[1] Lei M, Li H W, Yu X Z et al. Development status and trend of integrated fiber optic gyroscope[J]. Semiconductor Optoelectronics, 43, 666-671(2022).

[2] Strandjord L K, Qiu T, Salit M et al. Improved bias performance in resonator fiber optic gyros using a novel modulation method for error suppression[C], ThD3(2018).

[3] Sanders G A, Strandjord L K, Williams W et al. Improvements to signal processing and component minaturization of compact resonator fiber optic gyroscopes[C](2018).

[4] Sakr H, Chen Y, Jasion G T et al. Hollow core optical fibres with comparable attenuation to silica fibres between 600 and 1100 nm[J]. Nature Communications, 11, 6030(2020).

[5] Sanders G A, Taranta A A, Narayanan C et al. Hollow-core resonator fiber optic gyroscope using nodeless anti-resonant fiber[J]. Optics Letters, 46, 46-49(2021).

[6] Wang Z, Wang G C, Gao W et al. Suppression of Kerr-effect induced error in resonant fiber optic gyro by a resonator with spun fiber[J]. Optics Express, 29, 19631-19642(2021).

[7] Li H Z, Qian W W, Liu L et al. Analysis and optimization of angle random walk of resonant fiber optic gyroscope[J]. Chinese Journal of Lasers, 48, 0901002(2021).

[8] Ma J J, Liu Q Y, Lü Y R et al. RLS adaptive real-time noise reduction technology for fiber optic gyroscope based on FPGA[J]. Chinese Journal of Lasers, 49, 2106004(2022).

[9] Gu S, Pi P C, Lian Z G et al. Research on bending characteristics of hollow-core micro-structured fibers for development of fiber optic gyroscopes[J]. Chinese Journal of Lasers, 50, 0606003(2023).

[10] Zhao S X, Liu Q W, Liu Y Y et al. Navigation-grade resonant fiber-optic gyroscope using ultra-simple white-light multibeam interferometry[J]. Photonics Research, 10, 542(2022).

[11] Morkel P R, Laming R I, Payne D N. Noise characteristics of high-power doped-fibre superluminescent sources[J]. Electronics Letters, 26, 96-98(1990).

[12] Liu S, Li H Z, Liu L et al. Laser frequency noise power spectral density measurement technology and its application to resonant optical fiber gyroscope[J]. Acta Optica Sinica, 41, 1306010(2021).

[13] Zheng Y, Zhang C X, Li L J. Influences of optical-spectrum errors on excess relative intensity noise in a fiber-optic gyroscope[J]. Optics Communications, 410, 504-513(2018).

[14] Liu S, Liu L, Hu J Y et al. Reduction of relative intensity noise in a broadband source-driven RFOG using a high-frequency modulation technique[J]. Optics Letters, 47, 5100-5103(2022).

[15] Lefèvre H C. Potpourri of comments about the fiber optic gyro for its 40th anniversary, and how fascinating it was and it still is![J]. Proceedings of SPIE, 9852, 985203(2016).

[16] Shin S, Sharma U, Tu H H et al. Characterization and analysis of relative intensity noise in broadband optical sources for optical coherence tomography[J]. IEEE Photonics Technology Letters, 22, 1057-1059(2010).

[17] Ying K, Chen D J, Pan Z Q et al. All-optical noise reduction of fiber laser via intracavity SOA structure[J]. Applied Optics, 55, 8185-8188(2016).

[18] Hu X D, Ji S T, Hong W et al. Relative intensity noise reduction technology of high precision fiber optic gyroscope[J]. Scientific and Technological Innovation, 25-28(2022).

[19] Guattari F, Moluçon C, Bigueur A et al. Touching the limit of FOG angular random walk: challenges and applications[C](2016).

[20] Guattari F, Chouvin S, Moluçon C et al. A simple optical technique to compensate for excess RIN in a fiber-optic gyroscope[C](2014).