The spatial-spectral holographic imaging system (S[superscript 2]-VHIS) is a promising alternative to confocal microscopy due to its capabilities to simultaneously image several sample depths with high resolution. However, the field of view of previously presented S[superscript 2]-VHIS prototypes has been restricted to less than 200 mu m. We present experimental results of an improved S[superscript 2]-VHIS design that has a field of view of ~ 1 mm while maintaining high resolution and dynamic range.
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