[A resonance Raman spectrometer with UV-visible continuously tunable excitation lines].
A set of resonance Raman spectrometer with excitation lines continuously tunable in 220-970nm, which is a first set in China, has been assembled. The factors influenced on the signal noise ratio (SNR) of spectra were analyzed in detail. The methods to improve the SNR were suggested and the parameters of the spectrometer were optimized. A satisfied Raman spectra can be obtained.
Zhao
X
X
National Laboratory of Laser Technology, Huazhong University of Science and Technology, Wuhan 430074.
Jiang
S
S
Lu
D
D
Lu
L
L
Mao
C
C
An
C
C
Fan
Y
Y