
(sudan university of scince and technology, 2006-05-01)In this research we are studied the hardness of the amalgam teeth filling material by utilizing Brinell harness test apparatus. Several tests were carried out on different amalgam mixtures that were subjected to irradiation ...
-
(sudan university of scince and technology, 2006-05-01)In this work surface hardening treatment of carbon steel specimens, that having a carbon contents ranging between 0.25 and 2.44%, was done using CO2 laser having 10.6μm wavelength, 100μm spot size and with powers ranged ...
-
(sudan university of scince and technology, 2006-08-05)The aim of this work is to design and implement a circuit that can be switched by infrared laser (IR) source. The function of IR laser is to carry the binary coded control signal to a receiver location at which the ...
-
(sudan university of scince and technology, 2006-10-01)This research aimed to compare between two soldering techniques, conventional and laser methods. Metallic pieces were joined in two ways: butt and overlap as known soldering designs. The test pieces were soldered manually ...
-
(sudan university of scince and technology, 2006-12-01)Quantum cryptography is new science that relies on the use of protocol designed to exploit quantum mechanical phenomena to achieve the secrecy of cryptographic keys. The purpose of quantum key distribution is for two ...
Now showing items 1-20 of 120
Share
