Figure | Size comparison with an iPhone 5s camera lens. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure | Size comparison with an iPhone 5s camera lens.

Caption

The inset (white box) shows a microscope image of the fabricated spectrometer (left) and its optical design principle (right).

Credit

by Andrea Toulouse, Johannes Drozella, Simon Thiele, Harald Giessen, and Alois Herkommer

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