Description

The VG**1 was developed as a cost effective open -loop FOG to achieve performance 1 ° /hr. It is produced by the company since ***5. The design and production technique were proven by manufacturing and deli very to customers more than **0 gyros of this type. Main fabrication process based on a single-fiber in-line technique developed in Fizoptika. All fiber optic components of FOG�s assembly (sensing fiber coil, modulator, couplers, polarizer) are fabricated step by step along a fiber length so that optical connections between components arise without splicing. Performance and quality of each component is a subject of in -process control. The VG**1 features the following: * Low cost - only primary components are utilized for production. * High reliability - uses solid-state instruments. * Low power - less 1.5 Watt * Excellent bias stability - < 0.5 ° /h at *0° /s input range