Figure 1 | Scientific Reports

Figure 1

From: Ultrathin picoscale white light interferometer

Figure 1

A schematic diagram of ultrathin white light interferometer. A broadband light source is made to pass through a variable slit (s) and collimated using a lens (\(L_1\)) and the interference fringes are collected on a chip with a convex lens (\(L_2\)). Insets: Pictures of the interferometer and a typical interference fringes.

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