O. Pinel, P. Jian, R. Medeiros de Araujo, J. Feng, B. Chalopin, C. Fabre, and N. Treps, “Generation and characterization of multimode quantum frequency combs,” Phys. Rev. Lett 108, 083601 (2012).

[CrossRef]

Y. F. Bai, P. Xu, Z. D. Xie, Y. X. Gong, and S. N. Zhu, “Mode-locked biphoton generation by concurrent quasi-phase-matching,” Phys. Rev. A 85, 053807 (2012).

[CrossRef]

D. Meiser, J. Ye, D. R. Carlson, and M. J. Holland, “Prospects for a millihertz-linewidth laser,” Phys. Rev. Lett 102, 163601 (2009).

[CrossRef]

Y. B. Yu, S. N. Zhu, X. Q. Yu, P. Xu, J. F. Wang, Z. D. Xie, and H. Y. Leng, “Continuous-variable pair-entanglement frequency comb generated from an optical superlattice by enhanced Raman scattering,” Phys. Rev. A 77, 032317 (2008).

[CrossRef]

R. J. Senior, G. N. Milford, J. Janousek, A. E. Dunlop, K. Wagner, H.-A. Bachor, T. C. Ralph, E. H. Huntington, and C. C. Harb, “Observation of a comb of optical squeezing over many gigahertz of bandwidth,” Opt. Express 15, 5310–5317 (2007).

[CrossRef]

A. E. Dunlop and E. H. Huntington, “Generation of a frequency comb of squeezing in an optical parametric oscillator,” Phys. Rev. A 73, 013817 (2006).

[CrossRef]

G. J. de Valcárcel, G. Patera, N. Treps, and C. Fabre, “Multimode squeezing of frequency combs,” Phys. Rev. A 74, 061801 (2006).

[CrossRef]

M. G. Raymer, J. Noh, K. Banaszek, and I. A. Walmsley, “Pure-state single-photon wave-packet generation by parametric down-conversion in a distributed microcavity,” Phys. Rev. A 72, 023825 (2005).

[CrossRef]

E. H. Huntington, G. N. Milford, C. Robilliard, and T. C. Ralph, “Demonstration of the spatial separation of the entangled quantum sidebands of an optical field,” Phys. Rev. A 71, 041802 (2005).

[CrossRef]

F. Grosshans, G. Van Assche, J. Wenger, R. Brouri, N. J. Cerf, and P. Grangier, “Quantum key distribution using Gaussian-modulated coherent states,” Nature 421, 238–241 (2003).

[CrossRef]

J. Zhang, “Einstein-Podolsky-Rosen sideband entanglement in broadband squeezed light,” Phys. Rev. A 67, 054302 (2003).

[CrossRef]

N. Gisin, G. Ribordy, W. Tittel, and H. Zbinden, “Quantum cryptography,” Rev. Mod. Phys. 74, 145–195 (2002).

[CrossRef]

L.-M. Duan, G. Giedke, J. I. Cirac, and P. Zoller, “Inseparability criterion for continuous variable systems,” Phys. Rev. Lett. 84, 2722–2725 (2000).

[CrossRef]

S. A. Diddams, L.-S. Ma, J. Ye, and J. L. Hall, “Broadband optical frequency comb generation with a phase-modulated parametric oscillator,” Opt. Lett 24, 1747–1749 (1999).

[CrossRef]

P. G. Kwiat, K. Mattle, H. Weinfurter, and A. Zeilinger, “New high-intensity source of polarization-entangled photon pairs,” Phys. Rev. Lett. 75, 4337–4341 (1995).

[CrossRef]

B. J. Meers and K. A. Strain, “Modulation, signal, and quantum noise in interferometers,” Phys. Rev. A 44, 4693–4703 (1991).

[CrossRef]

L. A. Wu, H. J. Kimble, J. L. Hall, and H. Wu, “Generation of squeezed states by parametric down conversion,” Phys. Rev. Lett. 57, 2520–2523 (1986).

[CrossRef]

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]

C. M. Caves, “Quantum-mechanical noise in an interferometer,” Phys. Rev. D 23, 1693–1708 (1981).

[CrossRef]

R. J. Senior, G. N. Milford, J. Janousek, A. E. Dunlop, K. Wagner, H.-A. Bachor, T. C. Ralph, E. H. Huntington, and C. C. Harb, “Observation of a comb of optical squeezing over many gigahertz of bandwidth,” Opt. Express 15, 5310–5317 (2007).

[CrossRef]

Y. F. Bai, P. Xu, Z. D. Xie, Y. X. Gong, and S. N. Zhu, “Mode-locked biphoton generation by concurrent quasi-phase-matching,” Phys. Rev. A 85, 053807 (2012).

[CrossRef]

M. G. Raymer, J. Noh, K. Banaszek, and I. A. Walmsley, “Pure-state single-photon wave-packet generation by parametric down-conversion in a distributed microcavity,” Phys. Rev. A 72, 023825 (2005).

[CrossRef]

R. W. Boyd, Nonlinear Optics (Academic, 1992).

F. Grosshans, G. Van Assche, J. Wenger, R. Brouri, N. J. Cerf, and P. Grangier, “Quantum key distribution using Gaussian-modulated coherent states,” Nature 421, 238–241 (2003).

[CrossRef]

D. Meiser, J. Ye, D. R. Carlson, and M. J. Holland, “Prospects for a millihertz-linewidth laser,” Phys. Rev. Lett 102, 163601 (2009).

[CrossRef]

C. M. Caves, “Quantum-mechanical noise in an interferometer,” Phys. Rev. D 23, 1693–1708 (1981).

[CrossRef]

F. Grosshans, G. Van Assche, J. Wenger, R. Brouri, N. J. Cerf, and P. Grangier, “Quantum key distribution using Gaussian-modulated coherent states,” Nature 421, 238–241 (2003).

[CrossRef]

O. Pinel, P. Jian, R. Medeiros de Araujo, J. Feng, B. Chalopin, C. Fabre, and N. Treps, “Generation and characterization of multimode quantum frequency combs,” Phys. Rev. Lett 108, 083601 (2012).

[CrossRef]

M. Nielsen and I. Chuang, Quantum Computation and Quantum Information (Cambridge University, 2000).

L.-M. Duan, G. Giedke, J. I. Cirac, and P. Zoller, “Inseparability criterion for continuous variable systems,” Phys. Rev. Lett. 84, 2722–2725 (2000).

[CrossRef]

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]

G. J. de Valcárcel, G. Patera, N. Treps, and C. Fabre, “Multimode squeezing of frequency combs,” Phys. Rev. A 74, 061801 (2006).

[CrossRef]

S. A. Diddams, L.-S. Ma, J. Ye, and J. L. Hall, “Broadband optical frequency comb generation with a phase-modulated parametric oscillator,” Opt. Lett 24, 1747–1749 (1999).

[CrossRef]

L.-M. Duan, G. Giedke, J. I. Cirac, and P. Zoller, “Inseparability criterion for continuous variable systems,” Phys. Rev. Lett. 84, 2722–2725 (2000).

[CrossRef]

R. J. Senior, G. N. Milford, J. Janousek, A. E. Dunlop, K. Wagner, H.-A. Bachor, T. C. Ralph, E. H. Huntington, and C. C. Harb, “Observation of a comb of optical squeezing over many gigahertz of bandwidth,” Opt. Express 15, 5310–5317 (2007).

[CrossRef]

A. E. Dunlop and E. H. Huntington, “Generation of a frequency comb of squeezing in an optical parametric oscillator,” Phys. Rev. A 73, 013817 (2006).

[CrossRef]

O. Pinel, P. Jian, R. Medeiros de Araujo, J. Feng, B. Chalopin, C. Fabre, and N. Treps, “Generation and characterization of multimode quantum frequency combs,” Phys. Rev. Lett 108, 083601 (2012).

[CrossRef]

G. J. de Valcárcel, G. Patera, N. Treps, and C. Fabre, “Multimode squeezing of frequency combs,” Phys. Rev. A 74, 061801 (2006).

[CrossRef]

O. Pinel, P. Jian, R. Medeiros de Araujo, J. Feng, B. Chalopin, C. Fabre, and N. Treps, “Generation and characterization of multimode quantum frequency combs,” Phys. Rev. Lett 108, 083601 (2012).

[CrossRef]

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]

L.-M. Duan, G. Giedke, J. I. Cirac, and P. Zoller, “Inseparability criterion for continuous variable systems,” Phys. Rev. Lett. 84, 2722–2725 (2000).

[CrossRef]

N. Gisin, G. Ribordy, W. Tittel, and H. Zbinden, “Quantum cryptography,” Rev. Mod. Phys. 74, 145–195 (2002).

[CrossRef]

Y. F. Bai, P. Xu, Z. D. Xie, Y. X. Gong, and S. N. Zhu, “Mode-locked biphoton generation by concurrent quasi-phase-matching,” Phys. Rev. A 85, 053807 (2012).

[CrossRef]

F. Grosshans, G. Van Assche, J. Wenger, R. Brouri, N. J. Cerf, and P. Grangier, “Quantum key distribution using Gaussian-modulated coherent states,” Nature 421, 238–241 (2003).

[CrossRef]

F. Grosshans, G. Van Assche, J. Wenger, R. Brouri, N. J. Cerf, and P. Grangier, “Quantum key distribution using Gaussian-modulated coherent states,” Nature 421, 238–241 (2003).

[CrossRef]

S. A. Diddams, L.-S. Ma, J. Ye, and J. L. Hall, “Broadband optical frequency comb generation with a phase-modulated parametric oscillator,” Opt. Lett 24, 1747–1749 (1999).

[CrossRef]

L. A. Wu, H. J. Kimble, J. L. Hall, and H. Wu, “Generation of squeezed states by parametric down conversion,” Phys. Rev. Lett. 57, 2520–2523 (1986).

[CrossRef]

R. J. Senior, G. N. Milford, J. Janousek, A. E. Dunlop, K. Wagner, H.-A. Bachor, T. C. Ralph, E. H. Huntington, and C. C. Harb, “Observation of a comb of optical squeezing over many gigahertz of bandwidth,” Opt. Express 15, 5310–5317 (2007).

[CrossRef]

D. Meiser, J. Ye, D. R. Carlson, and M. J. Holland, “Prospects for a millihertz-linewidth laser,” Phys. Rev. Lett 102, 163601 (2009).

[CrossRef]

R. J. Senior, G. N. Milford, J. Janousek, A. E. Dunlop, K. Wagner, H.-A. Bachor, T. C. Ralph, E. H. Huntington, and C. C. Harb, “Observation of a comb of optical squeezing over many gigahertz of bandwidth,” Opt. Express 15, 5310–5317 (2007).

[CrossRef]

A. E. Dunlop and E. H. Huntington, “Generation of a frequency comb of squeezing in an optical parametric oscillator,” Phys. Rev. A 73, 013817 (2006).

[CrossRef]

E. H. Huntington, G. N. Milford, C. Robilliard, and T. C. Ralph, “Demonstration of the spatial separation of the entangled quantum sidebands of an optical field,” Phys. Rev. A 71, 041802 (2005).

[CrossRef]

R. J. Senior, G. N. Milford, J. Janousek, A. E. Dunlop, K. Wagner, H.-A. Bachor, T. C. Ralph, E. H. Huntington, and C. C. Harb, “Observation of a comb of optical squeezing over many gigahertz of bandwidth,” Opt. Express 15, 5310–5317 (2007).

[CrossRef]

O. Pinel, P. Jian, R. Medeiros de Araujo, J. Feng, B. Chalopin, C. Fabre, and N. Treps, “Generation and characterization of multimode quantum frequency combs,” Phys. Rev. Lett 108, 083601 (2012).

[CrossRef]

L. A. Wu, H. J. Kimble, J. L. Hall, and H. Wu, “Generation of squeezed states by parametric down conversion,” Phys. Rev. Lett. 57, 2520–2523 (1986).

[CrossRef]

P. G. Kwiat, K. Mattle, H. Weinfurter, and A. Zeilinger, “New high-intensity source of polarization-entangled photon pairs,” Phys. Rev. Lett. 75, 4337–4341 (1995).

[CrossRef]

Y. B. Yu, S. N. Zhu, X. Q. Yu, P. Xu, J. F. Wang, Z. D. Xie, and H. Y. Leng, “Continuous-variable pair-entanglement frequency comb generated from an optical superlattice by enhanced Raman scattering,” Phys. Rev. A 77, 032317 (2008).

[CrossRef]

S. A. Diddams, L.-S. Ma, J. Ye, and J. L. Hall, “Broadband optical frequency comb generation with a phase-modulated parametric oscillator,” Opt. Lett 24, 1747–1749 (1999).

[CrossRef]

P. G. Kwiat, K. Mattle, H. Weinfurter, and A. Zeilinger, “New high-intensity source of polarization-entangled photon pairs,” Phys. Rev. Lett. 75, 4337–4341 (1995).

[CrossRef]

O. Pinel, P. Jian, R. Medeiros de Araujo, J. Feng, B. Chalopin, C. Fabre, and N. Treps, “Generation and characterization of multimode quantum frequency combs,” Phys. Rev. Lett 108, 083601 (2012).

[CrossRef]

B. J. Meers and K. A. Strain, “Modulation, signal, and quantum noise in interferometers,” Phys. Rev. A 44, 4693–4703 (1991).

[CrossRef]

D. Meiser, J. Ye, D. R. Carlson, and M. J. Holland, “Prospects for a millihertz-linewidth laser,” Phys. Rev. Lett 102, 163601 (2009).

[CrossRef]

R. J. Senior, G. N. Milford, J. Janousek, A. E. Dunlop, K. Wagner, H.-A. Bachor, T. C. Ralph, E. H. Huntington, and C. C. Harb, “Observation of a comb of optical squeezing over many gigahertz of bandwidth,” Opt. Express 15, 5310–5317 (2007).

[CrossRef]

E. H. Huntington, G. N. Milford, C. Robilliard, and T. C. Ralph, “Demonstration of the spatial separation of the entangled quantum sidebands of an optical field,” Phys. Rev. A 71, 041802 (2005).

[CrossRef]

M. Nielsen and I. Chuang, Quantum Computation and Quantum Information (Cambridge University, 2000).

M. G. Raymer, J. Noh, K. Banaszek, and I. A. Walmsley, “Pure-state single-photon wave-packet generation by parametric down-conversion in a distributed microcavity,” Phys. Rev. A 72, 023825 (2005).

[CrossRef]

G. J. de Valcárcel, G. Patera, N. Treps, and C. Fabre, “Multimode squeezing of frequency combs,” Phys. Rev. A 74, 061801 (2006).

[CrossRef]

O. Pinel, P. Jian, R. Medeiros de Araujo, J. Feng, B. Chalopin, C. Fabre, and N. Treps, “Generation and characterization of multimode quantum frequency combs,” Phys. Rev. Lett 108, 083601 (2012).

[CrossRef]

R. J. Senior, G. N. Milford, J. Janousek, A. E. Dunlop, K. Wagner, H.-A. Bachor, T. C. Ralph, E. H. Huntington, and C. C. Harb, “Observation of a comb of optical squeezing over many gigahertz of bandwidth,” Opt. Express 15, 5310–5317 (2007).

[CrossRef]

E. H. Huntington, G. N. Milford, C. Robilliard, and T. C. Ralph, “Demonstration of the spatial separation of the entangled quantum sidebands of an optical field,” Phys. Rev. A 71, 041802 (2005).

[CrossRef]

M. G. Raymer, J. Noh, K. Banaszek, and I. A. Walmsley, “Pure-state single-photon wave-packet generation by parametric down-conversion in a distributed microcavity,” Phys. Rev. A 72, 023825 (2005).

[CrossRef]

N. Gisin, G. Ribordy, W. Tittel, and H. Zbinden, “Quantum cryptography,” Rev. Mod. Phys. 74, 145–195 (2002).

[CrossRef]

E. H. Huntington, G. N. Milford, C. Robilliard, and T. C. Ralph, “Demonstration of the spatial separation of the entangled quantum sidebands of an optical field,” Phys. Rev. A 71, 041802 (2005).

[CrossRef]

R. J. Senior, G. N. Milford, J. Janousek, A. E. Dunlop, K. Wagner, H.-A. Bachor, T. C. Ralph, E. H. Huntington, and C. C. Harb, “Observation of a comb of optical squeezing over many gigahertz of bandwidth,” Opt. Express 15, 5310–5317 (2007).

[CrossRef]

B. J. Meers and K. A. Strain, “Modulation, signal, and quantum noise in interferometers,” Phys. Rev. A 44, 4693–4703 (1991).

[CrossRef]

N. Gisin, G. Ribordy, W. Tittel, and H. Zbinden, “Quantum cryptography,” Rev. Mod. Phys. 74, 145–195 (2002).

[CrossRef]

O. Pinel, P. Jian, R. Medeiros de Araujo, J. Feng, B. Chalopin, C. Fabre, and N. Treps, “Generation and characterization of multimode quantum frequency combs,” Phys. Rev. Lett 108, 083601 (2012).

[CrossRef]

G. J. de Valcárcel, G. Patera, N. Treps, and C. Fabre, “Multimode squeezing of frequency combs,” Phys. Rev. A 74, 061801 (2006).

[CrossRef]

F. Grosshans, G. Van Assche, J. Wenger, R. Brouri, N. J. Cerf, and P. Grangier, “Quantum key distribution using Gaussian-modulated coherent states,” Nature 421, 238–241 (2003).

[CrossRef]

R. J. Senior, G. N. Milford, J. Janousek, A. E. Dunlop, K. Wagner, H.-A. Bachor, T. C. Ralph, E. H. Huntington, and C. C. Harb, “Observation of a comb of optical squeezing over many gigahertz of bandwidth,” Opt. Express 15, 5310–5317 (2007).

[CrossRef]

M. G. Raymer, J. Noh, K. Banaszek, and I. A. Walmsley, “Pure-state single-photon wave-packet generation by parametric down-conversion in a distributed microcavity,” Phys. Rev. A 72, 023825 (2005).

[CrossRef]

Y. B. Yu, S. N. Zhu, X. Q. Yu, P. Xu, J. F. Wang, Z. D. Xie, and H. Y. Leng, “Continuous-variable pair-entanglement frequency comb generated from an optical superlattice by enhanced Raman scattering,” Phys. Rev. A 77, 032317 (2008).

[CrossRef]

P. G. Kwiat, K. Mattle, H. Weinfurter, and A. Zeilinger, “New high-intensity source of polarization-entangled photon pairs,” Phys. Rev. Lett. 75, 4337–4341 (1995).

[CrossRef]

F. Grosshans, G. Van Assche, J. Wenger, R. Brouri, N. J. Cerf, and P. Grangier, “Quantum key distribution using Gaussian-modulated coherent states,” Nature 421, 238–241 (2003).

[CrossRef]

L. A. Wu, H. J. Kimble, J. L. Hall, and H. Wu, “Generation of squeezed states by parametric down conversion,” Phys. Rev. Lett. 57, 2520–2523 (1986).

[CrossRef]

L. A. Wu, H. J. Kimble, J. L. Hall, and H. Wu, “Generation of squeezed states by parametric down conversion,” Phys. Rev. Lett. 57, 2520–2523 (1986).

[CrossRef]

Y. F. Bai, P. Xu, Z. D. Xie, Y. X. Gong, and S. N. Zhu, “Mode-locked biphoton generation by concurrent quasi-phase-matching,” Phys. Rev. A 85, 053807 (2012).

[CrossRef]

Y. B. Yu, S. N. Zhu, X. Q. Yu, P. Xu, J. F. Wang, Z. D. Xie, and H. Y. Leng, “Continuous-variable pair-entanglement frequency comb generated from an optical superlattice by enhanced Raman scattering,” Phys. Rev. A 77, 032317 (2008).

[CrossRef]

Y. F. Bai, P. Xu, Z. D. Xie, Y. X. Gong, and S. N. Zhu, “Mode-locked biphoton generation by concurrent quasi-phase-matching,” Phys. Rev. A 85, 053807 (2012).

[CrossRef]

Y. B. Yu, S. N. Zhu, X. Q. Yu, P. Xu, J. F. Wang, Z. D. Xie, and H. Y. Leng, “Continuous-variable pair-entanglement frequency comb generated from an optical superlattice by enhanced Raman scattering,” Phys. Rev. A 77, 032317 (2008).

[CrossRef]

D. Meiser, J. Ye, D. R. Carlson, and M. J. Holland, “Prospects for a millihertz-linewidth laser,” Phys. Rev. Lett 102, 163601 (2009).

[CrossRef]

S. A. Diddams, L.-S. Ma, J. Ye, and J. L. Hall, “Broadband optical frequency comb generation with a phase-modulated parametric oscillator,” Opt. Lett 24, 1747–1749 (1999).

[CrossRef]

Y. B. Yu, S. N. Zhu, X. Q. Yu, P. Xu, J. F. Wang, Z. D. Xie, and H. Y. Leng, “Continuous-variable pair-entanglement frequency comb generated from an optical superlattice by enhanced Raman scattering,” Phys. Rev. A 77, 032317 (2008).

[CrossRef]

Y. B. Yu, S. N. Zhu, X. Q. Yu, P. Xu, J. F. Wang, Z. D. Xie, and H. Y. Leng, “Continuous-variable pair-entanglement frequency comb generated from an optical superlattice by enhanced Raman scattering,” Phys. Rev. A 77, 032317 (2008).

[CrossRef]

N. Gisin, G. Ribordy, W. Tittel, and H. Zbinden, “Quantum cryptography,” Rev. Mod. Phys. 74, 145–195 (2002).

[CrossRef]

P. G. Kwiat, K. Mattle, H. Weinfurter, and A. Zeilinger, “New high-intensity source of polarization-entangled photon pairs,” Phys. Rev. Lett. 75, 4337–4341 (1995).

[CrossRef]

J. Zhang, “Einstein-Podolsky-Rosen sideband entanglement in broadband squeezed light,” Phys. Rev. A 67, 054302 (2003).

[CrossRef]

Y. F. Bai, P. Xu, Z. D. Xie, Y. X. Gong, and S. N. Zhu, “Mode-locked biphoton generation by concurrent quasi-phase-matching,” Phys. Rev. A 85, 053807 (2012).

[CrossRef]

Y. B. Yu, S. N. Zhu, X. Q. Yu, P. Xu, J. F. Wang, Z. D. Xie, and H. Y. Leng, “Continuous-variable pair-entanglement frequency comb generated from an optical superlattice by enhanced Raman scattering,” Phys. Rev. A 77, 032317 (2008).

[CrossRef]

L.-M. Duan, G. Giedke, J. I. Cirac, and P. Zoller, “Inseparability criterion for continuous variable systems,” Phys. Rev. Lett. 84, 2722–2725 (2000).

[CrossRef]

F. Grosshans, G. Van Assche, J. Wenger, R. Brouri, N. J. Cerf, and P. Grangier, “Quantum key distribution using Gaussian-modulated coherent states,” Nature 421, 238–241 (2003).

[CrossRef]

R. J. Senior, G. N. Milford, J. Janousek, A. E. Dunlop, K. Wagner, H.-A. Bachor, T. C. Ralph, E. H. Huntington, and C. C. Harb, “Observation of a comb of optical squeezing over many gigahertz of bandwidth,” Opt. Express 15, 5310–5317 (2007).

[CrossRef]

S. A. Diddams, L.-S. Ma, J. Ye, and J. L. Hall, “Broadband optical frequency comb generation with a phase-modulated parametric oscillator,” Opt. Lett 24, 1747–1749 (1999).

[CrossRef]

G. J. de Valcárcel, G. Patera, N. Treps, and C. Fabre, “Multimode squeezing of frequency combs,” Phys. Rev. A 74, 061801 (2006).

[CrossRef]

Y. B. Yu, S. N. Zhu, X. Q. Yu, P. Xu, J. F. Wang, Z. D. Xie, and H. Y. Leng, “Continuous-variable pair-entanglement frequency comb generated from an optical superlattice by enhanced Raman scattering,” Phys. Rev. A 77, 032317 (2008).

[CrossRef]

A. E. Dunlop and E. H. Huntington, “Generation of a frequency comb of squeezing in an optical parametric oscillator,” Phys. Rev. A 73, 013817 (2006).

[CrossRef]

Y. F. Bai, P. Xu, Z. D. Xie, Y. X. Gong, and S. N. Zhu, “Mode-locked biphoton generation by concurrent quasi-phase-matching,” Phys. Rev. A 85, 053807 (2012).

[CrossRef]

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]

M. G. Raymer, J. Noh, K. Banaszek, and I. A. Walmsley, “Pure-state single-photon wave-packet generation by parametric down-conversion in a distributed microcavity,” Phys. Rev. A 72, 023825 (2005).

[CrossRef]

B. J. Meers and K. A. Strain, “Modulation, signal, and quantum noise in interferometers,” Phys. Rev. A 44, 4693–4703 (1991).

[CrossRef]

J. Zhang, “Einstein-Podolsky-Rosen sideband entanglement in broadband squeezed light,” Phys. Rev. A 67, 054302 (2003).

[CrossRef]

E. H. Huntington, G. N. Milford, C. Robilliard, and T. C. Ralph, “Demonstration of the spatial separation of the entangled quantum sidebands of an optical field,” Phys. Rev. A 71, 041802 (2005).

[CrossRef]

C. M. Caves, “Quantum-mechanical noise in an interferometer,” Phys. Rev. D 23, 1693–1708 (1981).

[CrossRef]

D. Meiser, J. Ye, D. R. Carlson, and M. J. Holland, “Prospects for a millihertz-linewidth laser,” Phys. Rev. Lett 102, 163601 (2009).

[CrossRef]

O. Pinel, P. Jian, R. Medeiros de Araujo, J. Feng, B. Chalopin, C. Fabre, and N. Treps, “Generation and characterization of multimode quantum frequency combs,” Phys. Rev. Lett 108, 083601 (2012).

[CrossRef]

L.-M. Duan, G. Giedke, J. I. Cirac, and P. Zoller, “Inseparability criterion for continuous variable systems,” Phys. Rev. Lett. 84, 2722–2725 (2000).

[CrossRef]

P. G. Kwiat, K. Mattle, H. Weinfurter, and A. Zeilinger, “New high-intensity source of polarization-entangled photon pairs,” Phys. Rev. Lett. 75, 4337–4341 (1995).

[CrossRef]

L. A. Wu, H. J. Kimble, J. L. Hall, and H. Wu, “Generation of squeezed states by parametric down conversion,” Phys. Rev. Lett. 57, 2520–2523 (1986).

[CrossRef]

N. Gisin, G. Ribordy, W. Tittel, and H. Zbinden, “Quantum cryptography,” Rev. Mod. Phys. 74, 145–195 (2002).

[CrossRef]

M. Nielsen and I. Chuang, Quantum Computation and Quantum Information (Cambridge University, 2000).

R. W. Boyd, Nonlinear Optics (Academic, 1992).