Abstract

A hybrid analysis of a continuous-wave terahertz photomixer source structure with plasmonic nano-grating electrodes is presented. Using the hybrid analysis, the enhancement of the optical power absorption due to the presence of the one-dimensional metallic nano-grating is investigated by defining an absorption enhancement factor. We show that the proposed absorption enhancement factor can be used as a design tool, whose maximization provides the optimum geometrical parameters of the nano-grating. Based on drift-diffusion model, the photocurrent enhancement due to the nano-grating electrodes is studied under three different bias configurations. Moreover, the dependence of the photocurrent on the physical parameters of the photomixer is analyzed.

© 2013 OSA

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    [CrossRef]
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    [CrossRef] [PubMed]
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    [CrossRef]
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  18. P. Sheng, R. S. Stepleman, and P. N. Sanda, “Exact eigenfunctions for square-wave gratings: Application to diffraction and surface-plasmon calculations,” Phys. Rev. B26(6), 2907 (1982).
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  19. P. Lalanne, J. P. Hugonin, S. Astilean, M. Palamaru, and K. D. Möller, “One-mode model and airy-like formulae for one-dimensional metallic gratings,” J. Opt. A: Pure Appl. Opt.2(1), 48 (1999).
    [CrossRef]
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  26. M. G. Deceglie, V. E. Ferry, A. P. Alivisatos, and H. A. Atwater, “Design of nanostructured solar cells using coupled optical and electrical modeling,” Nano Lett.12(6), 2894–2900 (2012).
    [CrossRef] [PubMed]
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    [CrossRef]
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    [CrossRef] [PubMed]
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    [CrossRef]

2013

C. W. Berry, N. Wang, M. R. Hashemi, M. Unlu, and M. Jarrahi, “Significant performance enhancement in photoconductive terahertz optoelectronics by incorporating plasmonic contact electrodes,” Nature Commun.4, 1622 (2013).
[CrossRef]

2012

C. W. Berry and M. Jarrahi, “Terahertz generation using plasmonic photoconductive gratings,” New J. Phys.14, 105029 (2012).
[CrossRef]

B. Heshmat, H. Pahlevaninezhad, Y. Pang, M. M. Shirazi, R. B. Lewis, T. Tiedje, R. Gordon, and T. E. Darcie, “Nanoplasmonic terahertz photoconductive switch on GaAs,” Nano Letters12(12), 6255–6259 (2012).
[CrossRef] [PubMed]

S. G. Park, K. H. Jin, M. Yi, J. C. Ye, J. Ahn, and K. H. Jeong, “Enhancement of terahertz pulse emission by optical nanoantenna,” ACS nano6(3), 2026–2031 (2012).
[CrossRef] [PubMed]

M. G. Deceglie, V. E. Ferry, A. P. Alivisatos, and H. A. Atwater, “Design of nanostructured solar cells using coupled optical and electrical modeling,” Nano Lett.12(6), 2894–2900 (2012).
[CrossRef] [PubMed]

S. Jafarlou, M. Neshat, and S. Safavi-Naeini, “A fast method for analysis of guided waves and radiation from a nano-scale slit loaded waveguide for a THz photoconductive source,” IEEE Trans. Terahertz Sci. Technol.2(6), 652–658 (2012).
[CrossRef]

M. Khabiri, M. Neshat, and S. Safavi-Naeini, “Hybrid computational simulation and study of continuous wave terahertz photomixers,” IEEE Trans. Terahertz Sci. Technol.2(6), 605–616 (2012).
[CrossRef]

S. H. Kim, C. M. Lee, S. B. Sim, J. H. Kim, J. H. Choi, W. S. Han, K. J. Ahn, and K. J. Y., “Enhanced in and out-coupling of InGaAs slab waveguides by periodic metal slit arrays,” Opt. Express20(6), 6365–6374 (2012).
[CrossRef] [PubMed]

S. G. Park, Y. Choi, Y. J. Oh, and K. H. Jeong, “Terahertz photoconductive antenna with metal nanoislands,” Opt. Express20(23), 25530–25535 (2012).
[CrossRef] [PubMed]

2011

A. T. M. Rahman, K. Vasilev, and P. Majewski, “Analytical solution of the fundamental waveguide mode of one-dimensional transmission grating for tm polarization,” J. Opt. Soc. Am. B.28(12), 2919–2924 (2011).
[CrossRef]

S. Preu, G.H. Döhler, S. Malzer, L. J. Wang, and A. C. Gossard, “Tunable, continuous-wave terahertz photomixer sources and applications,” J. Appl. Phys.109, 061301 (2011).
[CrossRef]

2010

M. Neshat, D. Saeedkia, L. Rezaee, and S. Safavi-Naeini, “A global approach for modeling and analysis of edge-coupled traveling-wave terahertz photoconductive sources,” IEEE Trans. Microw. Theory Tech.58(7), 1952–1966 (2010).
[CrossRef]

C. Min, J. Li, G. Veronis, J. Y. Lee, S. Fan, and P. Peumans, “Enhancement of optical absorption in thin-film organic solar cells through the excitation of plasmonic modes in metallic gratings,” Appl. Phys. Lett.96(13), 133302 (2010).
[CrossRef]

P. Zilio, D. Sammito, G. Zacco, and F. Romanato, “Absorption profile modulation by means of 1D digital plasmonic gratings,” Opt. Express18, 19558–19565 (2010).
[CrossRef] [PubMed]

2008

V. N. Truchin, A. V. Andrianov, and N. N. Zinovev, “Generation of terahertz radiation by a moving bunch of nonequilibrium electron-hole plasma,” Phys. Rev. B78(15), 155325 (2008).
[CrossRef]

2006

D. Crouse and P. Keshavareddy, “A method for designing electromagnetic resonance enhanced silicon-on-insulator metal–semiconductor–metal photodetectors,” J. Opt. A: Pure Appl. Opt.8, 175 (2006).
[CrossRef]

2003

2001

H. Nemec, A. Pashkin, P. Kuzel, M. Khazan, S. Schnull, and I. Wilke, “Carrier dynamics in low-temperature grown GaAs studied by terahertz emission spectroscopy,” J. Appl. Phys.90(3), 1303–1306 (2001).
[CrossRef]

S. Collin, F. Pardo, R. Teissier, and J. L. Pelouard, “Strong discontinuities in the complex photonic band structure of transmission metallic gratings,” Phys. Rev. B63(3), 033107 (2001).
[CrossRef]

1999

P. Lalanne, J. P. Hugonin, S. Astilean, M. Palamaru, and K. D. Möller, “One-mode model and airy-like formulae for one-dimensional metallic gratings,” J. Opt. A: Pure Appl. Opt.2(1), 48 (1999).
[CrossRef]

J. A. Porto, F. J. Garcia-Vidal, and J. B. Pendry, “Transmission resonances on metallic gratings with very narrow slits,” Phys. Rev. Lett.83(14), 2845–2848 (1999).
[CrossRef]

1998

T. W. Ebbesen, H. J. Lezec, H. F. Ghaemi, T. Thio, and P. A. Wolff, “Extraordinary optical transmission through sub-wavelength hole arrays,” Nature391(6668), 667–669 (1998).
[CrossRef]

A. D. Rakic, A. B. Djurišic, J. M. Elazar, and M. L. Majewski, “Optical properties of metallic films for vertical-cavity optoelectronic devices,” Appl. Opt.3722, 5271–5283 (1998).
[CrossRef]

1996

P. U. Jepsen, R. H. Jacobsen, and S. R. Keiding, “Generation and detection of terahertz pulses from biased semiconductor antennas,” J. Opt. Soc. Am. B.13(11), 2424–2436 (1996).
[CrossRef]

1993

T. Dekorsy, T. Pfeifer, W. Kütt, and H. Kurz, “Subpicosecond carrier transport in GaAs surface-space-charge fields,” Phys. Rev. B47(7), 3842 (1993).
[CrossRef]

1982

P. Sheng, R. S. Stepleman, and P. N. Sanda, “Exact eigenfunctions for square-wave gratings: Application to diffraction and surface-plasmon calculations,” Phys. Rev. B26(6), 2907 (1982).
[CrossRef]

1969

H. Engan, “Excitation of elastic surface waves by spatial harmonics of interdigital transducers,” IEEE Trans. Electron Dev.16(12), 1014–1017 (1969).
[CrossRef]

Ahn, J.

S. G. Park, K. H. Jin, M. Yi, J. C. Ye, J. Ahn, and K. H. Jeong, “Enhancement of terahertz pulse emission by optical nanoantenna,” ACS nano6(3), 2026–2031 (2012).
[CrossRef] [PubMed]

Ahn, K. J.

Alivisatos, A. P.

M. G. Deceglie, V. E. Ferry, A. P. Alivisatos, and H. A. Atwater, “Design of nanostructured solar cells using coupled optical and electrical modeling,” Nano Lett.12(6), 2894–2900 (2012).
[CrossRef] [PubMed]

Andrianov, A. V.

V. N. Truchin, A. V. Andrianov, and N. N. Zinovev, “Generation of terahertz radiation by a moving bunch of nonequilibrium electron-hole plasma,” Phys. Rev. B78(15), 155325 (2008).
[CrossRef]

Astilean, S.

P. Lalanne, J. P. Hugonin, S. Astilean, M. Palamaru, and K. D. Möller, “One-mode model and airy-like formulae for one-dimensional metallic gratings,” J. Opt. A: Pure Appl. Opt.2(1), 48 (1999).
[CrossRef]

Atwater, H. A.

M. G. Deceglie, V. E. Ferry, A. P. Alivisatos, and H. A. Atwater, “Design of nanostructured solar cells using coupled optical and electrical modeling,” Nano Lett.12(6), 2894–2900 (2012).
[CrossRef] [PubMed]

Berry, C. W.

C. W. Berry, N. Wang, M. R. Hashemi, M. Unlu, and M. Jarrahi, “Significant performance enhancement in photoconductive terahertz optoelectronics by incorporating plasmonic contact electrodes,” Nature Commun.4, 1622 (2013).
[CrossRef]

C. W. Berry and M. Jarrahi, “Terahertz generation using plasmonic photoconductive gratings,” New J. Phys.14, 105029 (2012).
[CrossRef]

Choi, J. H.

Choi, Y.

Chuang, S. L.

S. L. Chuang, Physics of optoelectronic devices (Series in pure & applied optics) (Wiley, 2009).

Collin, S.

S. Collin, F. Pardo, R. Teissier, and J. L. Pelouard, “Strong discontinuities in the complex photonic band structure of transmission metallic gratings,” Phys. Rev. B63(3), 033107 (2001).
[CrossRef]

Crouse, D.

D. Crouse and P. Keshavareddy, “A method for designing electromagnetic resonance enhanced silicon-on-insulator metal–semiconductor–metal photodetectors,” J. Opt. A: Pure Appl. Opt.8, 175 (2006).
[CrossRef]

Darcie, T. E.

B. Heshmat, H. Pahlevaninezhad, Y. Pang, M. M. Shirazi, R. B. Lewis, T. Tiedje, R. Gordon, and T. E. Darcie, “Nanoplasmonic terahertz photoconductive switch on GaAs,” Nano Letters12(12), 6255–6259 (2012).
[CrossRef] [PubMed]

Deceglie, M. G.

M. G. Deceglie, V. E. Ferry, A. P. Alivisatos, and H. A. Atwater, “Design of nanostructured solar cells using coupled optical and electrical modeling,” Nano Lett.12(6), 2894–2900 (2012).
[CrossRef] [PubMed]

Dekorsy, T.

T. Dekorsy, T. Pfeifer, W. Kütt, and H. Kurz, “Subpicosecond carrier transport in GaAs surface-space-charge fields,” Phys. Rev. B47(7), 3842 (1993).
[CrossRef]

Djurišic, A. B.

A. D. Rakic, A. B. Djurišic, J. M. Elazar, and M. L. Majewski, “Optical properties of metallic films for vertical-cavity optoelectronic devices,” Appl. Opt.3722, 5271–5283 (1998).
[CrossRef]

Döhler, G.H.

S. Preu, G.H. Döhler, S. Malzer, L. J. Wang, and A. C. Gossard, “Tunable, continuous-wave terahertz photomixer sources and applications,” J. Appl. Phys.109, 061301 (2011).
[CrossRef]

Ebbesen, T. W.

T. W. Ebbesen, H. J. Lezec, H. F. Ghaemi, T. Thio, and P. A. Wolff, “Extraordinary optical transmission through sub-wavelength hole arrays,” Nature391(6668), 667–669 (1998).
[CrossRef]

Elazar, J. M.

A. D. Rakic, A. B. Djurišic, J. M. Elazar, and M. L. Majewski, “Optical properties of metallic films for vertical-cavity optoelectronic devices,” Appl. Opt.3722, 5271–5283 (1998).
[CrossRef]

Engan, H.

H. Engan, “Excitation of elastic surface waves by spatial harmonics of interdigital transducers,” IEEE Trans. Electron Dev.16(12), 1014–1017 (1969).
[CrossRef]

Fan, S.

C. Min, J. Li, G. Veronis, J. Y. Lee, S. Fan, and P. Peumans, “Enhancement of optical absorption in thin-film organic solar cells through the excitation of plasmonic modes in metallic gratings,” Appl. Phys. Lett.96(13), 133302 (2010).
[CrossRef]

Ferry, V. E.

M. G. Deceglie, V. E. Ferry, A. P. Alivisatos, and H. A. Atwater, “Design of nanostructured solar cells using coupled optical and electrical modeling,” Nano Lett.12(6), 2894–2900 (2012).
[CrossRef] [PubMed]

Garcia-Vidal, F. J.

J. A. Porto, F. J. Garcia-Vidal, and J. B. Pendry, “Transmission resonances on metallic gratings with very narrow slits,” Phys. Rev. Lett.83(14), 2845–2848 (1999).
[CrossRef]

Ghaemi, H. F.

T. W. Ebbesen, H. J. Lezec, H. F. Ghaemi, T. Thio, and P. A. Wolff, “Extraordinary optical transmission through sub-wavelength hole arrays,” Nature391(6668), 667–669 (1998).
[CrossRef]

Gordon, R.

B. Heshmat, H. Pahlevaninezhad, Y. Pang, M. M. Shirazi, R. B. Lewis, T. Tiedje, R. Gordon, and T. E. Darcie, “Nanoplasmonic terahertz photoconductive switch on GaAs,” Nano Letters12(12), 6255–6259 (2012).
[CrossRef] [PubMed]

Gossard, A. C.

S. Preu, G.H. Döhler, S. Malzer, L. J. Wang, and A. C. Gossard, “Tunable, continuous-wave terahertz photomixer sources and applications,” J. Appl. Phys.109, 061301 (2011).
[CrossRef]

Han, W. S.

Hashemi, M. R.

C. W. Berry, N. Wang, M. R. Hashemi, M. Unlu, and M. Jarrahi, “Significant performance enhancement in photoconductive terahertz optoelectronics by incorporating plasmonic contact electrodes,” Nature Commun.4, 1622 (2013).
[CrossRef]

Heshmat, B.

B. Heshmat, H. Pahlevaninezhad, Y. Pang, M. M. Shirazi, R. B. Lewis, T. Tiedje, R. Gordon, and T. E. Darcie, “Nanoplasmonic terahertz photoconductive switch on GaAs,” Nano Letters12(12), 6255–6259 (2012).
[CrossRef] [PubMed]

Hugonin, J. P.

P. Lalanne, J. P. Hugonin, S. Astilean, M. Palamaru, and K. D. Möller, “One-mode model and airy-like formulae for one-dimensional metallic gratings,” J. Opt. A: Pure Appl. Opt.2(1), 48 (1999).
[CrossRef]

Jacobsen, R. H.

P. U. Jepsen, R. H. Jacobsen, and S. R. Keiding, “Generation and detection of terahertz pulses from biased semiconductor antennas,” J. Opt. Soc. Am. B.13(11), 2424–2436 (1996).
[CrossRef]

Jafarlou, S.

S. Jafarlou, M. Neshat, and S. Safavi-Naeini, “A fast method for analysis of guided waves and radiation from a nano-scale slit loaded waveguide for a THz photoconductive source,” IEEE Trans. Terahertz Sci. Technol.2(6), 652–658 (2012).
[CrossRef]

Jarrahi, M.

C. W. Berry, N. Wang, M. R. Hashemi, M. Unlu, and M. Jarrahi, “Significant performance enhancement in photoconductive terahertz optoelectronics by incorporating plasmonic contact electrodes,” Nature Commun.4, 1622 (2013).
[CrossRef]

C. W. Berry and M. Jarrahi, “Terahertz generation using plasmonic photoconductive gratings,” New J. Phys.14, 105029 (2012).
[CrossRef]

Jeong, K. H.

S. G. Park, K. H. Jin, M. Yi, J. C. Ye, J. Ahn, and K. H. Jeong, “Enhancement of terahertz pulse emission by optical nanoantenna,” ACS nano6(3), 2026–2031 (2012).
[CrossRef] [PubMed]

S. G. Park, Y. Choi, Y. J. Oh, and K. H. Jeong, “Terahertz photoconductive antenna with metal nanoislands,” Opt. Express20(23), 25530–25535 (2012).
[CrossRef] [PubMed]

Jepsen, P. U.

P. U. Jepsen, R. H. Jacobsen, and S. R. Keiding, “Generation and detection of terahertz pulses from biased semiconductor antennas,” J. Opt. Soc. Am. B.13(11), 2424–2436 (1996).
[CrossRef]

Jin, K. H.

S. G. Park, K. H. Jin, M. Yi, J. C. Ye, J. Ahn, and K. H. Jeong, “Enhancement of terahertz pulse emission by optical nanoantenna,” ACS nano6(3), 2026–2031 (2012).
[CrossRef] [PubMed]

Keiding, S. R.

P. U. Jepsen, R. H. Jacobsen, and S. R. Keiding, “Generation and detection of terahertz pulses from biased semiconductor antennas,” J. Opt. Soc. Am. B.13(11), 2424–2436 (1996).
[CrossRef]

Keshavareddy, P.

D. Crouse and P. Keshavareddy, “A method for designing electromagnetic resonance enhanced silicon-on-insulator metal–semiconductor–metal photodetectors,” J. Opt. A: Pure Appl. Opt.8, 175 (2006).
[CrossRef]

Khabiri, M.

M. Khabiri, M. Neshat, and S. Safavi-Naeini, “Hybrid computational simulation and study of continuous wave terahertz photomixers,” IEEE Trans. Terahertz Sci. Technol.2(6), 605–616 (2012).
[CrossRef]

Khazan, M.

H. Nemec, A. Pashkin, P. Kuzel, M. Khazan, S. Schnull, and I. Wilke, “Carrier dynamics in low-temperature grown GaAs studied by terahertz emission spectroscopy,” J. Appl. Phys.90(3), 1303–1306 (2001).
[CrossRef]

Kim, J. H.

Kim, S. H.

Kurz, H.

T. Dekorsy, T. Pfeifer, W. Kütt, and H. Kurz, “Subpicosecond carrier transport in GaAs surface-space-charge fields,” Phys. Rev. B47(7), 3842 (1993).
[CrossRef]

Kütt, W.

T. Dekorsy, T. Pfeifer, W. Kütt, and H. Kurz, “Subpicosecond carrier transport in GaAs surface-space-charge fields,” Phys. Rev. B47(7), 3842 (1993).
[CrossRef]

Kuzel, P.

H. Nemec, A. Pashkin, P. Kuzel, M. Khazan, S. Schnull, and I. Wilke, “Carrier dynamics in low-temperature grown GaAs studied by terahertz emission spectroscopy,” J. Appl. Phys.90(3), 1303–1306 (2001).
[CrossRef]

Lalanne, P.

P. Lalanne, J. P. Hugonin, S. Astilean, M. Palamaru, and K. D. Möller, “One-mode model and airy-like formulae for one-dimensional metallic gratings,” J. Opt. A: Pure Appl. Opt.2(1), 48 (1999).
[CrossRef]

Lee, C. M.

Lee, J. Y.

C. Min, J. Li, G. Veronis, J. Y. Lee, S. Fan, and P. Peumans, “Enhancement of optical absorption in thin-film organic solar cells through the excitation of plasmonic modes in metallic gratings,” Appl. Phys. Lett.96(13), 133302 (2010).
[CrossRef]

Lewis, R. B.

B. Heshmat, H. Pahlevaninezhad, Y. Pang, M. M. Shirazi, R. B. Lewis, T. Tiedje, R. Gordon, and T. E. Darcie, “Nanoplasmonic terahertz photoconductive switch on GaAs,” Nano Letters12(12), 6255–6259 (2012).
[CrossRef] [PubMed]

Lezec, H. J.

T. W. Ebbesen, H. J. Lezec, H. F. Ghaemi, T. Thio, and P. A. Wolff, “Extraordinary optical transmission through sub-wavelength hole arrays,” Nature391(6668), 667–669 (1998).
[CrossRef]

Li, J.

C. Min, J. Li, G. Veronis, J. Y. Lee, S. Fan, and P. Peumans, “Enhancement of optical absorption in thin-film organic solar cells through the excitation of plasmonic modes in metallic gratings,” Appl. Phys. Lett.96(13), 133302 (2010).
[CrossRef]

Liu, D.

Majewski, M. L.

A. D. Rakic, A. B. Djurišic, J. M. Elazar, and M. L. Majewski, “Optical properties of metallic films for vertical-cavity optoelectronic devices,” Appl. Opt.3722, 5271–5283 (1998).
[CrossRef]

Majewski, P.

A. T. M. Rahman, K. Vasilev, and P. Majewski, “Analytical solution of the fundamental waveguide mode of one-dimensional transmission grating for tm polarization,” J. Opt. Soc. Am. B.28(12), 2919–2924 (2011).
[CrossRef]

Malzer, S.

S. Preu, G.H. Döhler, S. Malzer, L. J. Wang, and A. C. Gossard, “Tunable, continuous-wave terahertz photomixer sources and applications,” J. Appl. Phys.109, 061301 (2011).
[CrossRef]

Min, C.

C. Min, J. Li, G. Veronis, J. Y. Lee, S. Fan, and P. Peumans, “Enhancement of optical absorption in thin-film organic solar cells through the excitation of plasmonic modes in metallic gratings,” Appl. Phys. Lett.96(13), 133302 (2010).
[CrossRef]

Möller, K. D.

P. Lalanne, J. P. Hugonin, S. Astilean, M. Palamaru, and K. D. Möller, “One-mode model and airy-like formulae for one-dimensional metallic gratings,” J. Opt. A: Pure Appl. Opt.2(1), 48 (1999).
[CrossRef]

Nemec, H.

H. Nemec, A. Pashkin, P. Kuzel, M. Khazan, S. Schnull, and I. Wilke, “Carrier dynamics in low-temperature grown GaAs studied by terahertz emission spectroscopy,” J. Appl. Phys.90(3), 1303–1306 (2001).
[CrossRef]

Neshat, M.

S. Jafarlou, M. Neshat, and S. Safavi-Naeini, “A fast method for analysis of guided waves and radiation from a nano-scale slit loaded waveguide for a THz photoconductive source,” IEEE Trans. Terahertz Sci. Technol.2(6), 652–658 (2012).
[CrossRef]

M. Khabiri, M. Neshat, and S. Safavi-Naeini, “Hybrid computational simulation and study of continuous wave terahertz photomixers,” IEEE Trans. Terahertz Sci. Technol.2(6), 605–616 (2012).
[CrossRef]

M. Neshat, D. Saeedkia, L. Rezaee, and S. Safavi-Naeini, “A global approach for modeling and analysis of edge-coupled traveling-wave terahertz photoconductive sources,” IEEE Trans. Microw. Theory Tech.58(7), 1952–1966 (2010).
[CrossRef]

Oh, Y. J.

Pahlevaninezhad, H.

B. Heshmat, H. Pahlevaninezhad, Y. Pang, M. M. Shirazi, R. B. Lewis, T. Tiedje, R. Gordon, and T. E. Darcie, “Nanoplasmonic terahertz photoconductive switch on GaAs,” Nano Letters12(12), 6255–6259 (2012).
[CrossRef] [PubMed]

Palamaru, M.

P. Lalanne, J. P. Hugonin, S. Astilean, M. Palamaru, and K. D. Möller, “One-mode model and airy-like formulae for one-dimensional metallic gratings,” J. Opt. A: Pure Appl. Opt.2(1), 48 (1999).
[CrossRef]

Palik, E. D.

E. D. Palik, Handbook of Optical Constants of Solids (Academic, 1998).

Pang, Y.

B. Heshmat, H. Pahlevaninezhad, Y. Pang, M. M. Shirazi, R. B. Lewis, T. Tiedje, R. Gordon, and T. E. Darcie, “Nanoplasmonic terahertz photoconductive switch on GaAs,” Nano Letters12(12), 6255–6259 (2012).
[CrossRef] [PubMed]

Pardo, F.

S. Collin, F. Pardo, R. Teissier, and J. L. Pelouard, “Strong discontinuities in the complex photonic band structure of transmission metallic gratings,” Phys. Rev. B63(3), 033107 (2001).
[CrossRef]

Park, S. G.

S. G. Park, Y. Choi, Y. J. Oh, and K. H. Jeong, “Terahertz photoconductive antenna with metal nanoislands,” Opt. Express20(23), 25530–25535 (2012).
[CrossRef] [PubMed]

S. G. Park, K. H. Jin, M. Yi, J. C. Ye, J. Ahn, and K. H. Jeong, “Enhancement of terahertz pulse emission by optical nanoantenna,” ACS nano6(3), 2026–2031 (2012).
[CrossRef] [PubMed]

Pashkin, A.

H. Nemec, A. Pashkin, P. Kuzel, M. Khazan, S. Schnull, and I. Wilke, “Carrier dynamics in low-temperature grown GaAs studied by terahertz emission spectroscopy,” J. Appl. Phys.90(3), 1303–1306 (2001).
[CrossRef]

Pelouard, J. L.

S. Collin, F. Pardo, R. Teissier, and J. L. Pelouard, “Strong discontinuities in the complex photonic band structure of transmission metallic gratings,” Phys. Rev. B63(3), 033107 (2001).
[CrossRef]

Pendry, J. B.

J. A. Porto, F. J. Garcia-Vidal, and J. B. Pendry, “Transmission resonances on metallic gratings with very narrow slits,” Phys. Rev. Lett.83(14), 2845–2848 (1999).
[CrossRef]

Peumans, P.

C. Min, J. Li, G. Veronis, J. Y. Lee, S. Fan, and P. Peumans, “Enhancement of optical absorption in thin-film organic solar cells through the excitation of plasmonic modes in metallic gratings,” Appl. Phys. Lett.96(13), 133302 (2010).
[CrossRef]

Pfeifer, T.

T. Dekorsy, T. Pfeifer, W. Kütt, and H. Kurz, “Subpicosecond carrier transport in GaAs surface-space-charge fields,” Phys. Rev. B47(7), 3842 (1993).
[CrossRef]

Porto, J. A.

J. A. Porto, F. J. Garcia-Vidal, and J. B. Pendry, “Transmission resonances on metallic gratings with very narrow slits,” Phys. Rev. Lett.83(14), 2845–2848 (1999).
[CrossRef]

Preu, S.

S. Preu, G.H. Döhler, S. Malzer, L. J. Wang, and A. C. Gossard, “Tunable, continuous-wave terahertz photomixer sources and applications,” J. Appl. Phys.109, 061301 (2011).
[CrossRef]

Qin, J.

Rahman, A. T. M.

A. T. M. Rahman, K. Vasilev, and P. Majewski, “Analytical solution of the fundamental waveguide mode of one-dimensional transmission grating for tm polarization,” J. Opt. Soc. Am. B.28(12), 2919–2924 (2011).
[CrossRef]

Rakic, A. D.

A. D. Rakic, A. B. Djurišic, J. M. Elazar, and M. L. Majewski, “Optical properties of metallic films for vertical-cavity optoelectronic devices,” Appl. Opt.3722, 5271–5283 (1998).
[CrossRef]

Rezaee, L.

M. Neshat, D. Saeedkia, L. Rezaee, and S. Safavi-Naeini, “A global approach for modeling and analysis of edge-coupled traveling-wave terahertz photoconductive sources,” IEEE Trans. Microw. Theory Tech.58(7), 1952–1966 (2010).
[CrossRef]

Romanato, F.

Saeedkia, D.

M. Neshat, D. Saeedkia, L. Rezaee, and S. Safavi-Naeini, “A global approach for modeling and analysis of edge-coupled traveling-wave terahertz photoconductive sources,” IEEE Trans. Microw. Theory Tech.58(7), 1952–1966 (2010).
[CrossRef]

Safavi-Naeini, S.

S. Jafarlou, M. Neshat, and S. Safavi-Naeini, “A fast method for analysis of guided waves and radiation from a nano-scale slit loaded waveguide for a THz photoconductive source,” IEEE Trans. Terahertz Sci. Technol.2(6), 652–658 (2012).
[CrossRef]

M. Khabiri, M. Neshat, and S. Safavi-Naeini, “Hybrid computational simulation and study of continuous wave terahertz photomixers,” IEEE Trans. Terahertz Sci. Technol.2(6), 605–616 (2012).
[CrossRef]

M. Neshat, D. Saeedkia, L. Rezaee, and S. Safavi-Naeini, “A global approach for modeling and analysis of edge-coupled traveling-wave terahertz photoconductive sources,” IEEE Trans. Microw. Theory Tech.58(7), 1952–1966 (2010).
[CrossRef]

Sammito, D.

Sanda, P. N.

P. Sheng, R. S. Stepleman, and P. N. Sanda, “Exact eigenfunctions for square-wave gratings: Application to diffraction and surface-plasmon calculations,” Phys. Rev. B26(6), 2907 (1982).
[CrossRef]

Schnull, S.

H. Nemec, A. Pashkin, P. Kuzel, M. Khazan, S. Schnull, and I. Wilke, “Carrier dynamics in low-temperature grown GaAs studied by terahertz emission spectroscopy,” J. Appl. Phys.90(3), 1303–1306 (2001).
[CrossRef]

Sheng, P.

P. Sheng, R. S. Stepleman, and P. N. Sanda, “Exact eigenfunctions for square-wave gratings: Application to diffraction and surface-plasmon calculations,” Phys. Rev. B26(6), 2907 (1982).
[CrossRef]

Shirazi, M. M.

B. Heshmat, H. Pahlevaninezhad, Y. Pang, M. M. Shirazi, R. B. Lewis, T. Tiedje, R. Gordon, and T. E. Darcie, “Nanoplasmonic terahertz photoconductive switch on GaAs,” Nano Letters12(12), 6255–6259 (2012).
[CrossRef] [PubMed]

Sim, S. B.

Stepleman, R. S.

P. Sheng, R. S. Stepleman, and P. N. Sanda, “Exact eigenfunctions for square-wave gratings: Application to diffraction and surface-plasmon calculations,” Phys. Rev. B26(6), 2907 (1982).
[CrossRef]

Teissier, R.

S. Collin, F. Pardo, R. Teissier, and J. L. Pelouard, “Strong discontinuities in the complex photonic band structure of transmission metallic gratings,” Phys. Rev. B63(3), 033107 (2001).
[CrossRef]

Thio, T.

T. W. Ebbesen, H. J. Lezec, H. F. Ghaemi, T. Thio, and P. A. Wolff, “Extraordinary optical transmission through sub-wavelength hole arrays,” Nature391(6668), 667–669 (1998).
[CrossRef]

Tiedje, T.

B. Heshmat, H. Pahlevaninezhad, Y. Pang, M. M. Shirazi, R. B. Lewis, T. Tiedje, R. Gordon, and T. E. Darcie, “Nanoplasmonic terahertz photoconductive switch on GaAs,” Nano Letters12(12), 6255–6259 (2012).
[CrossRef] [PubMed]

Truchin, V. N.

V. N. Truchin, A. V. Andrianov, and N. N. Zinovev, “Generation of terahertz radiation by a moving bunch of nonequilibrium electron-hole plasma,” Phys. Rev. B78(15), 155325 (2008).
[CrossRef]

Unlu, M.

C. W. Berry, N. Wang, M. R. Hashemi, M. Unlu, and M. Jarrahi, “Significant performance enhancement in photoconductive terahertz optoelectronics by incorporating plasmonic contact electrodes,” Nature Commun.4, 1622 (2013).
[CrossRef]

Vasilev, K.

A. T. M. Rahman, K. Vasilev, and P. Majewski, “Analytical solution of the fundamental waveguide mode of one-dimensional transmission grating for tm polarization,” J. Opt. Soc. Am. B.28(12), 2919–2924 (2011).
[CrossRef]

Veronis, G.

C. Min, J. Li, G. Veronis, J. Y. Lee, S. Fan, and P. Peumans, “Enhancement of optical absorption in thin-film organic solar cells through the excitation of plasmonic modes in metallic gratings,” Appl. Phys. Lett.96(13), 133302 (2010).
[CrossRef]

Wang, L. J.

S. Preu, G.H. Döhler, S. Malzer, L. J. Wang, and A. C. Gossard, “Tunable, continuous-wave terahertz photomixer sources and applications,” J. Appl. Phys.109, 061301 (2011).
[CrossRef]

Wang, N.

C. W. Berry, N. Wang, M. R. Hashemi, M. Unlu, and M. Jarrahi, “Significant performance enhancement in photoconductive terahertz optoelectronics by incorporating plasmonic contact electrodes,” Nature Commun.4, 1622 (2013).
[CrossRef]

Wilke, I.

H. Nemec, A. Pashkin, P. Kuzel, M. Khazan, S. Schnull, and I. Wilke, “Carrier dynamics in low-temperature grown GaAs studied by terahertz emission spectroscopy,” J. Appl. Phys.90(3), 1303–1306 (2001).
[CrossRef]

Wolff, P. A.

T. W. Ebbesen, H. J. Lezec, H. F. Ghaemi, T. Thio, and P. A. Wolff, “Extraordinary optical transmission through sub-wavelength hole arrays,” Nature391(6668), 667–669 (1998).
[CrossRef]

Y., K. J.

Ye, J. C.

S. G. Park, K. H. Jin, M. Yi, J. C. Ye, J. Ahn, and K. H. Jeong, “Enhancement of terahertz pulse emission by optical nanoantenna,” ACS nano6(3), 2026–2031 (2012).
[CrossRef] [PubMed]

Yi, M.

S. G. Park, K. H. Jin, M. Yi, J. C. Ye, J. Ahn, and K. H. Jeong, “Enhancement of terahertz pulse emission by optical nanoantenna,” ACS nano6(3), 2026–2031 (2012).
[CrossRef] [PubMed]

Zacco, G.

Zilio, P.

Zinovev, N. N.

V. N. Truchin, A. V. Andrianov, and N. N. Zinovev, “Generation of terahertz radiation by a moving bunch of nonequilibrium electron-hole plasma,” Phys. Rev. B78(15), 155325 (2008).
[CrossRef]

ACS nano

S. G. Park, K. H. Jin, M. Yi, J. C. Ye, J. Ahn, and K. H. Jeong, “Enhancement of terahertz pulse emission by optical nanoantenna,” ACS nano6(3), 2026–2031 (2012).
[CrossRef] [PubMed]

Appl. Opt.

D. Liu and J. Qin, “Carrier Dynamics of Terahertz Emission from Low-Temperature-Grown GaAs,” Appl. Opt.42, 3678–3683 (2003).
[CrossRef] [PubMed]

A. D. Rakic, A. B. Djurišic, J. M. Elazar, and M. L. Majewski, “Optical properties of metallic films for vertical-cavity optoelectronic devices,” Appl. Opt.3722, 5271–5283 (1998).
[CrossRef]

Appl. Phys. Lett.

C. Min, J. Li, G. Veronis, J. Y. Lee, S. Fan, and P. Peumans, “Enhancement of optical absorption in thin-film organic solar cells through the excitation of plasmonic modes in metallic gratings,” Appl. Phys. Lett.96(13), 133302 (2010).
[CrossRef]

IEEE Trans. Electron Dev.

H. Engan, “Excitation of elastic surface waves by spatial harmonics of interdigital transducers,” IEEE Trans. Electron Dev.16(12), 1014–1017 (1969).
[CrossRef]

IEEE Trans. Microw. Theory Tech.

M. Neshat, D. Saeedkia, L. Rezaee, and S. Safavi-Naeini, “A global approach for modeling and analysis of edge-coupled traveling-wave terahertz photoconductive sources,” IEEE Trans. Microw. Theory Tech.58(7), 1952–1966 (2010).
[CrossRef]

IEEE Trans. Terahertz Sci. Technol.

M. Khabiri, M. Neshat, and S. Safavi-Naeini, “Hybrid computational simulation and study of continuous wave terahertz photomixers,” IEEE Trans. Terahertz Sci. Technol.2(6), 605–616 (2012).
[CrossRef]

S. Jafarlou, M. Neshat, and S. Safavi-Naeini, “A fast method for analysis of guided waves and radiation from a nano-scale slit loaded waveguide for a THz photoconductive source,” IEEE Trans. Terahertz Sci. Technol.2(6), 652–658 (2012).
[CrossRef]

J. Appl. Phys.

H. Nemec, A. Pashkin, P. Kuzel, M. Khazan, S. Schnull, and I. Wilke, “Carrier dynamics in low-temperature grown GaAs studied by terahertz emission spectroscopy,” J. Appl. Phys.90(3), 1303–1306 (2001).
[CrossRef]

S. Preu, G.H. Döhler, S. Malzer, L. J. Wang, and A. C. Gossard, “Tunable, continuous-wave terahertz photomixer sources and applications,” J. Appl. Phys.109, 061301 (2011).
[CrossRef]

J. Opt. A: Pure Appl. Opt.

D. Crouse and P. Keshavareddy, “A method for designing electromagnetic resonance enhanced silicon-on-insulator metal–semiconductor–metal photodetectors,” J. Opt. A: Pure Appl. Opt.8, 175 (2006).
[CrossRef]

P. Lalanne, J. P. Hugonin, S. Astilean, M. Palamaru, and K. D. Möller, “One-mode model and airy-like formulae for one-dimensional metallic gratings,” J. Opt. A: Pure Appl. Opt.2(1), 48 (1999).
[CrossRef]

J. Opt. Soc. Am. B.

A. T. M. Rahman, K. Vasilev, and P. Majewski, “Analytical solution of the fundamental waveguide mode of one-dimensional transmission grating for tm polarization,” J. Opt. Soc. Am. B.28(12), 2919–2924 (2011).
[CrossRef]

P. U. Jepsen, R. H. Jacobsen, and S. R. Keiding, “Generation and detection of terahertz pulses from biased semiconductor antennas,” J. Opt. Soc. Am. B.13(11), 2424–2436 (1996).
[CrossRef]

Nano Lett.

M. G. Deceglie, V. E. Ferry, A. P. Alivisatos, and H. A. Atwater, “Design of nanostructured solar cells using coupled optical and electrical modeling,” Nano Lett.12(6), 2894–2900 (2012).
[CrossRef] [PubMed]

Nano Letters

B. Heshmat, H. Pahlevaninezhad, Y. Pang, M. M. Shirazi, R. B. Lewis, T. Tiedje, R. Gordon, and T. E. Darcie, “Nanoplasmonic terahertz photoconductive switch on GaAs,” Nano Letters12(12), 6255–6259 (2012).
[CrossRef] [PubMed]

Nature

T. W. Ebbesen, H. J. Lezec, H. F. Ghaemi, T. Thio, and P. A. Wolff, “Extraordinary optical transmission through sub-wavelength hole arrays,” Nature391(6668), 667–669 (1998).
[CrossRef]

Nature Commun.

C. W. Berry, N. Wang, M. R. Hashemi, M. Unlu, and M. Jarrahi, “Significant performance enhancement in photoconductive terahertz optoelectronics by incorporating plasmonic contact electrodes,” Nature Commun.4, 1622 (2013).
[CrossRef]

New J. Phys.

C. W. Berry and M. Jarrahi, “Terahertz generation using plasmonic photoconductive gratings,” New J. Phys.14, 105029 (2012).
[CrossRef]

Opt. Express

Phys. Rev. B

P. Sheng, R. S. Stepleman, and P. N. Sanda, “Exact eigenfunctions for square-wave gratings: Application to diffraction and surface-plasmon calculations,” Phys. Rev. B26(6), 2907 (1982).
[CrossRef]

S. Collin, F. Pardo, R. Teissier, and J. L. Pelouard, “Strong discontinuities in the complex photonic band structure of transmission metallic gratings,” Phys. Rev. B63(3), 033107 (2001).
[CrossRef]

T. Dekorsy, T. Pfeifer, W. Kütt, and H. Kurz, “Subpicosecond carrier transport in GaAs surface-space-charge fields,” Phys. Rev. B47(7), 3842 (1993).
[CrossRef]

V. N. Truchin, A. V. Andrianov, and N. N. Zinovev, “Generation of terahertz radiation by a moving bunch of nonequilibrium electron-hole plasma,” Phys. Rev. B78(15), 155325 (2008).
[CrossRef]

Phys. Rev. Lett.

J. A. Porto, F. J. Garcia-Vidal, and J. B. Pendry, “Transmission resonances on metallic gratings with very narrow slits,” Phys. Rev. Lett.83(14), 2845–2848 (1999).
[CrossRef]

Other

TCAD Sentaurus, http://www.synopsys.com (access date Nov. 2012).

E. D. Palik, Handbook of Optical Constants of Solids (Academic, 1998).

S. L. Chuang, Physics of optoelectronic devices (Series in pure & applied optics) (Wiley, 2009).

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