T. T. Fricke, N. D. Smith-Lefebvre, R. Abbott, R. Adhikari, K. L. Dooley, M. Evans, P. Fritschel, V. V. Frolov, K. Kawabe, J. S. Kissel, B. J. J. Slagmolen, and S. J. Waldman, “DC readout experiment in Enhanced LIGO,” Class. and Quant. Grav. 29, 065005 (2012).

[CrossRef]

T. T. Fricke, N. D. Smith-Lefebvre, R. Abbott, R. Adhikari, K. L. Dooley, M. Evans, P. Fritschel, V. V. Frolov, K. Kawabe, J. S. Kissel, B. J. J. Slagmolen, and S. J. Waldman, “DC readout experiment in Enhanced LIGO,” Class. and Quant. Grav. 29, 065005 (2012).

[CrossRef]

P. K. Lam, T. C. Ralph, B. C. Buchler, D. E. McClelland, H. A. Bachor, and J. Gao, “Optimization and transfer of vacuum squeezing from a below threshold optical parametric oscillator,” J. Opt. B: Quantum S. O. 1, 469–474 (1999).

[CrossRef]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

T. Eberle, S. Steinlechner, J. Bauchrowitz, V. Händchen, H. Vahlbruch, M. Mehment, H. Müller-Ebhardt, and R. Schnabel, “Quantum enhancement of the zero-area sagnac interferometer topology for gravitational wave detection,” Phys. Rev. Lett. 104, 25, 251102 (2010).

[CrossRef]
[PubMed]

K. McKenzie, N. Grosse, W. P. Bowen, S. E. Whitcomb, M. B. Gray, D. E. McClelland, and P. K. Lam, “Squeezing in the audio gravitational-wave detection band,” Phys. Rev. Lett. 93, 161105 (2004).

[CrossRef]
[PubMed]

D. D. Crouch and S. L. Braunstein, “Limitations to squeezing in a parametric amplifier due to pump quantum fluctuations,” Phys. Rev. A 38, 4696–4711 (1988).

[CrossRef]
[PubMed]

S. Chua, M. Stefszky, C. Mow-Lowry, B. Buchler, S. Dwyer, D. Shaddock, P. K. Lam, and D. McClelland, “Backscatter tolerant squeezed light source for advanced gravitational-wave detectors,” Opt. Lett. 36(23) 4680–4682 (2011).

[CrossRef]
[PubMed]

B. Buchler, “Electro-optic control of quantum measurements,” Ph.D. thesis, Australian National University (2001).

M. S. Stefszky, C. M. Mow-Lowry, S. S. Y. Chua, D. A. Shaddock, B. C. Buchler, H. Vahlbruch, A. Khalaidovski, R. Schnabel, P. K. Lam, and D. E. McClelland, “Balanced homodyne detection of optical quantum states at audio-band frequencies and below,” Class. Quant. Grav. 29, 145015–145029. (2012).

[CrossRef]

P. K. Lam, T. C. Ralph, B. C. Buchler, D. E. McClelland, H. A. Bachor, and J. Gao, “Optimization and transfer of vacuum squeezing from a below threshold optical parametric oscillator,” J. Opt. B: Quantum S. O. 1, 469–474 (1999).

[CrossRef]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

C. M. Caves and B. L. Schumaker, “New formalism for two-photon quantum optics. I. Quadrature phases and squeezed states,” Phys. Rev. A 31, 3068–3092 (1985).

[CrossRef]
[PubMed]

C. M. Caves, “Quantum-mechanical noise in an interferometer,” Phys. Rev. D 23, 1693 (1981).

[CrossRef]

S. Chelkowski, H. Vahlbruch, K. Danzmann, and R. Schnabel, “Coherent control of broadband vacuum squeezing,” Phys. Rev. A 75, 043814 (2007).

[CrossRef]

H. Vahlbruch, S. Chelkowski, B. Hage, A. Franzen, K. Danzmann, and R. Schnabel, “Coherent control of vacuum squeezing in the gravitational-wave detection band,” Phys. Rev. Lett. 97, 011101 (2006).

[CrossRef]
[PubMed]

D.E. McClelland, N. Mavalvala, Y. Chen, and R. Schnabel, “Advanced interferometry, quantum optics and optomechanics in gravitational wave detectors,” Laser and Photonics Rev. 5, 677–696 (2011).

M. S. Stefszky, C. M. Mow-Lowry, S. S. Y. Chua, D. A. Shaddock, B. C. Buchler, H. Vahlbruch, A. Khalaidovski, R. Schnabel, P. K. Lam, and D. E. McClelland, “Balanced homodyne detection of optical quantum states at audio-band frequencies and below,” Class. Quant. Grav. 29, 145015–145029. (2012).

[CrossRef]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

C. W. Gardiner and M. J. Collett, “Input and output in damped quantum systems: Quantum stochastic differential equations and the master equation,” Phys. Rev. A 31, 3761–3774 (1985).

[CrossRef]
[PubMed]

M. J. Collett and C. W. Gardiner, “Squeezing of intracavity and traveling-wave light fields produced in parametric amplification,” Phys. Rev. A 30, 1386–1391 (1984).

[CrossRef]

D. D. Crouch and S. L. Braunstein, “Limitations to squeezing in a parametric amplifier due to pump quantum fluctuations,” Phys. Rev. A 38, 4696–4711 (1988).

[CrossRef]
[PubMed]

H Grote, K Danzmann, K Dooley, R Schnabel, J Slutzky, and H Vahlbruch, “First long-term application of squeezed states of light in a gravitational-wave observatory,” Phys. Rev. Lett. 1 10, 181101 (2013).

[CrossRef]

A. Khalaidovski, H. Vahlbruch, N. Lastzka, C. Gräf, K. Danzmann, H. Grote, and R. Schnabel, “Long-term stable squeezed vacuum state of light for gravitational wave detectors,” Class. and Quant. Grav. 29, 075001 (2012).

[CrossRef]

S. Chelkowski, H. Vahlbruch, K. Danzmann, and R. Schnabel, “Coherent control of broadband vacuum squeezing,” Phys. Rev. A 75, 043814 (2007).

[CrossRef]

H. Vahlbruch, S. Chelkowski, B. Hage, A. Franzen, K. Danzmann, and R. Schnabel, “Coherent control of vacuum squeezing in the gravitational-wave detection band,” Phys. Rev. Lett. 97, 011101 (2006).

[CrossRef]
[PubMed]

A. Franzen, B. Hage, J. DiGuglielmo, J. Fiurásek, and R. Schnabel, “Experimental demonstration of continuous variable purification of squeezed states,” Phys. Rev. Lett. 97, 150505 (2006).

[CrossRef]
[PubMed]

H Grote, K Danzmann, K Dooley, R Schnabel, J Slutzky, and H Vahlbruch, “First long-term application of squeezed states of light in a gravitational-wave observatory,” Phys. Rev. Lett. 1 10, 181101 (2013).

[CrossRef]

T. T. Fricke, N. D. Smith-Lefebvre, R. Abbott, R. Adhikari, K. L. Dooley, M. Evans, P. Fritschel, V. V. Frolov, K. Kawabe, J. S. Kissel, B. J. J. Slagmolen, and S. J. Waldman, “DC readout experiment in Enhanced LIGO,” Class. and Quant. Grav. 29, 065005 (2012).

[CrossRef]

S. Chua, M. Stefszky, C. Mow-Lowry, B. Buchler, S. Dwyer, D. Shaddock, P. K. Lam, and D. McClelland, “Backscatter tolerant squeezed light source for advanced gravitational-wave detectors,” Opt. Lett. 36(23) 4680–4682 (2011).

[CrossRef]
[PubMed]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

T. Eberle, S. Steinlechner, J. Bauchrowitz, V. Händchen, H. Vahlbruch, M. Mehment, H. Müller-Ebhardt, and R. Schnabel, “Quantum enhancement of the zero-area sagnac interferometer topology for gravitational wave detection,” Phys. Rev. Lett. 104, 25, 251102 (2010).

[CrossRef]
[PubMed]

T. T. Fricke, N. D. Smith-Lefebvre, R. Abbott, R. Adhikari, K. L. Dooley, M. Evans, P. Fritschel, V. V. Frolov, K. Kawabe, J. S. Kissel, B. J. J. Slagmolen, and S. J. Waldman, “DC readout experiment in Enhanced LIGO,” Class. and Quant. Grav. 29, 065005 (2012).

[CrossRef]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

A. Franzen, B. Hage, J. DiGuglielmo, J. Fiurásek, and R. Schnabel, “Experimental demonstration of continuous variable purification of squeezed states,” Phys. Rev. Lett. 97, 150505 (2006).

[CrossRef]
[PubMed]

A. Franzen, B. Hage, J. DiGuglielmo, J. Fiurásek, and R. Schnabel, “Experimental demonstration of continuous variable purification of squeezed states,” Phys. Rev. Lett. 97, 150505 (2006).

[CrossRef]
[PubMed]

H. Vahlbruch, S. Chelkowski, B. Hage, A. Franzen, K. Danzmann, and R. Schnabel, “Coherent control of vacuum squeezing in the gravitational-wave detection band,” Phys. Rev. Lett. 97, 011101 (2006).

[CrossRef]
[PubMed]

T. T. Fricke, N. D. Smith-Lefebvre, R. Abbott, R. Adhikari, K. L. Dooley, M. Evans, P. Fritschel, V. V. Frolov, K. Kawabe, J. S. Kissel, B. J. J. Slagmolen, and S. J. Waldman, “DC readout experiment in Enhanced LIGO,” Class. and Quant. Grav. 29, 065005 (2012).

[CrossRef]

T. T. Fricke, N. D. Smith-Lefebvre, R. Abbott, R. Adhikari, K. L. Dooley, M. Evans, P. Fritschel, V. V. Frolov, K. Kawabe, J. S. Kissel, B. J. J. Slagmolen, and S. J. Waldman, “DC readout experiment in Enhanced LIGO,” Class. and Quant. Grav. 29, 065005 (2012).

[CrossRef]

T. T. Fricke, N. D. Smith-Lefebvre, R. Abbott, R. Adhikari, K. L. Dooley, M. Evans, P. Fritschel, V. V. Frolov, K. Kawabe, J. S. Kissel, B. J. J. Slagmolen, and S. J. Waldman, “DC readout experiment in Enhanced LIGO,” Class. and Quant. Grav. 29, 065005 (2012).

[CrossRef]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

P. K. Lam, T. C. Ralph, B. C. Buchler, D. E. McClelland, H. A. Bachor, and J. Gao, “Optimization and transfer of vacuum squeezing from a below threshold optical parametric oscillator,” J. Opt. B: Quantum S. O. 1, 469–474 (1999).

[CrossRef]

C. W. Gardiner and M. J. Collett, “Input and output in damped quantum systems: Quantum stochastic differential equations and the master equation,” Phys. Rev. A 31, 3761–3774 (1985).

[CrossRef]
[PubMed]

M. J. Collett and C. W. Gardiner, “Squeezing of intracavity and traveling-wave light fields produced in parametric amplification,” Phys. Rev. A 30, 1386–1391 (1984).

[CrossRef]

J. Gea-Banacloche and M. S. Zubairy, “Influence of pump-phase fluctuations on the squeezing in a degenerate parametric oscillator,” Phys. Rev. A 42, 1742–1751 (1990).

[CrossRef]
[PubMed]

K. Goda, K. McKenzie, E. E. Mikhailov, P. K. Lam, D. E. McClelland, and N. Mavalvala, “Photothermal fluctuations as a fundamental limit to low-frequency squeezing in a degenerate optical parametric oscillator,” Phys. Rev. A 72, 043819 (2005).

[CrossRef]

K. McKenzie, E. E. Mikhailov, K. Goda, P. K. Lam, N. Grosse, M. B. Gray, N. Mavalvala, and D. E. McClelland, “Quantum noise locking,” J. Opt. B: Quantum S. O. 7, S421 (2005).

[CrossRef]

A. Khalaidovski, H. Vahlbruch, N. Lastzka, C. Gräf, K. Danzmann, H. Grote, and R. Schnabel, “Long-term stable squeezed vacuum state of light for gravitational wave detectors,” Class. and Quant. Grav. 29, 075001 (2012).

[CrossRef]

K. McKenzie, M. B. Gray, P. K. Lam, and D. E. McClelland, “Nonlinear phase matching locking via optical readout,” Opt. Express 14, 11256–11264 (2006).

[CrossRef]
[PubMed]

K. McKenzie, E. E. Mikhailov, K. Goda, P. K. Lam, N. Grosse, M. B. Gray, N. Mavalvala, and D. E. McClelland, “Quantum noise locking,” J. Opt. B: Quantum S. O. 7, S421 (2005).

[CrossRef]

K. McKenzie, N. Grosse, W. P. Bowen, S. E. Whitcomb, M. B. Gray, D. E. McClelland, and P. K. Lam, “Squeezing in the audio gravitational-wave detection band,” Phys. Rev. Lett. 93, 161105 (2004).

[CrossRef]
[PubMed]

K. McKenzie, E. E. Mikhailov, K. Goda, P. K. Lam, N. Grosse, M. B. Gray, N. Mavalvala, and D. E. McClelland, “Quantum noise locking,” J. Opt. B: Quantum S. O. 7, S421 (2005).

[CrossRef]

K. McKenzie, N. Grosse, W. P. Bowen, S. E. Whitcomb, M. B. Gray, D. E. McClelland, and P. K. Lam, “Squeezing in the audio gravitational-wave detection band,” Phys. Rev. Lett. 93, 161105 (2004).

[CrossRef]
[PubMed]

H Grote, K Danzmann, K Dooley, R Schnabel, J Slutzky, and H Vahlbruch, “First long-term application of squeezed states of light in a gravitational-wave observatory,” Phys. Rev. Lett. 1 10, 181101 (2013).

[CrossRef]

A. Khalaidovski, H. Vahlbruch, N. Lastzka, C. Gräf, K. Danzmann, H. Grote, and R. Schnabel, “Long-term stable squeezed vacuum state of light for gravitational wave detectors,” Class. and Quant. Grav. 29, 075001 (2012).

[CrossRef]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

A. Franzen, B. Hage, J. DiGuglielmo, J. Fiurásek, and R. Schnabel, “Experimental demonstration of continuous variable purification of squeezed states,” Phys. Rev. Lett. 97, 150505 (2006).

[CrossRef]
[PubMed]

H. Vahlbruch, S. Chelkowski, B. Hage, A. Franzen, K. Danzmann, and R. Schnabel, “Coherent control of vacuum squeezing in the gravitational-wave detection band,” Phys. Rev. Lett. 97, 011101 (2006).

[CrossRef]
[PubMed]

T. Eberle, S. Steinlechner, J. Bauchrowitz, V. Händchen, H. Vahlbruch, M. Mehment, H. Müller-Ebhardt, and R. Schnabel, “Quantum enhancement of the zero-area sagnac interferometer topology for gravitational wave detection,” Phys. Rev. Lett. 104, 25, 251102 (2010).

[CrossRef]
[PubMed]

G. M. Harry, (for the LIGO Scientific Collaboration), “Advanced LIGO: the next generation of gravitational wave detectors,” Class. Quant. Grav. 27, 084006 (2010).

[CrossRef]

T. T. Fricke, N. D. Smith-Lefebvre, R. Abbott, R. Adhikari, K. L. Dooley, M. Evans, P. Fritschel, V. V. Frolov, K. Kawabe, J. S. Kissel, B. J. J. Slagmolen, and S. J. Waldman, “DC readout experiment in Enhanced LIGO,” Class. and Quant. Grav. 29, 065005 (2012).

[CrossRef]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

A Khalaidovski, “Beyond the quantum limit: A squeezed light laser in GEO600,” Ph.D. thesis, Gottfried Wilhelm Leibniz Universität Hannover (2011).

A. Khalaidovski, H. Vahlbruch, N. Lastzka, C. Gräf, K. Danzmann, H. Grote, and R. Schnabel, “Long-term stable squeezed vacuum state of light for gravitational wave detectors,” Class. and Quant. Grav. 29, 075001 (2012).

[CrossRef]

M. S. Stefszky, C. M. Mow-Lowry, S. S. Y. Chua, D. A. Shaddock, B. C. Buchler, H. Vahlbruch, A. Khalaidovski, R. Schnabel, P. K. Lam, and D. E. McClelland, “Balanced homodyne detection of optical quantum states at audio-band frequencies and below,” Class. Quant. Grav. 29, 145015–145029. (2012).

[CrossRef]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

T. T. Fricke, N. D. Smith-Lefebvre, R. Abbott, R. Adhikari, K. L. Dooley, M. Evans, P. Fritschel, V. V. Frolov, K. Kawabe, J. S. Kissel, B. J. J. Slagmolen, and S. J. Waldman, “DC readout experiment in Enhanced LIGO,” Class. and Quant. Grav. 29, 065005 (2012).

[CrossRef]

M. S. Stefszky, C. M. Mow-Lowry, S. S. Y. Chua, D. A. Shaddock, B. C. Buchler, H. Vahlbruch, A. Khalaidovski, R. Schnabel, P. K. Lam, and D. E. McClelland, “Balanced homodyne detection of optical quantum states at audio-band frequencies and below,” Class. Quant. Grav. 29, 145015–145029. (2012).

[CrossRef]

S. Chua, M. Stefszky, C. Mow-Lowry, B. Buchler, S. Dwyer, D. Shaddock, P. K. Lam, and D. McClelland, “Backscatter tolerant squeezed light source for advanced gravitational-wave detectors,” Opt. Lett. 36(23) 4680–4682 (2011).

[CrossRef]
[PubMed]

K. McKenzie, M. B. Gray, P. K. Lam, and D. E. McClelland, “Nonlinear phase matching locking via optical readout,” Opt. Express 14, 11256–11264 (2006).

[CrossRef]
[PubMed]

K. McKenzie, E. E. Mikhailov, K. Goda, P. K. Lam, N. Grosse, M. B. Gray, N. Mavalvala, and D. E. McClelland, “Quantum noise locking,” J. Opt. B: Quantum S. O. 7, S421 (2005).

[CrossRef]

K. Goda, K. McKenzie, E. E. Mikhailov, P. K. Lam, D. E. McClelland, and N. Mavalvala, “Photothermal fluctuations as a fundamental limit to low-frequency squeezing in a degenerate optical parametric oscillator,” Phys. Rev. A 72, 043819 (2005).

[CrossRef]

K. McKenzie, N. Grosse, W. P. Bowen, S. E. Whitcomb, M. B. Gray, D. E. McClelland, and P. K. Lam, “Squeezing in the audio gravitational-wave detection band,” Phys. Rev. Lett. 93, 161105 (2004).

[CrossRef]
[PubMed]

P. K. Lam, T. C. Ralph, B. C. Buchler, D. E. McClelland, H. A. Bachor, and J. Gao, “Optimization and transfer of vacuum squeezing from a below threshold optical parametric oscillator,” J. Opt. B: Quantum S. O. 1, 469–474 (1999).

[CrossRef]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

R. Schnabel, N. Mavalvala, D.E. McClelland, and P.K. Lam, “Quantum metrology for gravitational wave astronomy,” Nat. Commun. 1, 121. (2010).

[CrossRef]
[PubMed]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

A. Khalaidovski, H. Vahlbruch, N. Lastzka, C. Gräf, K. Danzmann, H. Grote, and R. Schnabel, “Long-term stable squeezed vacuum state of light for gravitational wave detectors,” Class. and Quant. Grav. 29, 075001 (2012).

[CrossRef]

D.E. McClelland, N. Mavalvala, Y. Chen, and R. Schnabel, “Advanced interferometry, quantum optics and optomechanics in gravitational wave detectors,” Laser and Photonics Rev. 5, 677–696 (2011).

R. Schnabel, N. Mavalvala, D.E. McClelland, and P.K. Lam, “Quantum metrology for gravitational wave astronomy,” Nat. Commun. 1, 121. (2010).

[CrossRef]
[PubMed]

K. Goda, K. McKenzie, E. E. Mikhailov, P. K. Lam, D. E. McClelland, and N. Mavalvala, “Photothermal fluctuations as a fundamental limit to low-frequency squeezing in a degenerate optical parametric oscillator,” Phys. Rev. A 72, 043819 (2005).

[CrossRef]

K. McKenzie, E. E. Mikhailov, K. Goda, P. K. Lam, N. Grosse, M. B. Gray, N. Mavalvala, and D. E. McClelland, “Quantum noise locking,” J. Opt. B: Quantum S. O. 7, S421 (2005).

[CrossRef]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

M. S. Stefszky, C. M. Mow-Lowry, S. S. Y. Chua, D. A. Shaddock, B. C. Buchler, H. Vahlbruch, A. Khalaidovski, R. Schnabel, P. K. Lam, and D. E. McClelland, “Balanced homodyne detection of optical quantum states at audio-band frequencies and below,” Class. Quant. Grav. 29, 145015–145029. (2012).

[CrossRef]

K. McKenzie, M. B. Gray, P. K. Lam, and D. E. McClelland, “Nonlinear phase matching locking via optical readout,” Opt. Express 14, 11256–11264 (2006).

[CrossRef]
[PubMed]

K. Goda, K. McKenzie, E. E. Mikhailov, P. K. Lam, D. E. McClelland, and N. Mavalvala, “Photothermal fluctuations as a fundamental limit to low-frequency squeezing in a degenerate optical parametric oscillator,” Phys. Rev. A 72, 043819 (2005).

[CrossRef]

K. McKenzie, E. E. Mikhailov, K. Goda, P. K. Lam, N. Grosse, M. B. Gray, N. Mavalvala, and D. E. McClelland, “Quantum noise locking,” J. Opt. B: Quantum S. O. 7, S421 (2005).

[CrossRef]

K. McKenzie, N. Grosse, W. P. Bowen, S. E. Whitcomb, M. B. Gray, D. E. McClelland, and P. K. Lam, “Squeezing in the audio gravitational-wave detection band,” Phys. Rev. Lett. 93, 161105 (2004).

[CrossRef]
[PubMed]

P. K. Lam, T. C. Ralph, B. C. Buchler, D. E. McClelland, H. A. Bachor, and J. Gao, “Optimization and transfer of vacuum squeezing from a below threshold optical parametric oscillator,” J. Opt. B: Quantum S. O. 1, 469–474 (1999).

[CrossRef]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

D.E. McClelland, N. Mavalvala, Y. Chen, and R. Schnabel, “Advanced interferometry, quantum optics and optomechanics in gravitational wave detectors,” Laser and Photonics Rev. 5, 677–696 (2011).

R. Schnabel, N. Mavalvala, D.E. McClelland, and P.K. Lam, “Quantum metrology for gravitational wave astronomy,” Nat. Commun. 1, 121. (2010).

[CrossRef]
[PubMed]

K. McKenzie, M. B. Gray, P. K. Lam, and D. E. McClelland, “Nonlinear phase matching locking via optical readout,” Opt. Express 14, 11256–11264 (2006).

[CrossRef]
[PubMed]

K. Goda, K. McKenzie, E. E. Mikhailov, P. K. Lam, D. E. McClelland, and N. Mavalvala, “Photothermal fluctuations as a fundamental limit to low-frequency squeezing in a degenerate optical parametric oscillator,” Phys. Rev. A 72, 043819 (2005).

[CrossRef]

K. McKenzie, E. E. Mikhailov, K. Goda, P. K. Lam, N. Grosse, M. B. Gray, N. Mavalvala, and D. E. McClelland, “Quantum noise locking,” J. Opt. B: Quantum S. O. 7, S421 (2005).

[CrossRef]

K. McKenzie, N. Grosse, W. P. Bowen, S. E. Whitcomb, M. B. Gray, D. E. McClelland, and P. K. Lam, “Squeezing in the audio gravitational-wave detection band,” Phys. Rev. Lett. 93, 161105 (2004).

[CrossRef]
[PubMed]

K. McKenzie, “Squeezing in the audio gravitational wave detection band,” Ph.D. thesis, Australian National University (2008).

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

T. Eberle, S. Steinlechner, J. Bauchrowitz, V. Händchen, H. Vahlbruch, M. Mehment, H. Müller-Ebhardt, and R. Schnabel, “Quantum enhancement of the zero-area sagnac interferometer topology for gravitational wave detection,” Phys. Rev. Lett. 104, 25, 251102 (2010).

[CrossRef]
[PubMed]

K. McKenzie, E. E. Mikhailov, K. Goda, P. K. Lam, N. Grosse, M. B. Gray, N. Mavalvala, and D. E. McClelland, “Quantum noise locking,” J. Opt. B: Quantum S. O. 7, S421 (2005).

[CrossRef]

K. Goda, K. McKenzie, E. E. Mikhailov, P. K. Lam, D. E. McClelland, and N. Mavalvala, “Photothermal fluctuations as a fundamental limit to low-frequency squeezing in a degenerate optical parametric oscillator,” Phys. Rev. A 72, 043819 (2005).

[CrossRef]

M. S. Stefszky, C. M. Mow-Lowry, S. S. Y. Chua, D. A. Shaddock, B. C. Buchler, H. Vahlbruch, A. Khalaidovski, R. Schnabel, P. K. Lam, and D. E. McClelland, “Balanced homodyne detection of optical quantum states at audio-band frequencies and below,” Class. Quant. Grav. 29, 145015–145029. (2012).

[CrossRef]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

T. Eberle, S. Steinlechner, J. Bauchrowitz, V. Händchen, H. Vahlbruch, M. Mehment, H. Müller-Ebhardt, and R. Schnabel, “Quantum enhancement of the zero-area sagnac interferometer topology for gravitational wave detection,” Phys. Rev. Lett. 104, 25, 251102 (2010).

[CrossRef]
[PubMed]

P. K. Lam, T. C. Ralph, B. C. Buchler, D. E. McClelland, H. A. Bachor, and J. Gao, “Optimization and transfer of vacuum squeezing from a below threshold optical parametric oscillator,” J. Opt. B: Quantum S. O. 1, 469–474 (1999).

[CrossRef]

H Grote, K Danzmann, K Dooley, R Schnabel, J Slutzky, and H Vahlbruch, “First long-term application of squeezed states of light in a gravitational-wave observatory,” Phys. Rev. Lett. 1 10, 181101 (2013).

[CrossRef]

M. S. Stefszky, C. M. Mow-Lowry, S. S. Y. Chua, D. A. Shaddock, B. C. Buchler, H. Vahlbruch, A. Khalaidovski, R. Schnabel, P. K. Lam, and D. E. McClelland, “Balanced homodyne detection of optical quantum states at audio-band frequencies and below,” Class. Quant. Grav. 29, 145015–145029. (2012).

[CrossRef]

A. Khalaidovski, H. Vahlbruch, N. Lastzka, C. Gräf, K. Danzmann, H. Grote, and R. Schnabel, “Long-term stable squeezed vacuum state of light for gravitational wave detectors,” Class. and Quant. Grav. 29, 075001 (2012).

[CrossRef]

D.E. McClelland, N. Mavalvala, Y. Chen, and R. Schnabel, “Advanced interferometry, quantum optics and optomechanics in gravitational wave detectors,” Laser and Photonics Rev. 5, 677–696 (2011).

R. Schnabel, N. Mavalvala, D.E. McClelland, and P.K. Lam, “Quantum metrology for gravitational wave astronomy,” Nat. Commun. 1, 121. (2010).

[CrossRef]
[PubMed]

T. Eberle, S. Steinlechner, J. Bauchrowitz, V. Händchen, H. Vahlbruch, M. Mehment, H. Müller-Ebhardt, and R. Schnabel, “Quantum enhancement of the zero-area sagnac interferometer topology for gravitational wave detection,” Phys. Rev. Lett. 104, 25, 251102 (2010).

[CrossRef]
[PubMed]

S. Chelkowski, H. Vahlbruch, K. Danzmann, and R. Schnabel, “Coherent control of broadband vacuum squeezing,” Phys. Rev. A 75, 043814 (2007).

[CrossRef]

H. Vahlbruch, S. Chelkowski, B. Hage, A. Franzen, K. Danzmann, and R. Schnabel, “Coherent control of vacuum squeezing in the gravitational-wave detection band,” Phys. Rev. Lett. 97, 011101 (2006).

[CrossRef]
[PubMed]

A. Franzen, B. Hage, J. DiGuglielmo, J. Fiurásek, and R. Schnabel, “Experimental demonstration of continuous variable purification of squeezed states,” Phys. Rev. Lett. 97, 150505 (2006).

[CrossRef]
[PubMed]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

C. M. Caves and B. L. Schumaker, “New formalism for two-photon quantum optics. I. Quadrature phases and squeezed states,” Phys. Rev. A 31, 3068–3092 (1985).

[CrossRef]
[PubMed]

M. S. Stefszky, C. M. Mow-Lowry, S. S. Y. Chua, D. A. Shaddock, B. C. Buchler, H. Vahlbruch, A. Khalaidovski, R. Schnabel, P. K. Lam, and D. E. McClelland, “Balanced homodyne detection of optical quantum states at audio-band frequencies and below,” Class. Quant. Grav. 29, 145015–145029. (2012).

[CrossRef]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

T. T. Fricke, N. D. Smith-Lefebvre, R. Abbott, R. Adhikari, K. L. Dooley, M. Evans, P. Fritschel, V. V. Frolov, K. Kawabe, J. S. Kissel, B. J. J. Slagmolen, and S. J. Waldman, “DC readout experiment in Enhanced LIGO,” Class. and Quant. Grav. 29, 065005 (2012).

[CrossRef]

H Grote, K Danzmann, K Dooley, R Schnabel, J Slutzky, and H Vahlbruch, “First long-term application of squeezed states of light in a gravitational-wave observatory,” Phys. Rev. Lett. 1 10, 181101 (2013).

[CrossRef]

T. T. Fricke, N. D. Smith-Lefebvre, R. Abbott, R. Adhikari, K. L. Dooley, M. Evans, P. Fritschel, V. V. Frolov, K. Kawabe, J. S. Kissel, B. J. J. Slagmolen, and S. J. Waldman, “DC readout experiment in Enhanced LIGO,” Class. and Quant. Grav. 29, 065005 (2012).

[CrossRef]

M. S. Stefszky, C. M. Mow-Lowry, S. S. Y. Chua, D. A. Shaddock, B. C. Buchler, H. Vahlbruch, A. Khalaidovski, R. Schnabel, P. K. Lam, and D. E. McClelland, “Balanced homodyne detection of optical quantum states at audio-band frequencies and below,” Class. Quant. Grav. 29, 145015–145029. (2012).

[CrossRef]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

T. Eberle, S. Steinlechner, J. Bauchrowitz, V. Händchen, H. Vahlbruch, M. Mehment, H. Müller-Ebhardt, and R. Schnabel, “Quantum enhancement of the zero-area sagnac interferometer topology for gravitational wave detection,” Phys. Rev. Lett. 104, 25, 251102 (2010).

[CrossRef]
[PubMed]

H Grote, K Danzmann, K Dooley, R Schnabel, J Slutzky, and H Vahlbruch, “First long-term application of squeezed states of light in a gravitational-wave observatory,” Phys. Rev. Lett. 1 10, 181101 (2013).

[CrossRef]

M. S. Stefszky, C. M. Mow-Lowry, S. S. Y. Chua, D. A. Shaddock, B. C. Buchler, H. Vahlbruch, A. Khalaidovski, R. Schnabel, P. K. Lam, and D. E. McClelland, “Balanced homodyne detection of optical quantum states at audio-band frequencies and below,” Class. Quant. Grav. 29, 145015–145029. (2012).

[CrossRef]

A. Khalaidovski, H. Vahlbruch, N. Lastzka, C. Gräf, K. Danzmann, H. Grote, and R. Schnabel, “Long-term stable squeezed vacuum state of light for gravitational wave detectors,” Class. and Quant. Grav. 29, 075001 (2012).

[CrossRef]

T. Eberle, S. Steinlechner, J. Bauchrowitz, V. Händchen, H. Vahlbruch, M. Mehment, H. Müller-Ebhardt, and R. Schnabel, “Quantum enhancement of the zero-area sagnac interferometer topology for gravitational wave detection,” Phys. Rev. Lett. 104, 25, 251102 (2010).

[CrossRef]
[PubMed]

S. Chelkowski, H. Vahlbruch, K. Danzmann, and R. Schnabel, “Coherent control of broadband vacuum squeezing,” Phys. Rev. A 75, 043814 (2007).

[CrossRef]

H. Vahlbruch, S. Chelkowski, B. Hage, A. Franzen, K. Danzmann, and R. Schnabel, “Coherent control of vacuum squeezing in the gravitational-wave detection band,” Phys. Rev. Lett. 97, 011101 (2006).

[CrossRef]
[PubMed]

S. S. Y. Chua, S. Dwyer, L. Barsotti, D. Sigg, R. M. S. Schofield, V. V. Frolov, K. Kawabe, M. Evans, G. D. Meadors, M. Factourovich, R. Gustafson, C. Vorvick, M. Landry, A. Khalaidovski, M. S. Stefszky, C. M. Mow-Lowry, B. C. Buchler, D. A. Shaddock, P. K. Lam, R. Schnabel, N. Mavalvala, and D. E. McClelland, are preparing a manuscript to be called “Impact of backscattered-light in a squeezing-enhanced interferometric gravitational-wave detector,”

T. T. Fricke, N. D. Smith-Lefebvre, R. Abbott, R. Adhikari, K. L. Dooley, M. Evans, P. Fritschel, V. V. Frolov, K. Kawabe, J. S. Kissel, B. J. J. Slagmolen, and S. J. Waldman, “DC readout experiment in Enhanced LIGO,” Class. and Quant. Grav. 29, 065005 (2012).

[CrossRef]

K. McKenzie, N. Grosse, W. P. Bowen, S. E. Whitcomb, M. B. Gray, D. E. McClelland, and P. K. Lam, “Squeezing in the audio gravitational-wave detection band,” Phys. Rev. Lett. 93, 161105 (2004).

[CrossRef]
[PubMed]

K. Wódkiewicz and M. S. Zubairy, “Effect of laser fluctuations on squeezed states in a degenerate parametric amplifier,” Phys. Rev. A 27, 2003–2007 (1983).

[CrossRef]

J. Gea-Banacloche and M. S. Zubairy, “Influence of pump-phase fluctuations on the squeezing in a degenerate parametric oscillator,” Phys. Rev. A 42, 1742–1751 (1990).

[CrossRef]
[PubMed]

K. Wódkiewicz and M. S. Zubairy, “Effect of laser fluctuations on squeezed states in a degenerate parametric amplifier,” Phys. Rev. A 27, 2003–2007 (1983).

[CrossRef]