Determination of the electric field intensity by the coherent anti-Stokes Raman spectroscopy method

Buldakov, Michail A.; Vasil'ev, N. F.; Lazarev, Sergey; Matrosov, I. I.

doi:10.1070/qe1984v014n02abeh004873

Cited by 3 publications

(1 citation statement)

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“…Recently, we experimentally demonstrated that E-CARS in the visible region 28) (E-CARSv) can be used to sensitively detect electric fields in high-pressure hydrogen environments. 29) Electric field detection of 0.5 V mm −1 was demonstrated in atmospheric pressure hydrogen, which is one order of magnitude smaller than that demonstrated by conventional E-CARSi and E-FISH.…”

Section: Introductionmentioning

confidence: 99%

Generation of electric-field-induced anti-Stokes Raman scattering in the visible region (E-CARSv) from nitrogen in air

Koike

Muneoka

Terashima

et al. 2022

Jpn. J. Appl. Phys.

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Electric-field-induced anti-Stokes Raman scattering in the visible region (E-CARSv) is a third-order nonlinear optical effect used for measuring electric field sensitively, especially at atmospheric or higher pressure. This study demonstrated E-CARSv generation from nitrogen molecules using a visible laser at 532 nm, a tunable infrared laser at approximately 4.3 µm, and an applied DC electric field. The results revealed that the square root of the signal intensity was proportional to the external electric field strength, which corresponded with the theoretical prediction. E-CARSv can be applied to a wide range of mediums containing nitrogen molecules, including plasmas generated in an open-air environment.

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Section: Introductionmentioning

confidence: 99%