Abstract
Dispersion model of half-wave voltage (Vn) of multifunction integrated optical circuit (MIOC) was established. Vn of a selected MIOC was tested with a precise automatic test system based on four steps modulated Sagnac interferometer with 1310nm and 1550nm broadband sources respectively and the tested results agree well with the theoretical model. An experimental FOG driven by equivalent super-broadband source (SBS) formed by two superluminescent diodes with wavelength of 1310nm and 1550nm and solid-core polarization maintaining photonic crystal fiber coil was built. The close-loop operation was realized and the noise was depressed greatly. This proves MIOC can operate with SBS for ultra-precise FOG.
© 2018 The Author(s)
PDF ArticleMore Like This
Jiaqi Liu, Chunxi Zhang, Jingming Song, Dewei Yang, Wei Cai, and Chunxiao Wu
JW4A.99 Frontiers in Optics (FiO) 2018
Shota Maeda, Kosuke Morimoto, Shiho Nakata, Yuji Miyoshi, Hirokazu Kubota, and Masaharu Ohashi
Su2A.134 Asia Communications and Photonics Conference (ACP) 2018
Jonathan M. Wheeler, Jacob N. Chamoun, and Michel J. F. Digonnet
ThE47 Optical Fiber Sensors (OFS) 2018