Measurement of the absolute Stokes Raman
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R.L. Aggarwal; L.W. Farrar; D.L. Polla
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Article
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2009
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Elsevier Science
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English
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Absolute first-order Stokes Raman cross sections (ฯ R ) of the longitudinal optical (LO) phonons of roomtemperature GaP at 811 nm (1.53 eV) and 1112 nm (1.12 eV) have been measured, using pump/excitation wavelengths of 785 (1.58 eV) and 1064 nm (1.17 eV), respectively. A temperature-controlled, smal