[1] [1] GIOVANNETTI V, LLOYD S, MACCONE L. Advances in quantum metrology[J]. Nature Photonics, 2011, 5:222‒229. DOI: 10.1038/nphoton.2011.35.

[2] [2] PEZZ L, SMERZI A, OBERTHALER M K, et al. Quantum metrology with nonclassical states of atomic ensembles[J]. Reviews of Modern Physics, 2018, 90(3):035005. DOI: 10.1103/RevModPhys.90.035005.

[3] [3] CAVES C M. Quantum-mechanical noise in an interferometer[J]. Physical Review D, 1981, 23(8):1693‒1708. DOI: 10.1103/PhysRevD.23.1693.

[4] [4] TSE M, YU H, KIJBUNCHOO N, et al. Quantum-enhanced advanced LIGO detectors in the era of gravitational-wave astronomy[J]. Physical Review Letters, 2019, 123(23):231107. DOI: 10.1103/PhysRevLett.123.231107.

[5] [5] WOLFGRAMM F, CER A, BEDUINI F A, et al. Squeezed-light optical magnetometry[J]. Physical Review Letters, 2010, 105:053601. DOI: 10.1103/PhysRevLett.105.053601.

[6] [6] TAYLOR M, JANOUSEK J, DARIA V, et al. Biological measurement beyond the quantum limit[J]. Nature Photon, 2013, 7:229‒233. DOI: 10.1038/nphoton.2012.346.

[7] [7] LOW G H, YODER T J, CHUANG I L. Quantum imaging by coherent enhancement[J]. Physical Review Letters, 2015, 114(10):100801. DOI: 10.1103/PhysRevLett.114.100801.

[8] [8] LI B, BLEK J, HOFF U B, LARS S, et al. Quantum enhanced optomechanical magnetometry[J]. Optica, 2018, 5:850‒856. DOI: 10.1364/OPTICA.5.000850.

[9] [9] AASI J, ABADIE J, ABBOTT B P, et al. Enhanced sensitivity of the LIGO gravitational wave detector by using squeezed states of light[J]. Nature Photonics, 2013, 7:613‒619. DOI: 10.1038/nphoton.2013.177.

[10] [10] CHEN H, LIU J. Teleportation of a two-particle four-component squeezed vacuum state by linear optical elements[J]. Chinese Optics Letters, 2009, 7:440‒442. DOI: 10.3788/COL20090705.0440.

[11] [11] CAI C, MA L, LI J, et al. Generation of a continuous-variable quadripartite cluster state multiplexed in the spatial domain[J]. Photonics Research, 2018, 6:479‒484. DOI: 10.1364/PRJ.6.000479.

[12] [12] HAN X, CHEN S X, WU H, et al. Coherent state phase estimation based on digital nonlinear phase-locked loop[J]. Acta Physica Sinica, 2019, 68(2):024204. DOI: 10.7498/aps.68.20181602.

[13] [13] LI T, SONG Y, FAN H. From target tracking to targeting track: A data-driven yet analytical approach to joint target detection and tracking[J]. Signal Processing, 2023, 205:108883. DOI: 10.1016/j.sigpro.2022.108883.

[14] [14] SHI C, WANG F, SELLATHURAI M, et al. Power minimization based robust OFDM radar waveform design for radar and communication systems in coexistence[J]. IEEE Transactions on Signal Processing, 2018, 66(5):1316‒1330. DOI: 10.1109/TSP.2017.2770086.

[15] [15] GUO X, BREUM C R, BORREGAARD J, et al. Distributed quantum sensing in a continuous-variable entangled network[J]. Nature Physics, 2020, 16:281‒284. DOI: 10.1038/s41567-019-0743-x.

[16] [16] XIA Y, LI W, CLARK W, et al. Demonstration of a reconfigurable entangled radio-frequency photonic sensor network[J]. Physical Review Letters, 2020, 124(15):150502. DOI: 10.1103/PhysRevLett.124.150502.

[17] [17] XIA Y, LI W, ZHUANG Q, et al. Quantum-enhanced data classification with a variational entangled sensor network[J]. Physical Review X, 2021, 11(2):021047. DOI: 10.1103/PhysRevX.11.021047.

[18] [18] SUN X, LI W, TIAN Y, et al. Quantum positioning and ranging via a distributed sensor network[J]. Photonics Research, 2022, 10:2886‒2892. DOI: 10.21203/rs.3.rs-1659827/v1.

[19] [19] ZHUANG Q, ZHANG Z, JEFFREY H S. Distributed quantum sensing using continuous-variable multipartite entanglement[J]. Physical Review A, 2018, 97:032329. DOI: 10.1103/PhysRevA.97.032329.

[20] [20] ZHANG W, YANG W, SHI S, et al. Mode matching in preparation of squeezed field with high compressibility[J]. Chinese Journal of Lasers, 2017, 11:1112001. DOI: 10.3788/CJL201744.1112001.

[21] [21] ZHANG W, JIAO N, LI R, et al. Precise control of squeezing angle to generate 11 dB entangled state[J]. Optics Express, 2021, 29:24315. DOI: 10.1364/OE.428501.

[22] [22] ZANG J W, ALVAREZ-MELCON A, GOMEZ-DIAZ J S. Nonreciprocal phased-array antennas[J]. Physical Review Applied, 2019, 12:054008. DOI: 10.1103/PhysRevApplied.12.054008.