A DCN laser interferometer for electron density measurements of plasmas |
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| Authors: | Li-Wen-lai and Xu You-gang |
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| Institution: | (1) Institute of Physics, Chinese Academy of Sciences, Beijing, China |
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| Abstract: | The main characteristic of this interferometric system is such that the systems can be used for DCN laser ( =195 m, 190m) and also for HCN laser (=337m) by changing the work medium, regulating the temperature of tube wall and adjusting the optic path, without changing any optic element. |
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| Keywords: | interferometric system electron density wavelength probing beam phase shift |
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