Abstract

We experimentally demonstrate a tunable optical correlator to search for multiple patterns among QPSK symbols. We utilize an optical frequency comb to generate the coherent signals and multiplex them coherently in a single PPLN waveguide. Multiple patterns with different lengths are successfully searched within QPSK symbols in a 40-Gb/s signal.

© 2013 Optical Society of America

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    [CrossRef]
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    [CrossRef]
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    [CrossRef] [PubMed]
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2013

2012

A. Bogoni, X. Wu, S. R. Nuccio, J. Wang, Z. Bakhtiari, A. E. Willner, “Photonic 640-Gb/s reconfigurable OTDM add–drop multiplexer based on pump depletion in a single PPLN waveguide,” IEEE J. Sel. Top. Quantum Electron. 18(2), 709–716 (2012).
[CrossRef]

S. Khaleghi, O. F. Yilmaz, M. R. Chitgarha, M. Tur, N. Ahmed, S. R. Nuccio, I. M. Fazal, X. Wu, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line,” IEEE Photon. J. 4(4), 1220–1235 (2012).
[CrossRef]

V. R. Supradeepa, C. M. Long, R. Wu, F. Ferdous, E. Hamidi, D. E. Leaird, A. M. Weiner, “Comb-Based Radio-Frequency Photonic Filters with Rapid Tunability and High Selectivity,” Nat. Photonics 6(3), 186–194 (2012).
[CrossRef]

2011

J. Kakande, R. Slavı’k, F. Parmigiani, A. Bogris, D. Syvridis, L. Grüner-Nielsen, R. Phelan, P. Petropoulos, D. J. Richardson, “Multilevel quantization of optical phase in a novel coherent parametric mixer architecture,” Nat. Photonics 5(12), 748–752 (2011).
[CrossRef]

J. K. Fischer, R. Ludwig, L. Molle, C. Schmidt-Langhorst, C. C. Leonhardt, A. Matiss, C. Schubert, “High-speed digital coherent receiver based on parallel optical sampling,” J. Lightwave Technol. 29(4), 378–385 (2011).
[CrossRef]

2010

H. Hu, E. Palushani, M. Galili, H. C. H. Mulvad, A. Clausen, L. K. Oxenløwe, P. Jeppesen, “640 Gbit/s and 1.28 Tbit/s polarisation insensitive all optical wavelength conversion,” Opt. Express 18(10), 9961–9966 (2010).
[CrossRef] [PubMed]

H. J. Caulfield, S. Dolev, “Why future supercomputing requires optics,” Nat. Photonics 4(5), 261–263 (2010).
[CrossRef]

J. Leuthold, C. Koos, W. Freude, “Nonlinear silicon photonics,” Nat. Photonics 4(8), 535–544 (2010).
[CrossRef]

2009

2008

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

2004

1984

B. Moslehi, J. W. Goodman, M. Tur, H. J. Shaw, “Fiber-optic lattice signal processing,” Proc. IEEE 72(7), 909–930 (1984).
[CrossRef]

Ahmed, N.

S. Khaleghi, O. F. Yilmaz, M. R. Chitgarha, M. Tur, N. Ahmed, S. R. Nuccio, I. M. Fazal, X. Wu, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line,” IEEE Photon. J. 4(4), 1220–1235 (2012).
[CrossRef]

Bakhtiari, Z.

A. Bogoni, X. Wu, S. R. Nuccio, J. Wang, Z. Bakhtiari, A. E. Willner, “Photonic 640-Gb/s reconfigurable OTDM add–drop multiplexer based on pump depletion in a single PPLN waveguide,” IEEE J. Sel. Top. Quantum Electron. 18(2), 709–716 (2012).
[CrossRef]

Bogoni, A.

A. Bogoni, X. Wu, S. R. Nuccio, J. Wang, Z. Bakhtiari, A. E. Willner, “Photonic 640-Gb/s reconfigurable OTDM add–drop multiplexer based on pump depletion in a single PPLN waveguide,” IEEE J. Sel. Top. Quantum Electron. 18(2), 709–716 (2012).
[CrossRef]

Bogris, A.

J. Kakande, R. Slavı’k, F. Parmigiani, A. Bogris, D. Syvridis, L. Grüner-Nielsen, R. Phelan, P. Petropoulos, D. J. Richardson, “Multilevel quantization of optical phase in a novel coherent parametric mixer architecture,” Nat. Photonics 5(12), 748–752 (2011).
[CrossRef]

Buhl, L.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

Burrows, E.

Cabot, S.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

Cappuzzo, M. A.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

Caulfield, H. J.

H. J. Caulfield, S. Dolev, “Why future supercomputing requires optics,” Nat. Photonics 4(5), 261–263 (2010).
[CrossRef]

Chandrasekhar, S.

Chen, E. Y.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

Chitgarha, M. R.

M. R. Chitgarha, S. Khaleghi, O. F. Yilmaz, M. Tur, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “Coherent Correlator and Equalizer Using a Reconfigurable All-Optical Tapped Delay Line,” Opt. Lett. 38(13), 2271–2273 (2013).
[CrossRef] [PubMed]

S. Khaleghi, O. F. Yilmaz, M. R. Chitgarha, M. Tur, N. Ahmed, S. R. Nuccio, I. M. Fazal, X. Wu, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line,” IEEE Photon. J. 4(4), 1220–1235 (2012).
[CrossRef]

Chraplyvy, A. R.

Clausen, A.

Dinu, M.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

Doerr, C. R.

Dolev, S.

H. J. Caulfield, S. Dolev, “Why future supercomputing requires optics,” Nat. Photonics 4(5), 261–263 (2010).
[CrossRef]

Dutta, N.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

Fazal, I. M.

S. Khaleghi, O. F. Yilmaz, M. R. Chitgarha, M. Tur, N. Ahmed, S. R. Nuccio, I. M. Fazal, X. Wu, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line,” IEEE Photon. J. 4(4), 1220–1235 (2012).
[CrossRef]

Fejer, M. M.

M. R. Chitgarha, S. Khaleghi, O. F. Yilmaz, M. Tur, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “Coherent Correlator and Equalizer Using a Reconfigurable All-Optical Tapped Delay Line,” Opt. Lett. 38(13), 2271–2273 (2013).
[CrossRef] [PubMed]

S. Khaleghi, O. F. Yilmaz, M. R. Chitgarha, M. Tur, N. Ahmed, S. R. Nuccio, I. M. Fazal, X. Wu, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line,” IEEE Photon. J. 4(4), 1220–1235 (2012).
[CrossRef]

Ferdous, F.

V. R. Supradeepa, C. M. Long, R. Wu, F. Ferdous, E. Hamidi, D. E. Leaird, A. M. Weiner, “Comb-Based Radio-Frequency Photonic Filters with Rapid Tunability and High Selectivity,” Nat. Photonics 6(3), 186–194 (2012).
[CrossRef]

Fischer, J. K.

Freude, W.

J. Leuthold, C. Koos, W. Freude, “Nonlinear silicon photonics,” Nat. Photonics 4(8), 535–544 (2010).
[CrossRef]

Galili, M.

Gnauck, A. H.

Gomez, L. T.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

Goodman, J. W.

B. Moslehi, J. W. Goodman, M. Tur, H. J. Shaw, “Fiber-optic lattice signal processing,” Proc. IEEE 72(7), 909–930 (1984).
[CrossRef]

Grüner-Nielsen, L.

J. Kakande, R. Slavı’k, F. Parmigiani, A. Bogris, D. Syvridis, L. Grüner-Nielsen, R. Phelan, P. Petropoulos, D. J. Richardson, “Multilevel quantization of optical phase in a novel coherent parametric mixer architecture,” Nat. Photonics 5(12), 748–752 (2011).
[CrossRef]

Hamidi, E.

V. R. Supradeepa, C. M. Long, R. Wu, F. Ferdous, E. Hamidi, D. E. Leaird, A. M. Weiner, “Comb-Based Radio-Frequency Photonic Filters with Rapid Tunability and High Selectivity,” Nat. Photonics 6(3), 186–194 (2012).
[CrossRef]

Haney, M. W.

M. R. Chitgarha, S. Khaleghi, O. F. Yilmaz, M. Tur, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “Coherent Correlator and Equalizer Using a Reconfigurable All-Optical Tapped Delay Line,” Opt. Lett. 38(13), 2271–2273 (2013).
[CrossRef] [PubMed]

S. Khaleghi, O. F. Yilmaz, M. R. Chitgarha, M. Tur, N. Ahmed, S. R. Nuccio, I. M. Fazal, X. Wu, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line,” IEEE Photon. J. 4(4), 1220–1235 (2012).
[CrossRef]

Hu, H.

Jaques, J.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

Jeppesen, P.

Johnson, G. S.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

Kakande, J.

J. Kakande, R. Slavı’k, F. Parmigiani, A. Bogris, D. Syvridis, L. Grüner-Nielsen, R. Phelan, P. Petropoulos, D. J. Richardson, “Multilevel quantization of optical phase in a novel coherent parametric mixer architecture,” Nat. Photonics 5(12), 748–752 (2011).
[CrossRef]

Kang, I.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

Khaleghi, S.

M. R. Chitgarha, S. Khaleghi, O. F. Yilmaz, M. Tur, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “Coherent Correlator and Equalizer Using a Reconfigurable All-Optical Tapped Delay Line,” Opt. Lett. 38(13), 2271–2273 (2013).
[CrossRef] [PubMed]

S. Khaleghi, O. F. Yilmaz, M. R. Chitgarha, M. Tur, N. Ahmed, S. R. Nuccio, I. M. Fazal, X. Wu, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line,” IEEE Photon. J. 4(4), 1220–1235 (2012).
[CrossRef]

Koos, C.

J. Leuthold, C. Koos, W. Freude, “Nonlinear silicon photonics,” Nat. Photonics 4(8), 535–544 (2010).
[CrossRef]

Langrock, C.

M. R. Chitgarha, S. Khaleghi, O. F. Yilmaz, M. Tur, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “Coherent Correlator and Equalizer Using a Reconfigurable All-Optical Tapped Delay Line,” Opt. Lett. 38(13), 2271–2273 (2013).
[CrossRef] [PubMed]

S. Khaleghi, O. F. Yilmaz, M. R. Chitgarha, M. Tur, N. Ahmed, S. R. Nuccio, I. M. Fazal, X. Wu, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line,” IEEE Photon. J. 4(4), 1220–1235 (2012).
[CrossRef]

Leaird, D. E.

V. R. Supradeepa, C. M. Long, R. Wu, F. Ferdous, E. Hamidi, D. E. Leaird, A. M. Weiner, “Comb-Based Radio-Frequency Photonic Filters with Rapid Tunability and High Selectivity,” Nat. Photonics 6(3), 186–194 (2012).
[CrossRef]

Leonhardt, C. C.

Leuthold, J.

J. Leuthold, C. Koos, W. Freude, “Nonlinear silicon photonics,” Nat. Photonics 4(8), 535–544 (2010).
[CrossRef]

Long, C. M.

V. R. Supradeepa, C. M. Long, R. Wu, F. Ferdous, E. Hamidi, D. E. Leaird, A. M. Weiner, “Comb-Based Radio-Frequency Photonic Filters with Rapid Tunability and High Selectivity,” Nat. Photonics 6(3), 186–194 (2012).
[CrossRef]

Ludwig, R.

Matiss, A.

Molle, L.

Moslehi, B.

B. Moslehi, J. W. Goodman, M. Tur, H. J. Shaw, “Fiber-optic lattice signal processing,” Proc. IEEE 72(7), 909–930 (1984).
[CrossRef]

Mulvad, H. C. H.

Nuccio, S. R.

S. Khaleghi, O. F. Yilmaz, M. R. Chitgarha, M. Tur, N. Ahmed, S. R. Nuccio, I. M. Fazal, X. Wu, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line,” IEEE Photon. J. 4(4), 1220–1235 (2012).
[CrossRef]

A. Bogoni, X. Wu, S. R. Nuccio, J. Wang, Z. Bakhtiari, A. E. Willner, “Photonic 640-Gb/s reconfigurable OTDM add–drop multiplexer based on pump depletion in a single PPLN waveguide,” IEEE J. Sel. Top. Quantum Electron. 18(2), 709–716 (2012).
[CrossRef]

Oxenløwe, L. K.

Pafchek, R.

Palushani, E.

Parmigiani, F.

J. Kakande, R. Slavı’k, F. Parmigiani, A. Bogris, D. Syvridis, L. Grüner-Nielsen, R. Phelan, P. Petropoulos, D. J. Richardson, “Multilevel quantization of optical phase in a novel coherent parametric mixer architecture,” Nat. Photonics 5(12), 748–752 (2011).
[CrossRef]

Patel, S. S.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

Petropoulos, P.

J. Kakande, R. Slavı’k, F. Parmigiani, A. Bogris, D. Syvridis, L. Grüner-Nielsen, R. Phelan, P. Petropoulos, D. J. Richardson, “Multilevel quantization of optical phase in a novel coherent parametric mixer architecture,” Nat. Photonics 5(12), 748–752 (2011).
[CrossRef]

Phelan, R.

J. Kakande, R. Slavı’k, F. Parmigiani, A. Bogris, D. Syvridis, L. Grüner-Nielsen, R. Phelan, P. Petropoulos, D. J. Richardson, “Multilevel quantization of optical phase in a novel coherent parametric mixer architecture,” Nat. Photonics 5(12), 748–752 (2011).
[CrossRef]

Piccirilli, A.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

Rasras, M. S.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

Richardson, D. J.

J. Kakande, R. Slavı’k, F. Parmigiani, A. Bogris, D. Syvridis, L. Grüner-Nielsen, R. Phelan, P. Petropoulos, D. J. Richardson, “Multilevel quantization of optical phase in a novel coherent parametric mixer architecture,” Nat. Photonics 5(12), 748–752 (2011).
[CrossRef]

Schmidt-Langhorst, C.

Schubert, C.

Shaw, H. J.

B. Moslehi, J. W. Goodman, M. Tur, H. J. Shaw, “Fiber-optic lattice signal processing,” Proc. IEEE 72(7), 909–930 (1984).
[CrossRef]

Slavi’k, R.

J. Kakande, R. Slavı’k, F. Parmigiani, A. Bogris, D. Syvridis, L. Grüner-Nielsen, R. Phelan, P. Petropoulos, D. J. Richardson, “Multilevel quantization of optical phase in a novel coherent parametric mixer architecture,” Nat. Photonics 5(12), 748–752 (2011).
[CrossRef]

Stulz, L. W.

Supradeepa, V. R.

V. R. Supradeepa, C. M. Long, R. Wu, F. Ferdous, E. Hamidi, D. E. Leaird, A. M. Weiner, “Comb-Based Radio-Frequency Photonic Filters with Rapid Tunability and High Selectivity,” Nat. Photonics 6(3), 186–194 (2012).
[CrossRef]

Syvridis, D.

J. Kakande, R. Slavı’k, F. Parmigiani, A. Bogris, D. Syvridis, L. Grüner-Nielsen, R. Phelan, P. Petropoulos, D. J. Richardson, “Multilevel quantization of optical phase in a novel coherent parametric mixer architecture,” Nat. Photonics 5(12), 748–752 (2011).
[CrossRef]

Tur, M.

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[CrossRef]

B. Moslehi, J. W. Goodman, M. Tur, H. J. Shaw, “Fiber-optic lattice signal processing,” Proc. IEEE 72(7), 909–930 (1984).
[CrossRef]

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A. Bogoni, X. Wu, S. R. Nuccio, J. Wang, Z. Bakhtiari, A. E. Willner, “Photonic 640-Gb/s reconfigurable OTDM add–drop multiplexer based on pump depletion in a single PPLN waveguide,” IEEE J. Sel. Top. Quantum Electron. 18(2), 709–716 (2012).
[CrossRef]

Weiner, A. M.

V. R. Supradeepa, C. M. Long, R. Wu, F. Ferdous, E. Hamidi, D. E. Leaird, A. M. Weiner, “Comb-Based Radio-Frequency Photonic Filters with Rapid Tunability and High Selectivity,” Nat. Photonics 6(3), 186–194 (2012).
[CrossRef]

Willner, A. E.

M. R. Chitgarha, S. Khaleghi, O. F. Yilmaz, M. Tur, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “Coherent Correlator and Equalizer Using a Reconfigurable All-Optical Tapped Delay Line,” Opt. Lett. 38(13), 2271–2273 (2013).
[CrossRef] [PubMed]

A. Bogoni, X. Wu, S. R. Nuccio, J. Wang, Z. Bakhtiari, A. E. Willner, “Photonic 640-Gb/s reconfigurable OTDM add–drop multiplexer based on pump depletion in a single PPLN waveguide,” IEEE J. Sel. Top. Quantum Electron. 18(2), 709–716 (2012).
[CrossRef]

S. Khaleghi, O. F. Yilmaz, M. R. Chitgarha, M. Tur, N. Ahmed, S. R. Nuccio, I. M. Fazal, X. Wu, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line,” IEEE Photon. J. 4(4), 1220–1235 (2012).
[CrossRef]

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Wong-Foy, A.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
[CrossRef]

Wu, R.

V. R. Supradeepa, C. M. Long, R. Wu, F. Ferdous, E. Hamidi, D. E. Leaird, A. M. Weiner, “Comb-Based Radio-Frequency Photonic Filters with Rapid Tunability and High Selectivity,” Nat. Photonics 6(3), 186–194 (2012).
[CrossRef]

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A. Bogoni, X. Wu, S. R. Nuccio, J. Wang, Z. Bakhtiari, A. E. Willner, “Photonic 640-Gb/s reconfigurable OTDM add–drop multiplexer based on pump depletion in a single PPLN waveguide,” IEEE J. Sel. Top. Quantum Electron. 18(2), 709–716 (2012).
[CrossRef]

S. Khaleghi, O. F. Yilmaz, M. R. Chitgarha, M. Tur, N. Ahmed, S. R. Nuccio, I. M. Fazal, X. Wu, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line,” IEEE Photon. J. 4(4), 1220–1235 (2012).
[CrossRef]

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Yilmaz, O. F.

M. R. Chitgarha, S. Khaleghi, O. F. Yilmaz, M. Tur, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “Coherent Correlator and Equalizer Using a Reconfigurable All-Optical Tapped Delay Line,” Opt. Lett. 38(13), 2271–2273 (2013).
[CrossRef] [PubMed]

S. Khaleghi, O. F. Yilmaz, M. R. Chitgarha, M. Tur, N. Ahmed, S. R. Nuccio, I. M. Fazal, X. Wu, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line,” IEEE Photon. J. 4(4), 1220–1235 (2012).
[CrossRef]

IEEE J. Sel. Top. Quantum Electron.

A. Bogoni, X. Wu, S. R. Nuccio, J. Wang, Z. Bakhtiari, A. E. Willner, “Photonic 640-Gb/s reconfigurable OTDM add–drop multiplexer based on pump depletion in a single PPLN waveguide,” IEEE J. Sel. Top. Quantum Electron. 18(2), 709–716 (2012).
[CrossRef]

IEEE Photon. J.

S. Khaleghi, O. F. Yilmaz, M. R. Chitgarha, M. Tur, N. Ahmed, S. R. Nuccio, I. M. Fazal, X. Wu, M. W. Haney, C. Langrock, M. M. Fejer, A. E. Willner, “High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line,” IEEE Photon. J. 4(4), 1220–1235 (2012).
[CrossRef]

IEEE Photon. Technol. Lett.

M. S. Rasras, I. Kang, M. Dinu, J. Jaques, N. Dutta, A. Piccirilli, M. A. Cappuzzo, E. Y. Chen, L. T. Gomez, A. Wong-Foy, S. Cabot, G. S. Johnson, L. Buhl, S. S. Patel, “A programmable 8-bit optical correlator filter for optical bit pattern recognition,” IEEE Photon. Technol. Lett. 20(9), 694–696 (2008).
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H. J. Caulfield, S. Dolev, “Why future supercomputing requires optics,” Nat. Photonics 4(5), 261–263 (2010).
[CrossRef]

V. R. Supradeepa, C. M. Long, R. Wu, F. Ferdous, E. Hamidi, D. E. Leaird, A. M. Weiner, “Comb-Based Radio-Frequency Photonic Filters with Rapid Tunability and High Selectivity,” Nat. Photonics 6(3), 186–194 (2012).
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J. Kakande, R. Slavı’k, F. Parmigiani, A. Bogris, D. Syvridis, L. Grüner-Nielsen, R. Phelan, P. Petropoulos, D. J. Richardson, “Multilevel quantization of optical phase in a novel coherent parametric mixer architecture,” Nat. Photonics 5(12), 748–752 (2011).
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[CrossRef]

Other

M. Ziyadi, M. Reza Chitgarha, S. Khaleghi, A. Mohajerin-Ariaei, A. Almaiman, J. Touch, M. Tur, C. Langrock, M. Fejer, and A. E. Willner, “Tunable Optical Correlator using an Optical Frequency Comb for Generating Multiple Taps in a Tapped-Delay-Line Composed of a Single Nonlinear Element” European Conference on Optical Communications (ECOC), Tu.1.C.5, London, UK, (2013).

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Figures (4)

Fig. 1
Fig. 1

Conceptual block diagram of a tunable optical correlator. (a) Mapping data stream into optical QPSK signals. (b) Concept of correlation for matched and unmatched patterns. (c) Coherent detection of optical correlator for 6 taps. (d) Optical correlator using two stages of nonlinearities and discrete pump lasers. (e) Optical correlator using one nonlinear stage and optical frequency comb source.

Fig. 2
Fig. 2

Experimental setup for tunable optical correlator using an optical frequency comb. (MLL: Mode Lock Laser, DLI: Delay Line Interferometer, HNLF: Highly Nonlinear Fiber, BPF: Band Pass Filter, PC: Polarization Controller, EDFA: Erbium Doped Fiber Amplifier)

Fig. 3
Fig. 3

Experimental result for coherent correlator output of different patterns. (a) 2-tap for pattern [CC] with EVM 9.8%. (b) 3-tap for pattern [ADB] with EVM8.3%. (c) 4-tap correlator for pattern [CCXXAA] with EVM 7.4%

Fig. 4
Fig. 4

Experimental results for 6-tap coherent correlator output with the pattern peaks and corresponding optical data phase for (a) Pattern [DBCDCC]. (b) Pattern [BBCADB].

Equations (1)

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A out i=1 N A pump * A D,i A F,i A S (tiT)

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