Approach to construction of optical signals switchboards, controlled by optical radiation - art. no. 627704

The present article is devoted to research of an opportunity of optical signals switchboards creation controlled in addition by submitted optical radiation. it is supposed, that the managing radiation changes a parameter of refraction of optical environment of the device, and with it and length of a wave of information radiation. For the control by last is used multibeam interferometer. The brief estimation of technical aspects of construction of the device is carried out. The analysis has shown that the interferention switchboard essentially technically is sold. To basic its lacks it is possible to attribute presence constant making in to an interferention picture and distortion by action interference and nonlinear optical effects of a digital optical signal.