We propose a simple and novel technique for mapping vector spatial fields using electro-optic (EO) sampling. Our technique utilizes a sandwich-like EO crystal in which a dielectric mirror is inserted into the EO crystal. Three-dimensional field measurements at several given heights above a two-dimensional RF resonant structure were successfully demonstrated. Field scanning at any height is possible if the sandwich-like EO crystal is appropriately constructed.
|ジャーナル||IEICE Transactions on Electronics|
|出版ステータス||Published - 2004 2|
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