[1] Giovannetti V, Lloyd S and Maccone L 2011 Nat. Photon. 5 222 [2] Ramsey N F 1950 Phys. Rev. 78 695 [3] Born M and Wolf E 1999 Principles of Optics 7th edn. (New York: Cambridge University Press) pp. 337–338 [4] Pezzé L and Smerzi A 2008 Phys. Rev. Lett. 100 073601 [5] Li H M, Xu X X, Yuan H C and Wang Z 2016 Chin. Phys. B 25 104203 [6] Giovannetti V, Lloyd S and Maccone L 2004 Science 306 1330 [7] Jones J A, Karlen S D, Fitzsimons J, Ardavan A, Benjamin S C, Briggs G A D and Morton J J L 2009 Science 324 1166 [8] Katori H 2011 Nat. Photon. 5 203 [9] Vahlbruch H, Chelkowski S, Hage B, Franzen A, Danzmann K and Schnabel R 2006 Phys. Rev. Lett. 97 011101 [10] Schnabel R, Mavalvala N, McClelland D E and Lam P k 2010 Nat. Commun. 1 121 [11] Abbott B P, et al. 2016 Phys. Rev. Lett. 116 241103 [12] Peters A, Chung K Y, Young B, Hensley J and Chu S 1997 Philos. Trans. R. Soc. London Ser. A 355 2223 [13] Angelis M de, Bertoldi A, Cacciapuoti L, Giorgini A, Lamporesi G, Prevedelli M, Saccorotti G, Sorrentino F and Tino G M 2009 Meas. Sci. Technol. 20 22001 [14] Peters A, Chung K Y and Chu S 2001 Metrologia 38 25 [15] Li W D, He T C and Smerzi A 2014 Phys. Rev. Lett. 113 023003 [16] Gustavson T L, Bouyer P and Kasevich M A 1997 Phys. Rev. Lett. 78 2046 [17] Leibfried D, Barrett M D, Schaetz T, Britton J, Chiaverini J, Itano W M, Jost J D, Langer C and Wineland D J 2004 Science 304 1476 [18] D’Ariano G M and Paris M G A 1997 Phys. Rev. A 55 2267 [19] Chwedeńczuk J, Piazza F and Smerzi A 2013 Phys. Rev. A 87 033607 [20] Pezzé L and Smerzi A 2013 Phys. Rev. Lett. 110 163604 [21] Anisimov P M 2010 Phys. Rev. Lett. 104 103602 [22] Gross C 2012 J. Phys. B 45 103001 [23] Hou L L, Sui Y X, Wang S and Xu X F 2019 Chin. Phys. B 28 44203 [24] Huelga S F, Macchiavello C, Pellizzari T, Ekert A K, Plenio M B and Cirac J I 1997 Phys. Rev. Lett. 79 3865 [25] Mitchell M W, Lundeen J S and Steinberg A M 2004 Nature 429 161 [26] Motes K R, Olson J P, Rabeaux E J, Dowling J P, Olson S J and Rohde P P 2015 Phys. Rev. Lett. 114 170802 [27] Olson J P, Motes K R, Birchall P M, Studer N M, LaBorde M, Moulder T and Dowling J P 2017 Phys. Rev. A 96 013810 [28] Dhand I, Khalid A, Lu H and Sanders B C 2016 J. Opt. 18 035204 [29] Cotter J P and Cameron R P 2019 J. Phys. Commun. 3 045012 [30] Crespi A, Osellame R, Ramponi R, Brod D J, Galv an E F, Spagnolo N, Vitelli C, Maiorino E, Mataloni P and Sciarrino F 2013 Nat. Photon. 7 545 [31] Weitz M, Heupel T and Hänsch T W 1996 Phys. Rev. Lett. 77 2356 [32] Zhuang M, Huang J and Lee C 2018 Phys. Rev. A 98 033603 [33] Petrovic J, Herrera I, Lombardi P, Schäfer F and Cataliotti F S 2013 New J. Phys. 15 043002 [34] Braunstein S L and Caves C M 1994 Phys. Rev. Lett. 72 3439 [35] Rondin L, Tetienne J P, Hingant T, Roch J F, Maletinsky P and Jacques V 2014 Rep. Prog. Phys. 77 056503 [36] Wang P, Yuan Z, Huang P, Rong X, Wang M, Xu X and Du J 2015 Nat. Commun. 6 6631 [37] Maze J R, Stanwix P L, Hodges J S, Hong S, Taylor J M, Cappellaro P, Jiang L, Gurudev Dutt M V, Togan E, Zibrov A S, Yacoby A, Walsworth R L and Lukin M D 2008 Nature 455 644 [38] Klimov A B, Guzmãn R, Retamal J C and Saavedra C 2003 Phys. Rev. A 67 062313 [39] Fang K, Acosta V M, Santori C, Huang Z, Itoh K M, Watanabe H, Shikata S and Beausoleil R G 2013 Phys. Rev. Lett. 110 130802 [40] Mamin H J, Sherwood M H, Kim M, Rettner C T, Ohno K, Awschalom D D and Rugar D 2014 Phys. Rev. Lett. 113 030803 [41] Bauch E, Hart C A, Schloss J M, Turner M J, Barry J F, Kehayias P, Singh S and Walsworth R L 2018 Phys. Rev. X 8 031025 [42] Shin C S, Avalos C E, Butler M C, Wang H J, Seltzer S J, Liu R B, Pines A and Bajaj V S 2013 Phys. Rev. B 88 161412 [43] Matsuzaki Y, Benjamin S, Nakayama S, Saito S and Munro W J 2018 Phys. Rev. Lett. 120 140501 |