Light is an electromagnetic wave, with a longer wavelength than X-rays and ultraviolet, and a shorter wavelength than infra-red, microwaves and radio waves.

光是一种电磁波，其波长长于X光和紫外线，短于红外线、微波和无线电波。

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Makers then aim to move to even deeper ultraviolet light waves that are only 0.19 microns long.

FORBES: Trick of the Light

From there engineers hope to use still-tinier wavelengths the "extreme ultraviolet" light waves that measure 0.013 microns.

FORBES: Trick of the Light

From there the engineers hope to use still-tinier wavelengths--the "extreme ultraviolet" light waves that measure just 0.013 microns.

FORBES: Trick Of The Light