Laser fluctuation studies in intensity dependent absorption of light |
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| Authors: | V Harwalkar H Bohidar S Chopra |
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| Institution: | 1. Physics Department, Indian Institute of Technology, 110 016, New Delhi, India
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| Abstract: | The interaction of a laser with an intensity-dependent absorber has been analysed for discrete regions of operations of the laser. It is shown that the beam is thermally defocused due to absorption for the values of intensity under consideration. The fluctuation properties have been analysed by evaluating 〈I〉,〈I 2〉 and 〈(ΔI)2〉/〈I〉2. |
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