[1] Lenz J, Edelstein S. Magnetic sensors and their applications[J]. IEEE Sensors Journal, 6, 631-649(2006).

[2] Khan M A, Sun J, Li B D et al. Magnetic sensors-a review and recent technologies[J]. Engineering Research Express, 3, 022005(2021).

[3] Jia L Y, Liang L L, Xie F et al. Interferometric optical microfiber magnetic field sensor based on magnetostrictive rod[J]. Laser & Optoelectronics Progress, 60, 0728003(2023).

[4] Alberto N, Domingues M F, Marques C et al. Optical fiber magnetic field sensors based on magnetic fluid: a review[J]. Sensors, 18, 4325(2018).

[5] Liu H L, Or S W, Tam H Y. Magnetostrictive composite-fiber Bragg grating (MC-FBG) magnetic field sensor[J]. Sensors and Actuators A: Physical, 173, 122-126(2012).

[6] Zhang P, Tang M, Gao F et al. An ultra-sensitive magnetic field sensor based on extrinsic fiber-optic Fabry-Perot interferometer and terfenol-D[J]. Journal of Lightwave Technology, 33, 3332-3337(2015).

[7] Shao Z H, Qiao X G, Rong Q Z et al. Fiber-optic magnetic field sensor using a phase-shifted fiber Bragg grating assisted by a TbDyFe bar[J]. Sensors and Actuators A: Physical, 261, 49-55(2017).

[8] Tivey M A, Johnson H P, Bradley A et al. Thickness of a submarine lava flow determined from near-bottom magnetic field mapping by autonomous underwater vehicle[J]. Geophysical Research Letters, 25, 805-808(1998).

[9] Yan J Y, Teng J W, Lü Q T. Geophysical exploration and application of deep metallic ore resources[J]. Progress in Geophysics, 23, 871-891(2008).

[10] Capmany J, Novak D. Microwave photonics combines two worlds[J]. Nature Photonics, 1, 319-330(2007).

[11] Yao J P. Microwave photonics for high-resolution and high-speed interrogation of fiber Bragg grating sensors[J]. Fiber and Integrated Optics, 34, 204-216(2015).

[12] Hervás J, Ricchiuti A L, Li W et al. Microwave photonics for optical sensors[J]. IEEE Journal of Selected Topics in Quantum Electronics, 23, 5602013(2017).

[13] Li M, Hao T F, Li W. Prospects of cross research between microwave photonics and multidiscipline (Invited)[J]. Infrared and Laser Engineering, 50, 20211042(2021).

[14] Yao X S, Maleki L. Optoelectronic microwave oscillator[J]. Journal of the Optical Society of America B, 13, 1725-1735(1996).

[15] Zou X H, Liu X K, Li W Z et al. Optoelectronic oscillators (OEOs) to sensing, measurement, and detection[J]. IEEE Journal of Quantum Electronics, 52, 0601116(2016).

[16] Nguyen L D, Nakatani K, Journet B. Refractive index measurement by using an optoelectronic oscillator[J]. IEEE Photonics Technology Letters, 22, 857-859(2010).

[17] Wang Y P, Zhang J J, Yao J P. An optoelectronic oscillator for high sensitivity temperature sensing[J]. IEEE Photonics Technology Letters, 28, 1458-1461(2016).

[18] Fan Z Q, Su J, Zhang T H et al. High-precision thermal-insensitive strain sensor based on optoelectronic oscillator[J]. Optics Express, 25, 27037-27050(2017).

[19] Wu B L, Wang M G, Dong Y et al. Magnetic field sensor based on a dual-frequency optoelectronic oscillator using cascaded magnetostrictive alloy-fiber Bragg grating-Fabry Perot and fiber Bragg grating-Fabry Perot filters[J]. Optics Express, 26, 27628-27638(2018).

[20] Zhang N H, Wang M G, Wu B L et al. Temperature-insensitive magnetic field sensor based on an optoelectronic oscillator merging a Mach-Zehnder interferometer[J]. IEEE Sensors Journal, 20, 7053-7059(2020).

[21] Feng D Q, Gao Y, Zhu T et al. High-precision temperature-compensated magnetic field sensor based on optoelectronic oscillator[J]. Journal of Lightwave Technology, 39, 2559-2564(2021).

[22] Li W Z, Yao J P. A wideband frequency tunable optoelectronic oscillator incorporating a tunable microwave photonic filter based on phase-modulation to intensity-modulation conversion using a phase-shifted fiber Bragg grating[J]. IEEE Transactions on Microwave Theory and Techniques, 60, 1735-1742(2012).

[23] Yang Y G, Wang M G, Shen Y et al. Refractive index and temperature sensing based on an optoelectronic oscillator incorporating a Fabry-Perot fiber Bragg grating[J]. IEEE Photonics Journal, 10, 6800309(2018).

[24] Barmenkov Y O, Zalvidea D, Torres-Peiró S et al. Effective length of short Fabry-Perot cavity formed by uniform fiber Bragg gratings[J]. Optics Express, 14, 6394-6399(2006).

[25] Ban W R. Principle and development of spectrum analyzer[J]. Modern Electronic Technique, 28, 101-102(2005).