Optimized generation of THz pulses via o
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Arno Schneider; Ivan Biaggio; Peter Günter
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Article
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2003
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Elsevier Science
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English
⚖ 102 KB
Short THz pulses can be generated via optical rectification in the organic salt DAST (4-N,N-dimethylamino-4 0 -N 0methyl stilbazolium tosylate) due to its large second-order nonlinear susceptibility d ¼ 1010 pm/V (at k ¼ 1318 nm). The efficiency of THz generation is affected by absorption and disper