Dynamic storage device radio signals with binary optical fiber structure

 

The invention relates to techniques for generating and processing signals. The technical result is to increase the identity of the generated copies of the signal at the output of the dynamic memory device. The device includes a power splitter, an optical transmitter with a laser diode directional fiber couplers X-type, optical fiber amplifier, fiber-optic delay lines, optical fiber key, a photodetector, a control unit, a broadband amplifier, dividing directional fiber coupler Y-type, N-1 fiber-optic delay lines, electronic key. 15 Il.

Description text in facsimile form (see drawings)

Claims

Dynamic storage device radio signals with binary optical fiber structure that contains one United power splitter, an optical transmitter with a laser diode and a directional fiber coupler X-type, optical fiber amplifier, fiber-optic delay line in the form of a segment of the fibre, fiber-optic key and the photodetector, the output of which is connected to the input of the I power, and the first output to the electrical input of the optical fiber key, characterized in that it additionally introduced additional broadband amplifier, dividing directional fiber coupler Y-type, summarizing directional fiber coupler Y-type, N-2 directional fiber couplers X-type, N-1 fiber-optic delay lines and an electronic key, and the input device is the input of the broadband amplifier, the output of which is connected to the input of the power splitter, the optical output of the laser diode through a fiber amplifier and fiber optic key is connected to the input port of the separation directional fiber coupler Y-type, the first output port which is coaxially connected to the first input port of the first directional fiber coupler X-type, the third output port of which is coaxially connected to the first input port of the second directional fiber coupler X-type, the third output port of the j-th directional fiber coupler X-type is connected to the first input port (j+1)-th directional fiber coupler X-type, and the third input port of the last (N-1)-th directional fiber toyhorny port of which is optically connected to the optical input of the photodetector, and the second output port of the separation directional fiber coupler Y-type through the first optical fiber delay line connected to the second input port of the first directional fiber coupler X-type, the fourth output port through which the second optical fiber delay line is coaxially connected with the second input port of the second directional fiber coupler X-type, the fourth output port of the j-th directional fiber coupler X-type through (j+1)-th fiber-optic delay line is coaxially connected to the second input port (j+1)th directional fiber coupler X-type, and the fourth output port of the last (N-1)-th directional fiber coupler X-type through the last N-th fiber-optic delay line is coaxially connected to the second input port of summing directional fiber coupler Y-type, and the second output control unit connected with the control input of the electronic key, the input of which is connected to the main output of the broadband amplifier, and the output is an output device.

 

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FIELD: optoelectronics.

SUBSTANCE: method can be used for manufacturing fiber-optic plates, inverters, focons and pin-hole plates. According to the method single rods are packed regularly and row by row in package having cross-section in form of six-sided polyhedron. Then the package is assembled into multi-wired cable. Cable is subject to cut and multi-wired rods are assembled in units. Units are subsequently baked and subject to cut. Packages are made to have visible mark in cross-section. Mark is made of single rod or part of rods which are supposed to put into package. Those rods are made of material with absorption coefficient being different from other rods in the package; the rods are disposed basically in peripheral row of package. Every unit is formed of multi-wired rods with similar shape of mark; marks should be similarly oriented relatively each other. Marks are made to be transparent, semi-transparent or opaque.

EFFECT: simplified process of mounting; increase in efficiency of process of mounting.

4 cl, 6 dwg

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