[Multi-channel probing for emission spectra of metals stimulated by LD pumping laser].
Emission spectra of several metals stimulated at a tiny spot by an YAG laser pumped by a LD were obtained analyzed by means of a CCD optical multi-channel analyzer. The emission spectra collected and analyzed by multi-channel with high signal to noise ratio and high dynamic range were obtained, and the wavelengths accord well with the standard spectra of these metals. Application of this method was discussed.
Chen
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X
Department of Physics, Sichuan University, 610064 Chengdu.
Yang
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C
Yang
J
J
Yang
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C
Yang
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S
Chen
J
J