@拉曼光谱 匚,LA 58 i mi 2021222324252627282930 2021222324252627282930 Scattering frequency(10cm Scattering frequency (10 cm) A 1c.b 2021222324252627282930 202122232425262728293 Scattering frequency (10 cm') Scattering frequency (10cm")20 21 22 23 24 25 26 27 28 29 30 ed cb a Spontaneous Emission Probability Scattering frequency (103cm -1) 20 21 22 23 24 25 26 27 28 29 30 e d cb a Spontaneous Emission Probability Scattering frequency(103cm -1) 20 21 22 23 24 25 26 27 28 29 30 e d c b a (*1.5) (*25) Spotaneous Emission Probability Scattering frequency (103cm -1) 20 21 22 23 24 25 26 27 28 29 30 e d c b (*10) a Spotaneous Emission Probability Scattering frequency (103cm -1)