Z. C. Zuo, J. Sun, X. Liu, Q. Jiang, G. S. Fu, L. A. Wu, and P. M. Fu, “Generalized n-photon resonant 2n-wave mixing in an (n +1)-level system with phase-conjugate geometry,” Phys. Rev. Lett. 97, 193904 (2006).

[CrossRef]
[PubMed]

H. Kang, G. Hernandez, and Y. F. Zhu, “Slow-light six-wave mixing at low light intensities,” Phys. Rev. Lett. 93, 073601 (2004).

[CrossRef]
[PubMed]

D. A. Braje, V. Balic, S. Goda, G. Y. Yin, and S. E. Harris, “Frequency mixing using electromagnetically induced transparency in cold atoms,” Phys. Rev. Lett. 93, 183601 (2004).

[CrossRef]
[PubMed]

Y Wu and L Deng, “Achieving multi-frequency mode entanglement with ultra-slow multi-wave mixing”, Opt. Lett. 29, 1144–1146 (2004).

[CrossRef]
[PubMed]

L. Deng and M. G. Payne, “Inhibiting the onset of the three-photon destructive interference in ultraslow propagation-enhanced four-wave mixing with dual induced transparency,” Phys. Rev. Lett. 91, 243902 (2003).

[CrossRef]
[PubMed]

M. Yan, E. G. Rickey, and Y. F. Zhu, “Observation of doubly dressed states in cold atoms,” Phys. Rev. A 64, 013412 (2001).

[CrossRef]

H. Wang, D. Goorskey, and M. Xiao, “Enhanced Kerr nonlinearity via atomic coherence in a three-level atomic system,” Phys. Rev. Lett. 87, 073601 (2001).

[CrossRef]
[PubMed]

M. D. Lukin, S. F. Yelin, M. Fleischhauer, and M. O. Scully, “Quantum interference effects induced by interacting dark resonances,” Phys. Rev. A 60, 3225–3228 (1999).

[CrossRef]

V. A. Sautenkov, A. S. Zibrov, L. Hollberg, G. R. Welch, M. D. Lukin, Y. Rostovtsev, E. S. Fry, and M. O. Scully, “Ultraslow group velocity and enhanced nonlinear optical effects in a coherently driven hot atomic gas,” Phys. Rev. Lett. 82, 5229–5232 (1999).

[CrossRef]

B. Lu, W.H. Burkett, and M. Xiao, “Nondegenerate four-wave mixing in a double-L system under the influence of coherent population trapping,” Opt. Lett. 23, 804–806 (1998).

[CrossRef]

D. J. Ulness, J. C. Kirkwood, and A. C. Albrecht, “Competitive events in fifth order time resolved coherent Raman scattering:Direct versus sequential processes,” J. Chem. Phys. 108, 3897–3902 (1998).

[CrossRef]

S. E. Harris, “Electromagnetically induced transparency,” Phys. Today 50 (7), 36 (1997).

P. R. Hemmer, D. P. Katz, J. Donoghue, M. Cronin-Golomb, M. S. Shahriar, and P. Kumar, “Efficient low-intensity optical phase conjugation based on coherent population trapping in sodium,“ Opt. Lett. 20, 982–984 (1995).

[CrossRef]
[PubMed]

J. Gea-Banacloche, Y. Li, S. Jin, and M. Xiao, “Electromagnetically induced transparency in ladder-type inhomogeneously broadened media: theory and experiment,” Phys. Rev. A 51, 576–584 (1995).

[CrossRef]
[PubMed]

H. Ma and C. B. de Araujo, “Interference between third- and fifth-order polarization in semiconductor doped glasses,” Phys. Rev. Lett. 71, 3649–3652 (1993).

[CrossRef]
[PubMed]

D. J. Ulness, J. C. Kirkwood, and A. C. Albrecht, “Competitive events in fifth order time resolved coherent Raman scattering:Direct versus sequential processes,” J. Chem. Phys. 108, 3897–3902 (1998).

[CrossRef]

D. A. Braje, V. Balic, S. Goda, G. Y. Yin, and S. E. Harris, “Frequency mixing using electromagnetically induced transparency in cold atoms,” Phys. Rev. Lett. 93, 183601 (2004).

[CrossRef]
[PubMed]

R. W. Boyd, Nonlinear Optics (Academic Press, New York, 1992).

D. A. Braje, V. Balic, S. Goda, G. Y. Yin, and S. E. Harris, “Frequency mixing using electromagnetically induced transparency in cold atoms,” Phys. Rev. Lett. 93, 183601 (2004).

[CrossRef]
[PubMed]

H. Ma and C. B. de Araujo, “Interference between third- and fifth-order polarization in semiconductor doped glasses,” Phys. Rev. Lett. 71, 3649–3652 (1993).

[CrossRef]
[PubMed]

L. Deng and M. G. Payne, “Inhibiting the onset of the three-photon destructive interference in ultraslow propagation-enhanced four-wave mixing with dual induced transparency,” Phys. Rev. Lett. 91, 243902 (2003).

[CrossRef]
[PubMed]

M. D. Lukin, S. F. Yelin, M. Fleischhauer, and M. O. Scully, “Quantum interference effects induced by interacting dark resonances,” Phys. Rev. A 60, 3225–3228 (1999).

[CrossRef]

V. A. Sautenkov, A. S. Zibrov, L. Hollberg, G. R. Welch, M. D. Lukin, Y. Rostovtsev, E. S. Fry, and M. O. Scully, “Ultraslow group velocity and enhanced nonlinear optical effects in a coherently driven hot atomic gas,” Phys. Rev. Lett. 82, 5229–5232 (1999).

[CrossRef]

Z. C. Zuo, J. Sun, X. Liu, Q. Jiang, G. S. Fu, L. A. Wu, and P. M. Fu, “Generalized n-photon resonant 2n-wave mixing in an (n +1)-level system with phase-conjugate geometry,” Phys. Rev. Lett. 97, 193904 (2006).

[CrossRef]
[PubMed]

Z. C. Zuo, J. Sun, X. Liu, Q. Jiang, G. S. Fu, L. A. Wu, and P. M. Fu, “Generalized n-photon resonant 2n-wave mixing in an (n +1)-level system with phase-conjugate geometry,” Phys. Rev. Lett. 97, 193904 (2006).

[CrossRef]
[PubMed]

J. Gea-Banacloche, Y. Li, S. Jin, and M. Xiao, “Electromagnetically induced transparency in ladder-type inhomogeneously broadened media: theory and experiment,” Phys. Rev. A 51, 576–584 (1995).

[CrossRef]
[PubMed]

D. A. Braje, V. Balic, S. Goda, G. Y. Yin, and S. E. Harris, “Frequency mixing using electromagnetically induced transparency in cold atoms,” Phys. Rev. Lett. 93, 183601 (2004).

[CrossRef]
[PubMed]

H. Wang, D. Goorskey, and M. Xiao, “Enhanced Kerr nonlinearity via atomic coherence in a three-level atomic system,” Phys. Rev. Lett. 87, 073601 (2001).

[CrossRef]
[PubMed]

D. A. Braje, V. Balic, S. Goda, G. Y. Yin, and S. E. Harris, “Frequency mixing using electromagnetically induced transparency in cold atoms,” Phys. Rev. Lett. 93, 183601 (2004).

[CrossRef]
[PubMed]

S. E. Harris, “Electromagnetically induced transparency,” Phys. Today 50 (7), 36 (1997).

H. Kang, G. Hernandez, and Y. F. Zhu, “Slow-light six-wave mixing at low light intensities,” Phys. Rev. Lett. 93, 073601 (2004).

[CrossRef]
[PubMed]

V. A. Sautenkov, A. S. Zibrov, L. Hollberg, G. R. Welch, M. D. Lukin, Y. Rostovtsev, E. S. Fry, and M. O. Scully, “Ultraslow group velocity and enhanced nonlinear optical effects in a coherently driven hot atomic gas,” Phys. Rev. Lett. 82, 5229–5232 (1999).

[CrossRef]

Z. C. Zuo, J. Sun, X. Liu, Q. Jiang, G. S. Fu, L. A. Wu, and P. M. Fu, “Generalized n-photon resonant 2n-wave mixing in an (n +1)-level system with phase-conjugate geometry,” Phys. Rev. Lett. 97, 193904 (2006).

[CrossRef]
[PubMed]

J. Gea-Banacloche, Y. Li, S. Jin, and M. Xiao, “Electromagnetically induced transparency in ladder-type inhomogeneously broadened media: theory and experiment,” Phys. Rev. A 51, 576–584 (1995).

[CrossRef]
[PubMed]

H. Kang, G. Hernandez, and Y. F. Zhu, “Slow-light six-wave mixing at low light intensities,” Phys. Rev. Lett. 93, 073601 (2004).

[CrossRef]
[PubMed]

D. J. Ulness, J. C. Kirkwood, and A. C. Albrecht, “Competitive events in fifth order time resolved coherent Raman scattering:Direct versus sequential processes,” J. Chem. Phys. 108, 3897–3902 (1998).

[CrossRef]

Z. C. Zuo, J. Sun, X. Liu, Q. Jiang, G. S. Fu, L. A. Wu, and P. M. Fu, “Generalized n-photon resonant 2n-wave mixing in an (n +1)-level system with phase-conjugate geometry,” Phys. Rev. Lett. 97, 193904 (2006).

[CrossRef]
[PubMed]

V. A. Sautenkov, A. S. Zibrov, L. Hollberg, G. R. Welch, M. D. Lukin, Y. Rostovtsev, E. S. Fry, and M. O. Scully, “Ultraslow group velocity and enhanced nonlinear optical effects in a coherently driven hot atomic gas,” Phys. Rev. Lett. 82, 5229–5232 (1999).

[CrossRef]

M. D. Lukin, S. F. Yelin, M. Fleischhauer, and M. O. Scully, “Quantum interference effects induced by interacting dark resonances,” Phys. Rev. A 60, 3225–3228 (1999).

[CrossRef]

H. Ma and C. B. de Araujo, “Interference between third- and fifth-order polarization in semiconductor doped glasses,” Phys. Rev. Lett. 71, 3649–3652 (1993).

[CrossRef]
[PubMed]

L. Deng and M. G. Payne, “Inhibiting the onset of the three-photon destructive interference in ultraslow propagation-enhanced four-wave mixing with dual induced transparency,” Phys. Rev. Lett. 91, 243902 (2003).

[CrossRef]
[PubMed]

M. Yan, E. G. Rickey, and Y. F. Zhu, “Observation of doubly dressed states in cold atoms,” Phys. Rev. A 64, 013412 (2001).

[CrossRef]

V. A. Sautenkov, A. S. Zibrov, L. Hollberg, G. R. Welch, M. D. Lukin, Y. Rostovtsev, E. S. Fry, and M. O. Scully, “Ultraslow group velocity and enhanced nonlinear optical effects in a coherently driven hot atomic gas,” Phys. Rev. Lett. 82, 5229–5232 (1999).

[CrossRef]

V. A. Sautenkov, A. S. Zibrov, L. Hollberg, G. R. Welch, M. D. Lukin, Y. Rostovtsev, E. S. Fry, and M. O. Scully, “Ultraslow group velocity and enhanced nonlinear optical effects in a coherently driven hot atomic gas,” Phys. Rev. Lett. 82, 5229–5232 (1999).

[CrossRef]

M. D. Lukin, S. F. Yelin, M. Fleischhauer, and M. O. Scully, “Quantum interference effects induced by interacting dark resonances,” Phys. Rev. A 60, 3225–3228 (1999).

[CrossRef]

V. A. Sautenkov, A. S. Zibrov, L. Hollberg, G. R. Welch, M. D. Lukin, Y. Rostovtsev, E. S. Fry, and M. O. Scully, “Ultraslow group velocity and enhanced nonlinear optical effects in a coherently driven hot atomic gas,” Phys. Rev. Lett. 82, 5229–5232 (1999).

[CrossRef]

Z. C. Zuo, J. Sun, X. Liu, Q. Jiang, G. S. Fu, L. A. Wu, and P. M. Fu, “Generalized n-photon resonant 2n-wave mixing in an (n +1)-level system with phase-conjugate geometry,” Phys. Rev. Lett. 97, 193904 (2006).

[CrossRef]
[PubMed]

D. J. Ulness, J. C. Kirkwood, and A. C. Albrecht, “Competitive events in fifth order time resolved coherent Raman scattering:Direct versus sequential processes,” J. Chem. Phys. 108, 3897–3902 (1998).

[CrossRef]

H. Wang, D. Goorskey, and M. Xiao, “Enhanced Kerr nonlinearity via atomic coherence in a three-level atomic system,” Phys. Rev. Lett. 87, 073601 (2001).

[CrossRef]
[PubMed]

V. A. Sautenkov, A. S. Zibrov, L. Hollberg, G. R. Welch, M. D. Lukin, Y. Rostovtsev, E. S. Fry, and M. O. Scully, “Ultraslow group velocity and enhanced nonlinear optical effects in a coherently driven hot atomic gas,” Phys. Rev. Lett. 82, 5229–5232 (1999).

[CrossRef]

Z. C. Zuo, J. Sun, X. Liu, Q. Jiang, G. S. Fu, L. A. Wu, and P. M. Fu, “Generalized n-photon resonant 2n-wave mixing in an (n +1)-level system with phase-conjugate geometry,” Phys. Rev. Lett. 97, 193904 (2006).

[CrossRef]
[PubMed]

Y. P. Zhang, A. W. Brown, and M. Xiao, “Observation of interference between four-wave mixing and six-wave mixing,” Opt. Lett. 32, 1120–1122 (2007).

[CrossRef]
[PubMed]

Y. P. Zhang and M. Xiao, “Enhancement of six-wave mixing by atomic coherence in a four-level inverted-Y system,” Appl. Phys. Lett. 90, 111104 (2007).

[CrossRef]

H. Wang, D. Goorskey, and M. Xiao, “Enhanced Kerr nonlinearity via atomic coherence in a three-level atomic system,” Phys. Rev. Lett. 87, 073601 (2001).

[CrossRef]
[PubMed]

B. Lu, W.H. Burkett, and M. Xiao, “Nondegenerate four-wave mixing in a double-L system under the influence of coherent population trapping,” Opt. Lett. 23, 804–806 (1998).

[CrossRef]

Y. Li and M. Xiao, “Enhancement of nondegenerate four-wave mixing based on electromagnetically induced transparency in rubidium atoms,” Opt. Lett. 21, 1064–1066 (1996).

[CrossRef]
[PubMed]

J. Gea-Banacloche, Y. Li, S. Jin, and M. Xiao, “Electromagnetically induced transparency in ladder-type inhomogeneously broadened media: theory and experiment,” Phys. Rev. A 51, 576–584 (1995).

[CrossRef]
[PubMed]

M. Yan, E. G. Rickey, and Y. F. Zhu, “Observation of doubly dressed states in cold atoms,” Phys. Rev. A 64, 013412 (2001).

[CrossRef]

M. D. Lukin, S. F. Yelin, M. Fleischhauer, and M. O. Scully, “Quantum interference effects induced by interacting dark resonances,” Phys. Rev. A 60, 3225–3228 (1999).

[CrossRef]

D. A. Braje, V. Balic, S. Goda, G. Y. Yin, and S. E. Harris, “Frequency mixing using electromagnetically induced transparency in cold atoms,” Phys. Rev. Lett. 93, 183601 (2004).

[CrossRef]
[PubMed]

H. Kang, G. Hernandez, and Y. F. Zhu, “Slow-light six-wave mixing at low light intensities,” Phys. Rev. Lett. 93, 073601 (2004).

[CrossRef]
[PubMed]

M. Yan, E. G. Rickey, and Y. F. Zhu, “Observation of doubly dressed states in cold atoms,” Phys. Rev. A 64, 013412 (2001).

[CrossRef]

V. A. Sautenkov, A. S. Zibrov, L. Hollberg, G. R. Welch, M. D. Lukin, Y. Rostovtsev, E. S. Fry, and M. O. Scully, “Ultraslow group velocity and enhanced nonlinear optical effects in a coherently driven hot atomic gas,” Phys. Rev. Lett. 82, 5229–5232 (1999).

[CrossRef]

Z. C. Zuo, J. Sun, X. Liu, Q. Jiang, G. S. Fu, L. A. Wu, and P. M. Fu, “Generalized n-photon resonant 2n-wave mixing in an (n +1)-level system with phase-conjugate geometry,” Phys. Rev. Lett. 97, 193904 (2006).

[CrossRef]
[PubMed]

Y. P. Zhang and M. Xiao, “Enhancement of six-wave mixing by atomic coherence in a four-level inverted-Y system,” Appl. Phys. Lett. 90, 111104 (2007).

[CrossRef]

D. J. Ulness, J. C. Kirkwood, and A. C. Albrecht, “Competitive events in fifth order time resolved coherent Raman scattering:Direct versus sequential processes,” J. Chem. Phys. 108, 3897–3902 (1998).

[CrossRef]

Y Wu and L Deng, “Achieving multi-frequency mode entanglement with ultra-slow multi-wave mixing”, Opt. Lett. 29, 1144–1146 (2004).

[CrossRef]
[PubMed]

P. R. Hemmer, D. P. Katz, J. Donoghue, M. Cronin-Golomb, M. S. Shahriar, and P. Kumar, “Efficient low-intensity optical phase conjugation based on coherent population trapping in sodium,“ Opt. Lett. 20, 982–984 (1995).

[CrossRef]
[PubMed]

Y. Li and M. Xiao, “Enhancement of nondegenerate four-wave mixing based on electromagnetically induced transparency in rubidium atoms,” Opt. Lett. 21, 1064–1066 (1996).

[CrossRef]
[PubMed]

B. Lu, W.H. Burkett, and M. Xiao, “Nondegenerate four-wave mixing in a double-L system under the influence of coherent population trapping,” Opt. Lett. 23, 804–806 (1998).

[CrossRef]

Y. P. Zhang, A. W. Brown, and M. Xiao, “Observation of interference between four-wave mixing and six-wave mixing,” Opt. Lett. 32, 1120–1122 (2007).

[CrossRef]
[PubMed]

S. E. Harris, “Electromagnetically induced transparency,” Phys. Today 50 (7), 36 (1997).

J. Gea-Banacloche, Y. Li, S. Jin, and M. Xiao, “Electromagnetically induced transparency in ladder-type inhomogeneously broadened media: theory and experiment,” Phys. Rev. A 51, 576–584 (1995).

[CrossRef]
[PubMed]

M. D. Lukin, S. F. Yelin, M. Fleischhauer, and M. O. Scully, “Quantum interference effects induced by interacting dark resonances,” Phys. Rev. A 60, 3225–3228 (1999).

[CrossRef]

M. Yan, E. G. Rickey, and Y. F. Zhu, “Observation of doubly dressed states in cold atoms,” Phys. Rev. A 64, 013412 (2001).

[CrossRef]

L. Deng and M. G. Payne, “Inhibiting the onset of the three-photon destructive interference in ultraslow propagation-enhanced four-wave mixing with dual induced transparency,” Phys. Rev. Lett. 91, 243902 (2003).

[CrossRef]
[PubMed]

H. Wang, D. Goorskey, and M. Xiao, “Enhanced Kerr nonlinearity via atomic coherence in a three-level atomic system,” Phys. Rev. Lett. 87, 073601 (2001).

[CrossRef]
[PubMed]

V. A. Sautenkov, A. S. Zibrov, L. Hollberg, G. R. Welch, M. D. Lukin, Y. Rostovtsev, E. S. Fry, and M. O. Scully, “Ultraslow group velocity and enhanced nonlinear optical effects in a coherently driven hot atomic gas,” Phys. Rev. Lett. 82, 5229–5232 (1999).

[CrossRef]

D. A. Braje, V. Balic, S. Goda, G. Y. Yin, and S. E. Harris, “Frequency mixing using electromagnetically induced transparency in cold atoms,” Phys. Rev. Lett. 93, 183601 (2004).

[CrossRef]
[PubMed]

H. Kang, G. Hernandez, and Y. F. Zhu, “Slow-light six-wave mixing at low light intensities,” Phys. Rev. Lett. 93, 073601 (2004).

[CrossRef]
[PubMed]

Z. C. Zuo, J. Sun, X. Liu, Q. Jiang, G. S. Fu, L. A. Wu, and P. M. Fu, “Generalized n-photon resonant 2n-wave mixing in an (n +1)-level system with phase-conjugate geometry,” Phys. Rev. Lett. 97, 193904 (2006).

[CrossRef]
[PubMed]

H. Ma and C. B. de Araujo, “Interference between third- and fifth-order polarization in semiconductor doped glasses,” Phys. Rev. Lett. 71, 3649–3652 (1993).

[CrossRef]
[PubMed]

R. W. Boyd, Nonlinear Optics (Academic Press, New York, 1992).