Definitions: M

A monolithic laser diode incorporating multiple coupled emitters.

A collection of color samples arranged in charts according to equal visually spaced steps in Munsell hue, value and chroma.

Numerical scale of chroma devised by A.H. Munsell and exhibited in the Munsell Book of Color.

Founded by professor Albert Munsell. In the field of colorimetry, the Munsell color system is a color space that identifies a given color based on three different color measurements. These...

Numerical scale of hue devised by A.H. Munsell and exhibited in the Munsell Book of Color.

Alphanumerical description of color according to Munsell hue, value and chroma.

Numerical scale of lightness devised by A.H. Munsell and exhibited in the Munsell Book of Color.

A form of shearing interferometer that contains a simple wedged (plane-parallel) glass plate with a nonzero optical path difference to create interference between split optical wavefronts. The...

A function that quantifies the performance degradation of coherent communications systems, imaging systems and all systems that rely on the spot size of a laser beam that has propagated along an...

E.I. duPont's trade name for a polyester film. The most practical beamsplitter for use beyond the 15-µm wavelength because of its high efficiency. It exhibits high visible transmission, allowing...

A vision defect commonly referred to as nearsightedness. The defective condition results when the image of a distant object is focused in front of the retina by the relaxed eye. It can be corrected...