共振吸收帶 的英文怎麼說
中文拼音 [gòngzhènxīshōudài]
共振吸收帶
英文
resonance absorption band-
Nmr absorption band
核磁共振吸收帶Their optical properties are characterized by z - can technique, uv - visible absorption spectrum and so on. the experimental results indicate that although large nonlinear refractive index is observed in two pbs / cds systems with different band gap, the sample of bigger band gap exhibit obvious nonlinear absorption in the range of nonresonance
另外,我們改變制備條件,得到了光學帶隙不同的pbs cds納米復合體系,並採用z -掃描技術研究了它們的非線性光學性質。兩個樣品都具有大的非線性折射率,但光學帶隙大的樣品在非共振區域表現出明顯的非線性吸收。
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