Intra-Cavity Loss Element Method for Measurement of the Small Signal Gain of a TEA CO2 Laser
Journal Title: International Journal of Fundamental Physical Sciences - Year 2012, Vol 2, Issue 4
Abstract
The small-signal gain coefficient of a TEA CO2 laser has been measured through the implementation of a variable polarization intra-cavity loss element. Charging voltage dependence of the gain property of the laser has been investigated. The advantage of this method is that no probe laser system is required. The results have been agreed with experimental data obtained by conventional oscillator-amplifier method.
Authors and Affiliations
M Aram, Z Porhasannejad, E Aghayare, S Behrouzinia
Keywords
Related Articles
- EP ID EP599323
- DOI 10.14331/ijfps.2012.330038
- Views 81
- Downloads 0
Spectral variations in supercontinuum pulse propagation
In this paper, we have used the general nonlinear Schrödinger equation (GNLSE) to study the spectral evolution of a short light pulse propagating through an optical fiber. The equation includes the main factors affe...
Determination of Escape Speed from de Broglie-Bohm Interpretation
In this study, we apply the standard quantization procedure to the Newtonian equation to obtain the Schrödinger equation. The wave function is obtained and subsequently, the de Broglie-Bohm interpretation is applied to t...
Palchoudhury Gas Theory and Role of Heat Engine
View Palchoudhury gas theory is capable of describing the function of a heat engine. The capacity of a heat engine can be measured in two ways. (1) The product of pressure and inner surface area (2) The product of...
Assessment of the activity concentrations of the naturally occurring radionuclides from the samples collected from the different (cufl & jfl) urea fertilizer company limited
The activity concentrations of 238U, 232Th and 40K have been determined for product (urea) samples collected from the Chittagong Urea Fertilizer Limited (CUFL) and Jamuna Fertilizer Company Limited. The different kinds o...
Theory of special relativity: False premise that leads to obtain incorrect conclusions
In this paper, we present the chain of errors that have been committed to accepting the utopia of time dilation. This chain of errors begins accepting as true some false premises. Starting from these false premises, err...