Making Rainbows
Symmetric +/– orders in rainbows patterns produced with a concave grating, reflected on a table surface. A white LED was used as the light source.
—Catalin Florea, Voyage Photonics, USA
Symmetric +/– orders in rainbows patterns produced with a concave grating, reflected on a table surface. A white LED was used as the light source.
—Catalin Florea, Voyage Photonics, USA