Modules & Inst's
Amplifiers
Broad Band Sources
Detectors & Imaging
Fibre Optic Comp's
Lasers
Optical Fibre & Assy's
Optics & Assy's
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Group |
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Sub- |
Introduction
A VIPA is a special type of Fabry-
The opposite surface is coated with a partially transmitting mirror. Light is introduced into the VIPA at a small angle on the AR coated area. The VIPA is tilted so that the portion reflected from the partial reflector is fully incident on the high reflectance zone of the input surface.
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Virtually Imaged Phase Arrays |
