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ICOP & ICPET 2015, 21 - : 645-648 Back to browse issues page
Design of a circular multipass absorption cell for laser spectroscopy
Amin Sadeghi faraz * 1, Saeed Ghavami sabouri 1, Ali reza Khorsandi 1
1- University of isfahan
Abstract:   (1936 Views)
Abstract- In this work a circular multipass absorption cell with low physical size and long path length is introduced. By using geometrical optics ray path inside the cell is traced and optimized for a certain entering angle to obtain maximum reflection. Then profile of the entering beam is simulated after exiting from the cell and the results have been compared with a reported experimental one. The obtained results indicate that simulation and experiment are in good agreement.
Keywords: Absorption spectroscopy, Multipass absorption cell, Optical path length
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Type of Study: Research | Subject: Special
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sadeghi faraz A, ghavami sabouri S, Khorsandi A R. Design of a circular multipass absorption cell for laser spectroscopy. ICOP & ICPET. 2015; 21 :645-648
URL: http://opsi.ir/article-1-642-en.html


Volume 21 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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