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http://purl.org/purl/2629
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Title: | Damage threshold determination of bulk polymer samples using pulsed photothermal deflection technique |
Authors: | Rajasree, K Ravi Kumar, A V Radhakrishnan, P Nampoori, V P N Vallabhan, C P G Technology |
Keywords: | Photothermal deflection technique damage threshold polymer Nd-YAG laser He-Ne laser |
Issue Date: | Apr-1992 |
Publisher: | Springer |
Abstract: | Photothermal deflection technique was used for determining the laser damage threshold of polymer samples of teflon (PTFE) and nylon. The experiment was conducted using a Q-switched Nd-YAG laser operating at its fundamental wavelength (1-06μm, pulse width 10 nS FWHM) as irradiation source and a He-Ne laser as the probe beam, along with a position sensitive detector. The damage threshold values determined by photothermal deflection method were in good agreement with those determined by other methods. |
URI: | http://dyuthi.cusat.ac.in/purl/2629 |
ISSN: | 0250-4707 |
Appears in Collections: | Dr. V P N Nampoori
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