Three-dimensional electric-field vector measurement with an electro-optic sensing technique.

نویسندگان

  • W K Kuo
  • Y T Huang
  • S L Huang
چکیده

A new technique for three-dimensional (3D) electric-field (e-field) vector measurement is presented. Three laser beams with different propagation paths in an electro-optic (EO) crystal were used to resolve 3D components of e-field vectors. We adopted a special geometric shape of bismuth silicon oxide EO crystal so that the three beams would propagate within it. A sensitivity of 0.6 V/cm square root Hz was achieved. A commercial Ansoft Maxwell 3D field simulator was also used to verify our measurements.

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عنوان ژورنال:
  • Optics letters

دوره 24 22  شماره 

صفحات  -

تاریخ انتشار 1999