OPTICAL NANOACCELEROMETRE Russian patent published in 2010 - IPC G01P15/93 B82B1/00 

FIELD: measurement equipment.

SUBSTANCE: invention is related to measurement equipment and may be used to solve tasks of navigation, control, gravimetry. Optical nanoaccelerometre is built on the basis of optical nanofibres and telescopic nanotubes and consists of source of permanent optical signal 1, optical nanofibrous Y-splitter 2_l, two output nanofibrous Y-splitters 2_i,i=2,3, two optical nanofibrous N - output splitters 3_i,i=1,2, two telescopic nanotubes 4 _i,i=1,2, two optical N - output nanofibrous feedback combiners 5 _i,i=1,2.

EFFECT: simplified solution of apparent acceleration measurement task and solution of nanosize device arrangement task, which occur in process of development and production of navigation systems, providing for processing of information in tera - and gigahertz ranges, and also in measurement of acceleration in process of various vibration tests and gravimetric investigations.

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