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Title: Optoelectronic design parameters of interferometric fiber optic gyroscope with LiNbO<sub>3</sub> having north finder capability and earth rotation rate measurement<b></b>
Authors: Celikel, Oguz
Sametoglu, Ferhat
Sozeri, Huseyin
Keywords: Interferometric Fiber Optic Gyroscope (IFOG)
North finder
Issue Date: Jun-2010
Publisher: CSIR
Abstract: North finder capability gyroscopes supply the reference north azimuth information to the relevant base system. This paper covers the design details of both optical and electronic components of an open-loop Interferometric Fiber Optic Gyroscope (IFOG) with integrated-optic phase modulator LiNbO<sub>3 </sub>and the measurement results of earth rotation rate carried out by means of the designed north finder IFOG with LiNbO<sub>3</sub> modulator in laboratory plane together. Scale factor model function is derived for the open-loop IFOG with LiNbO<sub>3</sub>. Additionally, bias stability and the temperature dependence of the bias stability for the north finder IFOG have been studied in the temperature range<b> </b>23°-42°C.
Description: 375-384
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.48(06) [June 2010]

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