[1] Caves C M 1981 Phys. Rev. D 23 1693
[2] LIGO Scientific Collaboration and Virgo Collaboration 2016 Phys. Rev. Lett. 116 241103
[3] Grangier P, Slusher R E, Yurke B, Laporta A 1987 Phys. Rev. Lett. 59 2153
[4] Xiao M, Wu L A, Kimble H J 1987 Phys. Rev. Lett. 59 278
[5] Holland M J, Burnett K 1993 Phys. Rev. Lett. 71 1355
[6] Kim T, Shin J, Ha Y, Kim H, Park G, Noh T G, Hong C K 1998 Opt. Commun. 156 37
[7] Campos R A, Gerry C C, Benmoussa A 2003 Phys. Rev. A 68 023810
[8] Higgins B L, Berry D W, Bartlett S D, Wiseman H M, Pryde G J 2007 Nature 450 393
[9] Anisimov P M, Raterman G M, Chiruvelli A, Plick W N, Huver S D, Lee H, Dowling J P 2010 Phys. Rev. Lett. 104 103602
[10] Seshadreesan K P, Anisimov P M, Lee H, Dowling J P 2011 New J. Phys. 13 083026
[11] Li W F, Du J J, Wen R J, Li G, Zhang T C 2014 J. Appl. Phys. 115 123106
[12] Bollinger J J, Itano W M, Wineland D J, Heinzen D J 1996 Phys. Rev. A 54 R4649
[13] Nagata T, Okamoto R, O'Brien J L, Sasaki K, Takeuchi S 2007 Science 316 726
[14] Gerry C C, Mimih J 2010 Phys. Rev. A 82 013831
[15] Joo J, Munro W J, Spiller T P 2011 Phys. Rev. Lett. 107 083601
[16] Kim T, Ha Y, Shin J, Kim H, Park G, Kim K, Noh T G, Hong C K 1999 Phys. Rev. A 60 708
[17] Gilbert G, Hamrick M, Weinstein Y S 2008 J. Opt. Soc. Am. B 25 1336
[18] Genoni M G, Olivares S, Paris M G A 2011 Phys. Rev. Lett. 106 153603
[19] Genoni M G, Olivares S, Brivio D, Cialdi S, Cipriani D, Santamato A, Vezzoli S, Paris M G A 2012 Phys. Rev. A 85 043817
[20] Datta A, Zhang L J, Thomas-Peter N, Dorner U, Smith B J, Walmsley I A 2011 Phys. Rev. A 83 063836
[21] Xie D, Peng J Y 2013 Sci. China: Phys. Mech. Astron. 56 593
[22] Xin J, Wang H L, Jing J T 2016 Appl. Phys. Lett. 109 051107
[23] Xie D, Chen H F 2017 J. Korean Phys. Soc. 70 1016
[24] Ben-Aryeh Y 2012 J. Opt. Soc. Am. B 29 2754
[25] Yurke B, McCall S L, Klauder J R 1986 Phys. Rev. A 33 4033
[26] Yurke B 1986 Phys. Rev. Lett. 56 1515
[27] Yurke B 1985 Phys. Rev. A 32 311
[28] Ou Z Y 1996 Phys. Rev. Lett. 77 2352
[29] Demkowicz-Dobrzanski R, Banaszek K, Schnabel R 2013 Phys. Rev. A 88 041802
[30] The LIGO Scientific Collaboration 2011 Nat. Phys. 7 962
[31] Goda K, Miyakawa O, Mikhailov E E, Saraf S, Adhikari R, McKenzie K, Ward R, Vass S, Weinstein A J, Mavalvala N 2008 Nat. Phys. 4 472