Femtosecond vibrational photon echo in C
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Shian Zhang; Zhenrong Sun; Xihua Yang; Zugeng Wang; Jian Lin; Wenhai Huang; Zhiz
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Article
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2004
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Elsevier Science
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English
⚖ 387 KB
Vibrational photon echo decay in the CeO 2 -doped TeO 2 -Nb 2 O 5 -ZnO glass is observed with near-infrared femtosecond laser pulse at the temperature of 7.5 and 300 K. The photon echo signals exhibit an initial fast decay followed by an exponential decay. The anharmonic frequency splitting (D), the