Efron U, Fisher A D, Warde C
Appl Opt. 1989 Nov 15;28(22):4739. doi: 10.1364/AO.28.004739.
Some twenty-five papers (including two Letters to the Editor) in this 15 November 1989 issue of Applied Optics consider the technology and use of spatial light modulators. This brief introduction reviews the field.