Excitation spectra of terahertz emission
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R. Adomavičius; G. Molis; A. Krotkus; V. Sirutkaitis
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Article
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2008
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Elsevier Science
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English
⚖ 106 KB
Spectral dependences of THz radiation from laser-illuminated surfaces of InAs and InSb have been investigated experimentally at high optical fluences for laser wavelengths ranging from 0.6 lm to 2 lm. Efficient THz generation was discovered in the excitation range around 1.6 lm. The influence of int