Y.-S. Ra, M. C. Tichy, H.-T. Lim, O. Kwon, F. Mintert, A. Buchleitner, and Y.-H. Kim, “Observation of detection-dependent multi-photon coherence times,” Nature Commun.4, 2451 (2013).

[CrossRef]

Y.-S. Kim, J.-C. Lee, O. Kwon, and Y.-H. Kim, “Protecting entanglement from decoherence using weak measurement and quantum measurement reversal,” Nature Phys.8, 117–120 (2012).

[CrossRef]

H.-T. Lim, Y.-S. Kim, Y.-S. Ra, J. Bae, and Y.-H. Kim, “Experimental realization of an approximate partial transpose for photonic two-qubit systems,” Phys. Rev. Lett.107, 160401 (2011).

[CrossRef]
[PubMed]

V. Giovannetti, S. Lloyd, and L. Maccone, “Advances in quantum metrology,” Nat. Photonics5, 222–229 (2011).

[CrossRef]

J. Galinis, M. Karpiński, G. Tamošauskas, K. Dobek, and A. Piskarskas, “Photon coincidences in spontaneous parametric down-converted radiation excited by a blue LED in bulk LiIO3 crystal,” Opt. Express19, 10351–10358 (2011).

[CrossRef]
[PubMed]

O. Kwon, Y.-S. Ra, and Y.-H. Kim, “Observing photonic de Broglie waves without the maximally-path-entangled |N, 0〉 + |0, N〉 state,” Phys. Rev. A81, 063801 (2010).

[CrossRef]

J. F. Dynes, H. Takesue, Z. L. Yuan, A. W. Sharpe, K. Harada, T. Honjo, H. Kamada, O. Tadanaga, Y. Nishida, M. Asobe, and A. J. Shields, “Efficient entanglement distribution over 200 kilometers,” Opt. Express17, 11440–11449 (2009).

[CrossRef]
[PubMed]

O. Kwon, Y.-S. Ra, and Y.-H. Kim, “Coherence properties of spontaneous parametric down-conversion pumped by a multi-mode cw diode laser,” Opt. Express17, 13059–13069 (2009).

[CrossRef]
[PubMed]

T. Honjo, H. Takesue, and K. Inoue, “Generation of energy-time entangled photon pairs in 1.5-μ m band with periodically poled lithium niobate waveguide,” Opt. Express15, 1679–1683 (2007).

[CrossRef]
[PubMed]

S.-Y. Baek, O. Kwon, and Y.-H. Kim, “High-resolution mode-spacing measurement of the blue-violet diode lase using interference of fields created with time delays greater than the coherence time,” Jpn. J. Appl. Phys.46, 7720–7723 (2007).

[CrossRef]

J. P. Dowling and G. J. Milburn, “Quantum technology: the second quantum revolution,” Phil. Trans. R. Soc. Lond. A361, 1655–1674 (2003).

[CrossRef]

R. T. Thew, S. Tanzilli, W. Tittel, H. Zbinden, and N. Gisin, “Experimental investigation of the robustness of partially entangled qubits over 11 km,” Phys. Rev. A66, 062304 (2002).

[CrossRef]

I. Marcikic, H. de Riedmatten, W. Tittel, V. Scarani, H. Zbinden, and N. Gisin, “Time-bin entangled qubits for quantum communication created by femtosecond pulses,” Phys. Rev. A66, 062308 (2002).

[CrossRef]

A. V. Burlakov, M. V. Chekhova, O. A. Karabutova, and S. P. Kulik, “Biphoton interference with a multimode pump,” Phys. Rev. A63, 053801 (2001).

[CrossRef]

Y.-H. Kim, S. P. Kulik, and Y. Shih, “Quantum teleportation of a polarization state with a complete Bell state measurement,” Phys. Rev. Lett.86, 1370–1373 (2001).

[CrossRef]
[PubMed]

W. Tittel, J. Brendel, H. Zbinden, and N. Gisin, “Quantum cryptography using entangled photons in energy-time Bell states,” Phys. Rev. Lett.84, 4737–4740 (2000).

[CrossRef]
[PubMed]

J. Brendel, N. Gisin, W. Tittel, and H. Zbinden, “Pulsed energy-time entangled twin-photon source for quantum communication,” Phys. Rev. Lett.82, 2594–2597 (1999).

[CrossRef]

W. Tittel, J. Brendel, H. Zbinden, and N. Gisin, “Violation of Bell inequalities by photons more than 10 km apart,” Phys. Rev. Lett.81, 3563–3566 (1998).

[CrossRef]

D. Bouwmeester, J.-W. Pan, K. Mattle, M. Eibl, H. Weinfurter, and A. Zeilinger, “Experimental quantum teleportation,” Nature390, 575–579 (1997).

[CrossRef]

D. V. Strekalov, T. B. Pittman, A. V. Sergienko, Y. H. Shih, and P. G. Kwiat, “Postselection-free energy-time entanglement,” Phys. Rev. A54, R1–R4 (1996).

[CrossRef]
[PubMed]

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

[CrossRef]
[PubMed]

Y. H. Shih, A. V. Sergienko, and M. H. Rubin, “Einstein-Podolsky-Rosen state for space-time variables in a two-photon interference experiment,” Phys. Rev. A47, 1288–1293 (1993).

[CrossRef]
[PubMed]

P. G. Kwiat, A. M. Steinberg, and R. Y. Chiao, “High-visibility interference in a Bell-inequality experiment for energy and time,” Phys. Rev. A47, R2472–R2475 (1993).

[CrossRef]
[PubMed]

C. H. Bennett, G. Brassard, C. Crépeau, R. Jozsa, A. Peres, and W. K. Wootters, “Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels,” Phys. Rev. Lett.70, 1895–1899 (1993).

[CrossRef]
[PubMed]

J. G. Rarity and P. R. Tapster, “Fourth-order interference effects at large distances,” Phys. Rev. A45, 2052–2056 (1992).

[CrossRef]
[PubMed]

A. K. Ekert, “Quantum cryptography based on Bell’s theorem,” Phys. Rev. Lett.67, 661–663 (1991).

[CrossRef]
[PubMed]

J. Brendel, E. Mohler, and W. Martienssen, “Time-resolved dual-beam two-photon interferences with high visibility,” Phys. Rev. Lett.66, 1142–1145 (1991).

[CrossRef]
[PubMed]

J. D. Franson, “Bell inequality for position and time,” Phys. Rev. Lett.62, 2205–2208 (1989).

[CrossRef]
[PubMed]

Y. H. Shih and C. O. Alley, “New type of Einstein-Podolsky-Rosen-Bohm experiment using pairs of light quanta produced by optical parametric down conversion,” Phys. Rev. Lett.61, 2921–2924 (1988).

[CrossRef]
[PubMed]

Z. Y. Ou and L. Mandel, “Violation of Bell’s inequality and classical probability in a two-photon correlation experiment,” Phys. Rev. Lett.61, 50–53 (1988).

[CrossRef]
[PubMed]

J. F. Clauser and M. A. Horne, “Experimental consequences of objective local theories,” Phys. Rev. D10, 526–535 (1974).

[CrossRef]

Y. H. Shih and C. O. Alley, “New type of Einstein-Podolsky-Rosen-Bohm experiment using pairs of light quanta produced by optical parametric down conversion,” Phys. Rev. Lett.61, 2921–2924 (1988).

[CrossRef]
[PubMed]

J. F. Dynes, H. Takesue, Z. L. Yuan, A. W. Sharpe, K. Harada, T. Honjo, H. Kamada, O. Tadanaga, Y. Nishida, M. Asobe, and A. J. Shields, “Efficient entanglement distribution over 200 kilometers,” Opt. Express17, 11440–11449 (2009).

[CrossRef]
[PubMed]

H.-T. Lim, Y.-S. Kim, Y.-S. Ra, J. Bae, and Y.-H. Kim, “Experimental realization of an approximate partial transpose for photonic two-qubit systems,” Phys. Rev. Lett.107, 160401 (2011).

[CrossRef]
[PubMed]

S.-Y. Baek, O. Kwon, and Y.-H. Kim, “High-resolution mode-spacing measurement of the blue-violet diode lase using interference of fields created with time delays greater than the coherence time,” Jpn. J. Appl. Phys.46, 7720–7723 (2007).

[CrossRef]

C. H. Bennett, G. Brassard, C. Crépeau, R. Jozsa, A. Peres, and W. K. Wootters, “Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels,” Phys. Rev. Lett.70, 1895–1899 (1993).

[CrossRef]
[PubMed]

D. Bouwmeester, J.-W. Pan, K. Mattle, M. Eibl, H. Weinfurter, and A. Zeilinger, “Experimental quantum teleportation,” Nature390, 575–579 (1997).

[CrossRef]

C. H. Bennett, G. Brassard, C. Crépeau, R. Jozsa, A. Peres, and W. K. Wootters, “Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels,” Phys. Rev. Lett.70, 1895–1899 (1993).

[CrossRef]
[PubMed]

W. Tittel, J. Brendel, H. Zbinden, and N. Gisin, “Quantum cryptography using entangled photons in energy-time Bell states,” Phys. Rev. Lett.84, 4737–4740 (2000).

[CrossRef]
[PubMed]

J. Brendel, N. Gisin, W. Tittel, and H. Zbinden, “Pulsed energy-time entangled twin-photon source for quantum communication,” Phys. Rev. Lett.82, 2594–2597 (1999).

[CrossRef]

W. Tittel, J. Brendel, H. Zbinden, and N. Gisin, “Violation of Bell inequalities by photons more than 10 km apart,” Phys. Rev. Lett.81, 3563–3566 (1998).

[CrossRef]

J. Brendel, E. Mohler, and W. Martienssen, “Time-resolved dual-beam two-photon interferences with high visibility,” Phys. Rev. Lett.66, 1142–1145 (1991).

[CrossRef]
[PubMed]

Y.-S. Ra, M. C. Tichy, H.-T. Lim, O. Kwon, F. Mintert, A. Buchleitner, and Y.-H. Kim, “Observation of detection-dependent multi-photon coherence times,” Nature Commun.4, 2451 (2013).

[CrossRef]

A. V. Burlakov, M. V. Chekhova, O. A. Karabutova, and S. P. Kulik, “Biphoton interference with a multimode pump,” Phys. Rev. A63, 053801 (2001).

[CrossRef]

A. V. Burlakov, M. V. Chekhova, O. A. Karabutova, and S. P. Kulik, “Biphoton interference with a multimode pump,” Phys. Rev. A63, 053801 (2001).

[CrossRef]

P. G. Kwiat, A. M. Steinberg, and R. Y. Chiao, “High-visibility interference in a Bell-inequality experiment for energy and time,” Phys. Rev. A47, R2472–R2475 (1993).

[CrossRef]
[PubMed]

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

J. F. Clauser and M. A. Horne, “Experimental consequences of objective local theories,” Phys. Rev. D10, 526–535 (1974).

[CrossRef]

C. H. Bennett, G. Brassard, C. Crépeau, R. Jozsa, A. Peres, and W. K. Wootters, “Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels,” Phys. Rev. Lett.70, 1895–1899 (1993).

[CrossRef]
[PubMed]

I. Marcikic, H. de Riedmatten, W. Tittel, V. Scarani, H. Zbinden, and N. Gisin, “Time-bin entangled qubits for quantum communication created by femtosecond pulses,” Phys. Rev. A66, 062308 (2002).

[CrossRef]

J. P. Dowling and G. J. Milburn, “Quantum technology: the second quantum revolution,” Phil. Trans. R. Soc. Lond. A361, 1655–1674 (2003).

[CrossRef]

J. F. Dynes, H. Takesue, Z. L. Yuan, A. W. Sharpe, K. Harada, T. Honjo, H. Kamada, O. Tadanaga, Y. Nishida, M. Asobe, and A. J. Shields, “Efficient entanglement distribution over 200 kilometers,” Opt. Express17, 11440–11449 (2009).

[CrossRef]
[PubMed]

D. Bouwmeester, J.-W. Pan, K. Mattle, M. Eibl, H. Weinfurter, and A. Zeilinger, “Experimental quantum teleportation,” Nature390, 575–579 (1997).

[CrossRef]

A. K. Ekert, “Quantum cryptography based on Bell’s theorem,” Phys. Rev. Lett.67, 661–663 (1991).

[CrossRef]
[PubMed]

J. D. Franson, “Bell inequality for position and time,” Phys. Rev. Lett.62, 2205–2208 (1989).

[CrossRef]
[PubMed]

V. Giovannetti, S. Lloyd, and L. Maccone, “Advances in quantum metrology,” Nat. Photonics5, 222–229 (2011).

[CrossRef]

I. Marcikic, H. de Riedmatten, W. Tittel, V. Scarani, H. Zbinden, and N. Gisin, “Time-bin entangled qubits for quantum communication created by femtosecond pulses,” Phys. Rev. A66, 062308 (2002).

[CrossRef]

R. T. Thew, S. Tanzilli, W. Tittel, H. Zbinden, and N. Gisin, “Experimental investigation of the robustness of partially entangled qubits over 11 km,” Phys. Rev. A66, 062304 (2002).

[CrossRef]

W. Tittel, J. Brendel, H. Zbinden, and N. Gisin, “Quantum cryptography using entangled photons in energy-time Bell states,” Phys. Rev. Lett.84, 4737–4740 (2000).

[CrossRef]
[PubMed]

J. Brendel, N. Gisin, W. Tittel, and H. Zbinden, “Pulsed energy-time entangled twin-photon source for quantum communication,” Phys. Rev. Lett.82, 2594–2597 (1999).

[CrossRef]

W. Tittel, J. Brendel, H. Zbinden, and N. Gisin, “Violation of Bell inequalities by photons more than 10 km apart,” Phys. Rev. Lett.81, 3563–3566 (1998).

[CrossRef]

J. F. Dynes, H. Takesue, Z. L. Yuan, A. W. Sharpe, K. Harada, T. Honjo, H. Kamada, O. Tadanaga, Y. Nishida, M. Asobe, and A. J. Shields, “Efficient entanglement distribution over 200 kilometers,” Opt. Express17, 11440–11449 (2009).

[CrossRef]
[PubMed]

J. F. Dynes, H. Takesue, Z. L. Yuan, A. W. Sharpe, K. Harada, T. Honjo, H. Kamada, O. Tadanaga, Y. Nishida, M. Asobe, and A. J. Shields, “Efficient entanglement distribution over 200 kilometers,” Opt. Express17, 11440–11449 (2009).

[CrossRef]
[PubMed]

T. Honjo, H. Takesue, and K. Inoue, “Generation of energy-time entangled photon pairs in 1.5-μ m band with periodically poled lithium niobate waveguide,” Opt. Express15, 1679–1683 (2007).

[CrossRef]
[PubMed]

J. F. Clauser and M. A. Horne, “Experimental consequences of objective local theories,” Phys. Rev. D10, 526–535 (1974).

[CrossRef]

C. H. Bennett, G. Brassard, C. Crépeau, R. Jozsa, A. Peres, and W. K. Wootters, “Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels,” Phys. Rev. Lett.70, 1895–1899 (1993).

[CrossRef]
[PubMed]

J. F. Dynes, H. Takesue, Z. L. Yuan, A. W. Sharpe, K. Harada, T. Honjo, H. Kamada, O. Tadanaga, Y. Nishida, M. Asobe, and A. J. Shields, “Efficient entanglement distribution over 200 kilometers,” Opt. Express17, 11440–11449 (2009).

[CrossRef]
[PubMed]

A. V. Burlakov, M. V. Chekhova, O. A. Karabutova, and S. P. Kulik, “Biphoton interference with a multimode pump,” Phys. Rev. A63, 053801 (2001).

[CrossRef]

Y.-S. Ra, M. C. Tichy, H.-T. Lim, O. Kwon, F. Mintert, A. Buchleitner, and Y.-H. Kim, “Observation of detection-dependent multi-photon coherence times,” Nature Commun.4, 2451 (2013).

[CrossRef]

Y.-S. Kim, J.-C. Lee, O. Kwon, and Y.-H. Kim, “Protecting entanglement from decoherence using weak measurement and quantum measurement reversal,” Nature Phys.8, 117–120 (2012).

[CrossRef]

H.-T. Lim, Y.-S. Kim, Y.-S. Ra, J. Bae, and Y.-H. Kim, “Experimental realization of an approximate partial transpose for photonic two-qubit systems,” Phys. Rev. Lett.107, 160401 (2011).

[CrossRef]
[PubMed]

O. Kwon, Y.-S. Ra, and Y.-H. Kim, “Observing photonic de Broglie waves without the maximally-path-entangled |N, 0〉 + |0, N〉 state,” Phys. Rev. A81, 063801 (2010).

[CrossRef]

O. Kwon, Y.-S. Ra, and Y.-H. Kim, “Coherence properties of spontaneous parametric down-conversion pumped by a multi-mode cw diode laser,” Opt. Express17, 13059–13069 (2009).

[CrossRef]
[PubMed]

S.-Y. Baek, O. Kwon, and Y.-H. Kim, “High-resolution mode-spacing measurement of the blue-violet diode lase using interference of fields created with time delays greater than the coherence time,” Jpn. J. Appl. Phys.46, 7720–7723 (2007).

[CrossRef]

Y.-H. Kim, S. P. Kulik, and Y. Shih, “Quantum teleportation of a polarization state with a complete Bell state measurement,” Phys. Rev. Lett.86, 1370–1373 (2001).

[CrossRef]
[PubMed]

Y.-S. Kim, J.-C. Lee, O. Kwon, and Y.-H. Kim, “Protecting entanglement from decoherence using weak measurement and quantum measurement reversal,” Nature Phys.8, 117–120 (2012).

[CrossRef]

H.-T. Lim, Y.-S. Kim, Y.-S. Ra, J. Bae, and Y.-H. Kim, “Experimental realization of an approximate partial transpose for photonic two-qubit systems,” Phys. Rev. Lett.107, 160401 (2011).

[CrossRef]
[PubMed]

Y.-H. Kim, S. P. Kulik, and Y. Shih, “Quantum teleportation of a polarization state with a complete Bell state measurement,” Phys. Rev. Lett.86, 1370–1373 (2001).

[CrossRef]
[PubMed]

A. V. Burlakov, M. V. Chekhova, O. A. Karabutova, and S. P. Kulik, “Biphoton interference with a multimode pump,” Phys. Rev. A63, 053801 (2001).

[CrossRef]

D. V. Strekalov, T. B. Pittman, A. V. Sergienko, Y. H. Shih, and P. G. Kwiat, “Postselection-free energy-time entanglement,” Phys. Rev. A54, R1–R4 (1996).

[CrossRef]
[PubMed]

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

[CrossRef]
[PubMed]

P. G. Kwiat, A. M. Steinberg, and R. Y. Chiao, “High-visibility interference in a Bell-inequality experiment for energy and time,” Phys. Rev. A47, R2472–R2475 (1993).

[CrossRef]
[PubMed]

Y.-S. Ra, M. C. Tichy, H.-T. Lim, O. Kwon, F. Mintert, A. Buchleitner, and Y.-H. Kim, “Observation of detection-dependent multi-photon coherence times,” Nature Commun.4, 2451 (2013).

[CrossRef]

Y.-S. Kim, J.-C. Lee, O. Kwon, and Y.-H. Kim, “Protecting entanglement from decoherence using weak measurement and quantum measurement reversal,” Nature Phys.8, 117–120 (2012).

[CrossRef]

O. Kwon, Y.-S. Ra, and Y.-H. Kim, “Observing photonic de Broglie waves without the maximally-path-entangled |N, 0〉 + |0, N〉 state,” Phys. Rev. A81, 063801 (2010).

[CrossRef]

O. Kwon, Y.-S. Ra, and Y.-H. Kim, “Coherence properties of spontaneous parametric down-conversion pumped by a multi-mode cw diode laser,” Opt. Express17, 13059–13069 (2009).

[CrossRef]
[PubMed]

S.-Y. Baek, O. Kwon, and Y.-H. Kim, “High-resolution mode-spacing measurement of the blue-violet diode lase using interference of fields created with time delays greater than the coherence time,” Jpn. J. Appl. Phys.46, 7720–7723 (2007).

[CrossRef]

Y.-S. Kim, J.-C. Lee, O. Kwon, and Y.-H. Kim, “Protecting entanglement from decoherence using weak measurement and quantum measurement reversal,” Nature Phys.8, 117–120 (2012).

[CrossRef]

Y.-S. Ra, M. C. Tichy, H.-T. Lim, O. Kwon, F. Mintert, A. Buchleitner, and Y.-H. Kim, “Observation of detection-dependent multi-photon coherence times,” Nature Commun.4, 2451 (2013).

[CrossRef]

H.-T. Lim, Y.-S. Kim, Y.-S. Ra, J. Bae, and Y.-H. Kim, “Experimental realization of an approximate partial transpose for photonic two-qubit systems,” Phys. Rev. Lett.107, 160401 (2011).

[CrossRef]
[PubMed]

V. Giovannetti, S. Lloyd, and L. Maccone, “Advances in quantum metrology,” Nat. Photonics5, 222–229 (2011).

[CrossRef]

V. Giovannetti, S. Lloyd, and L. Maccone, “Advances in quantum metrology,” Nat. Photonics5, 222–229 (2011).

[CrossRef]

Z. Y. Ou and L. Mandel, “Violation of Bell’s inequality and classical probability in a two-photon correlation experiment,” Phys. Rev. Lett.61, 50–53 (1988).

[CrossRef]
[PubMed]

I. Marcikic, H. de Riedmatten, W. Tittel, V. Scarani, H. Zbinden, and N. Gisin, “Time-bin entangled qubits for quantum communication created by femtosecond pulses,” Phys. Rev. A66, 062308 (2002).

[CrossRef]

J. Brendel, E. Mohler, and W. Martienssen, “Time-resolved dual-beam two-photon interferences with high visibility,” Phys. Rev. Lett.66, 1142–1145 (1991).

[CrossRef]
[PubMed]

D. Bouwmeester, J.-W. Pan, K. Mattle, M. Eibl, H. Weinfurter, and A. Zeilinger, “Experimental quantum teleportation,” Nature390, 575–579 (1997).

[CrossRef]

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

[CrossRef]
[PubMed]

J. P. Dowling and G. J. Milburn, “Quantum technology: the second quantum revolution,” Phil. Trans. R. Soc. Lond. A361, 1655–1674 (2003).

[CrossRef]

Y.-S. Ra, M. C. Tichy, H.-T. Lim, O. Kwon, F. Mintert, A. Buchleitner, and Y.-H. Kim, “Observation of detection-dependent multi-photon coherence times,” Nature Commun.4, 2451 (2013).

[CrossRef]

J. Brendel, E. Mohler, and W. Martienssen, “Time-resolved dual-beam two-photon interferences with high visibility,” Phys. Rev. Lett.66, 1142–1145 (1991).

[CrossRef]
[PubMed]

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

J. F. Dynes, H. Takesue, Z. L. Yuan, A. W. Sharpe, K. Harada, T. Honjo, H. Kamada, O. Tadanaga, Y. Nishida, M. Asobe, and A. J. Shields, “Efficient entanglement distribution over 200 kilometers,” Opt. Express17, 11440–11449 (2009).

[CrossRef]
[PubMed]

Z. Y. Ou and L. Mandel, “Violation of Bell’s inequality and classical probability in a two-photon correlation experiment,” Phys. Rev. Lett.61, 50–53 (1988).

[CrossRef]
[PubMed]

D. Bouwmeester, J.-W. Pan, K. Mattle, M. Eibl, H. Weinfurter, and A. Zeilinger, “Experimental quantum teleportation,” Nature390, 575–579 (1997).

[CrossRef]

C. H. Bennett, G. Brassard, C. Crépeau, R. Jozsa, A. Peres, and W. K. Wootters, “Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels,” Phys. Rev. Lett.70, 1895–1899 (1993).

[CrossRef]
[PubMed]

D. V. Strekalov, T. B. Pittman, A. V. Sergienko, Y. H. Shih, and P. G. Kwiat, “Postselection-free energy-time entanglement,” Phys. Rev. A54, R1–R4 (1996).

[CrossRef]
[PubMed]

Y.-S. Ra, M. C. Tichy, H.-T. Lim, O. Kwon, F. Mintert, A. Buchleitner, and Y.-H. Kim, “Observation of detection-dependent multi-photon coherence times,” Nature Commun.4, 2451 (2013).

[CrossRef]

H.-T. Lim, Y.-S. Kim, Y.-S. Ra, J. Bae, and Y.-H. Kim, “Experimental realization of an approximate partial transpose for photonic two-qubit systems,” Phys. Rev. Lett.107, 160401 (2011).

[CrossRef]
[PubMed]

O. Kwon, Y.-S. Ra, and Y.-H. Kim, “Observing photonic de Broglie waves without the maximally-path-entangled |N, 0〉 + |0, N〉 state,” Phys. Rev. A81, 063801 (2010).

[CrossRef]

O. Kwon, Y.-S. Ra, and Y.-H. Kim, “Coherence properties of spontaneous parametric down-conversion pumped by a multi-mode cw diode laser,” Opt. Express17, 13059–13069 (2009).

[CrossRef]
[PubMed]

J. G. Rarity and P. R. Tapster, “Fourth-order interference effects at large distances,” Phys. Rev. A45, 2052–2056 (1992).

[CrossRef]
[PubMed]

Y. H. Shih, A. V. Sergienko, and M. H. Rubin, “Einstein-Podolsky-Rosen state for space-time variables in a two-photon interference experiment,” Phys. Rev. A47, 1288–1293 (1993).

[CrossRef]
[PubMed]

I. Marcikic, H. de Riedmatten, W. Tittel, V. Scarani, H. Zbinden, and N. Gisin, “Time-bin entangled qubits for quantum communication created by femtosecond pulses,” Phys. Rev. A66, 062308 (2002).

[CrossRef]

D. V. Strekalov, T. B. Pittman, A. V. Sergienko, Y. H. Shih, and P. G. Kwiat, “Postselection-free energy-time entanglement,” Phys. Rev. A54, R1–R4 (1996).

[CrossRef]
[PubMed]

Y. H. Shih, A. V. Sergienko, and M. H. Rubin, “Einstein-Podolsky-Rosen state for space-time variables in a two-photon interference experiment,” Phys. Rev. A47, 1288–1293 (1993).

[CrossRef]
[PubMed]

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

[CrossRef]
[PubMed]

J. F. Dynes, H. Takesue, Z. L. Yuan, A. W. Sharpe, K. Harada, T. Honjo, H. Kamada, O. Tadanaga, Y. Nishida, M. Asobe, and A. J. Shields, “Efficient entanglement distribution over 200 kilometers,” Opt. Express17, 11440–11449 (2009).

[CrossRef]
[PubMed]

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