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 94
- Downloads 0
Examine the Evolution of Columned Halls of the Second and First Millenniums B.C in Iran, Caucasus and Anatolia
Among the major changes that occurred in the context of architecture in iron age can mention the construction of columned halls in the ancient East. With the goal of understanding the structure technique and style of col...
Assessment of Medical X-Ray Radiographic Screen-Films in Different Spatial Frequencies According To Detective Quantum Efficiency Computation
In medical imaging, to make better images there are some measures such as detective quantum efficiency (DQE) and noise equivalent quanta (NEQ) used to evaluate the image quality of each imaging system. Detective quantum...
Assessment and recognition of structures characteristics of perennial and ephemeral rivers in Tehran province
In this study, at the first step, the hydrographic net of province rivers was provided based on topography map (1:25000 scale) and hydrographic net from Tamab Iran (Company of Iranian Water Recourses Engineering). Based...
The Photoelectric Effects: Radiation Based With Atomic Model
A Radiation Magnetic Force (Fm-R) frequency controlled formula is derived, signifying the embaddement of magnetic force in Electromagnetic Radiation (EM-R) similar in nature to Radiation Magnetic Energy (EmR ) or Planck’...
Cosmic Radiation as the Source of the Hessdalen Light Phenomena
The light phenomena of the Norwegian valley of Hessdalen are one of several unexplained light phenomena around the world. Scientists have investigated it since 1981 without a proven theory of what causes the phenomena....