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We investigate a measurement technique based on High Resolution Interference Microscopy (HRIM). HRIM allows the characterization of amplitude and phase of electromagnetic wave-fields in the far-field with a spatial accuracy that corresponds to a few nanometers in the object plane. The experimental tool working in transmission with a resolution of 20 nm in the object plane was presented in our previous work [1]. The accurate measurement of the optical characteristics below the classical resolution limit will be discussed.
Edoardo Charbon, Claudio Bruschini
Aleksandra Radenovic, Wayne Yang Wen Wei, Helena Miljkovic, Akhil Sai Naidu