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Abul Kalam Azad

Abul Azad

Email
Phone (505) 667-0212

Expertise

Publications

[OHara, J.F. * Smirnova, E. * Azad, A.K. * Chen, H.-T. * Taylor, A.J.], "Effects of microstructure variations on macroscopic terahertz metafilm properties", Active and Passive Electronic Components, Vol.2007, 49691, 2007.

[Azad, A.K. * Taylor, A.J. * Smirnova, E. * OHara, J.F.], "Characterization and analysis of terahertz metamaterials based on rectangular split-ring resonators", Applied Physics Letters, Vol.92, iss.1, 011119, 2008.

[Chen, HT * OHara, JF * Azad, AK * Taylor, AJ * Averitt, RD * Shrekenhamer, DB * Padilla, WJ], "Experimental demonstration of frequency-agile terahertz metamaterials", NATURE PHOTONICS, Vol.2, iss.5, p.295-298, MAY 2008.

[Chen, HT * Lu, H * Azad, AK * Averitt, RD * Gossard, AC * Trugman, SA * OHara, JF * Taylor, AJ], "Electronic control of extraordinary terahertz transmission through subwavelength metal hole arrays", OPTICS EXPRESS, Vol.16, iss.11, p.7641-7648, MAY 26 2008.

[Singh, R * Azad, AK * OHara, JF * Taylor, AJ * Zhang, WL], "Effect of metal permittivity on resonant properties of terahertz metamaterials", OPTICS LETTERS, Vol.33, iss.13, p.1506-1508, JUL 1 2008.

[Azad, AK * Prasankumar, RP * Talbayev, D * Taylor, AJ * Averitt, RD * Zide, JMO * Lu, H * Gossard, AC * OHara, JF], "Carrier dynamics in InGaAs with embedded ErAs nanoislands", APPLIED PHYSICS LETTERS, Vol.93, iss.12, 121108, SEP 22 2008.

[OHara, J.F. * Smirnova, E. * Azad, A.K. * Hou-Tong Chen * Taylor, A.J.], "A circuit model for terahertz metafilms and effective medium implications", 2008 Conference on Lasers and Electro-Optics (CLEO), May 2008.

[Azad, AK * Chen, HT * Akhadov, E * Weisse-Bernstein, NR * Taylor, AJ * OHara, JF], "Multi-Layer Planar Terahertz Electric Metamaterials on Flexible Substrates", 2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9, p.1339-1340, 2008.

[Chen, HT * Lu, H * Azad, AK * OHara, JE * Gossard, AC * Averitt, RD * Taylor, AJ], "Electronically Switchable Extraordinary Terahertz Transmission through Metallic Hole Arrays Fabricated on a Semiconductor Substrate", 2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9, p.412-413, 2008.

[Chen, HT * Azad, AK * Shrekenhamer, D * Padilla, WJ * Averitt, RD * Taylor, AJ * OHara, JF], "Frequency Tunable Terahertz Metamaterials", 2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9, p.3189-3190, 2008.

[Peralta, XG * Smirnova, EI * Azad, AK * Chen, HT * Taylor, AJ * Brener, I * OHara, JF], "Metamaterials for THz polarimetric devices", OPTICS EXPRESS, Vol.17, iss.2, p.773-783, JAN 19 2009.

[Shchegolkov, DY * Azad, AK * OHara, JF * Smirnova, EI], "A Proposed Measurement of the Reverse Cherenkov Radiation Effect in a Metamaterial-Loaded Circular Waveguide", 2008 33RD INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES, VOLS 1 AND 2, p.372-373, 2008.

[OHara, JF * Chen, HT * Azad, AK * Simrnova, E * Padilla, WJ * Averitt, RD * Taylor, AJ], "Active THz Metamaterials", 2008 33RD INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES, VOLS 1 AND 2, p.859-861, 2008.

[Hou-Tong Chen * OHara, J.F. * Azad, A.K. * Padilla, W.J. * Averitt, R.D. * Taylor, A.J.], "Terahertz metamaterials", Proceedings of the SPIE - The International Society for Optical Engineering, vol.7214, p.721417, 2009.

[Chen, HT * Padilla, WJ * Cich, MJ * Azad, AK * Averitt, RD * Taylor, AJ], "A metamaterial solid-state terahertz phase modulator", NATURE PHOTONICS, Vol.3, iss.3, p.148-151, MAR 2009.

[Azad, A.K. * Hou-Tong Chen * Taylor, A.J. * OHara, J.F. * Jiaguang Han * Xinchao Lu * Weili Zhang], "Terahertz spectroscopy of two-dimensional subwavelength plasmonic structures", Proceedings of the SPIE - The International Society for Optical Engineering, vol.7214, p.72140Z, 2009.

[Azad, AK * Chen, HT * Kasarla, SR * Taylor, AJ * Tian, Z * Lu, XC * Zhang, W * Lu, H * Gossard, AC * OHara, JF], "Ultrafast optical control of terahertz surface plasmons in subwavelength hole arrays at room temperature", APPLIED PHYSICS LETTERS, Vol.95, iss.1, 011105, JUL 6 2009.

[Whitley, VH * Hooks, DE * Ramos, KJ * OHara, JF * Azad, AK * Taylor, AJ * Barber, J * Averitt, RD], "Polarization orientation dependence of the far infrared spectra of oriented single crystals of 1,3,5-trinitro-S-triazine (RDX) using terahertz time-domain spectroscopy", ANALYTICAL AND BIOANALYTICAL CHEMISTRY, Vol.395, iss.2, p.315-322, SEP 2009.

[Holloway, C.L. * Dienstfrey, A. * Kuester, E.F. * OHara, J.F. * Azad, A.K. * Taylor, A.J.], "A discussion on the interpretation and characterization of metafilms/metasurfaces: The two-dimensional equivalent of metamaterials", Metamaterials, Vol.3, iss.2, p.100-112, October 2009.

[Azad, A.K. * Zhen Tian * Hou-Tong Chen * Xinchao Lu * Kasarla, S.R. * Zhang, W. * Taylor, A.J. * OHara, J.F.], "Ultrafast optical control of terahertz surface plasmon polariton in subwavelength hole-arrays at room temperature", 2009 Conference on Lasers and Electro-Optics (CLEO), 2009.

[Hou-Tong Chen * Padilla, W.J. * Cich, M.J. * Azad, A.K. * Averitt, R.D.], "A broadband terahertz metamaterial electrical modulator", 2009 Conference on Lasers and Electro-Optics (CLEO), 2009.

[Prasankumar, R.P. * Upadhya, P.C. * Li, Q. * Smith, N. * Choi, S.G. * Azad, A.K. * Talbayev, D. * Wang, G.T. * Fischer, A.J. * Hollingsworth, J. * Trugman, S.A. * Picraux, S.T. * Taylor, A.J.], "Ultrafast carrier dynamics in semiconductor nanowires", Proceedings of the SPIE - The International Society for Optical Engineering, vol.7406, p.74060E, 2009.

[Singh, R * Plum, E * Menzel, C * Rockstuhl, C * Azad, AK * Cheville, RA * Lederer, F * Zhang, W * Zheludev, NI], "Terahertz metamaterial with asymmetric transmission", PHYSICAL REVIEW B, Vol.80, iss.15, 153104, OCT 2009.

[Holloway, C.L. * Dienstfrey, A. * Kuester, E.F. * OHara, J.F. * Azad, A.K. * Taylor, A.J.], "Characterization of a metafilm/lmetasurface", IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), 2009.

[Shchegolkov, D.Yu. * Azad, A.K. * OHara, J.F. * Smirnova, E.I.], "Perfect sub-wavelength metamaterial fishnet-like film absorbers for THz applications", Proceedings of the 2009 34th International Conference on Infrared, Millimeter, and Terahertz Waves. IORMMW-THz 2009, 2009.

[Peralta, X.G. * Brener, I. * Azad, A. * Chen, H.-T. * Smirnova, E. * Taylor, A.J. * OHara, J.F.], "THz polarimetric components based on metamaterials", 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009, 2009.

[Peralta, X.G. * Wanke, M.C. * Brener, I. * Waldman, J. * Goodhue, W.D. * Li, J. * Azad, A.K. * Hou-Tong Chen * Taylor, A.J. * OHara, J.F.], "Metamaterial based devices for terahertz imaging", Proceedings of the SPIE - The International Society for Optical Engineering, vol.7562, p.75620I, 2010.

[OHara, J * Azad, AK * Taylor, AJ], "A method to determine effective metamaterial properties based on stratified metafilms", EUROPEAN PHYSICAL JOURNAL D, Vol.58, iss.2, p.243-247, JUN 2010.

[Tian, Z * Azad, AK * Lu, XC * Gu, JQ * Han, JG * Xing, QR * Taylor, AJ * OHara, JF * Zhang, WL], "Large dynamic resonance transition between surface plasmon and localized surface plasmon modes", OPTICS EXPRESS, Vol.18, iss.12, p.12482-12488, JUN 7 2010.

[Dani, K.M. * OHara, J.F. * McCulloch, Q. * Chen, F. * Azad, A.K. * Dakovski, G. * Crooker, S.A. * Taylor, A.J. * Prasankumar, R.P.], "Ultrafast Broadband Mid-Infrared Pump, Terahertz Probe Spectroscopy", 2010 Conference on Lasers and Electro-Optics (CLEO), 2010.

[Azad, A.K. * Shchegolkov, D.Yu. * Hou-Tong Chen * Taylor, A.J. * Smirnova, E.I. * OHara, J.F.], "Perfect Terahertz Absorber Using Fishnet Based Metafilm", 2010 Conference on Lasers and Electro-Optics (CLEO), 2010.

[Chen, HT * Zhou, JF * OHara, JF * Chen, F * Azad, AK * Taylor, AJ], "Antireflection Coating Using Metamaterials and Identification of Its Mechanism", PHYSICAL REVIEW LETTERS, Vol.105, iss.7, 073901, AUG 9 2010.

[Chen, HT * Azad, AK * OHara, JF * Taylor, AJ * Padilla, WJ * Averitt, RD], "Dynamic Metamaterials at Terahertz Frequencies", Springer Series in Chemical Physics, Vol.92, p.645-647, 2009.

[Reiten, M.T. * Azad, A.K. * Chowdhury, D.R. * Taylor, A.J. * OaHara, J.F.], "Multilayer terahertz metamaterials: Interactions between layers within the deep-subwavelength limit", 2010 35th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2010), 2010.

[Shchegolkov, D.Yu. * Azad, A.K. * OHara, J.F. * Simakov, E.I.], "Perfect subwavelength fishnetlike metamaterial-based film terahertz absorbers", Physical Review B (Condensed Matter and Materials Physics), vol.82, no.20, p.205117, 15 Nov. 2010.

[Shchegolkov, DY * Azad, AK * OHara, JF * Smirnova, EI], "A Proposed Measurement of the Reverse Cherenkov Radiation Effect in a Metamaterial-Loaded Circular Waveguide", 2009 34TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, VOLS 1 AND 2, p.21-22, 2009.

[Hou-Tong Chen * Hao Yang * Singh, R. * OHara, J.F. * Azad, A.K. * Trugman, S.A. * Jia, Q.X. * Taylor, A.J.], "Tuning the Resonance in High-Temperature Superconducting Terahertz Metamaterials", Physical Review Letters, vol.105, no.24, p.247402, 10 Dec. 2010.

[Whitley, VH * Hooks, DE * Ramos, KJ * Pierce, TH * OHara, JF * Azad, AK * Taylor, AJ * Barber, J], "Orientation Dependent Far-Infrared Terahertz Absorptions in Single Crystal Pentaerythritol Tetranitrate (PETN) Using Terahertz Time-Domain Spectroscopy", JOURNAL OF PHYSICAL CHEMISTRY A, Vol.115, iss.4, p.439-442, FEB 3 2011.

[Reiten, M.T. * Roy Chowdhury, D. * Zhou, J. * Taylor, A.J. * OHara, J.F. * Azad, A.K.], "Resonance tuning behavior in closely spaced inhomogeneous bilayer metamaterials", Applied Physics Letters, vol.98, no.13, p.131105, 28 March 2011.

[Singh, R * Azad, AK * Jia, QX * Taylor, AJ * Chen, HT], "Thermal tunability in terahertz metamaterials fabricated on strontium titanate single-crystal substrates", OPTICS LETTERS, Vol.36, iss.7, p.1230-1232, APR 1 2011.

[Azad, A.K. * Chen, H.-T. * Taylor, A.J. * Zhang, W. * OHara, J.F.], "Ultrafast optical control of terahertz surface plasmons in subwavelength hole-arrays at room temperature", Proceedings of SPIE - The International Society for Optical Engineering, Vol.7937, 2011.

[Shchegolkov, D.Y. * Moody, N.A. * Simakov, E.I. * Azad, A. * OHara, J.F.], "Controlling terahertz waves with meta-materials and photonic bandgap structures", 2011 IEEE 12th Annual Wireless and Microwave Technology Conference: An IEEE Industry/Government/Education Conf. (WAMICON), 2011.

[Chowdhury, D.R. * Azad, A.K. * Reiten, M. * Taylor, A.J. * OHara, J.F.], "Active tuning of coupled resonance modes in terahertz metamaterials", CLEO: 2011 - Laser Science to Photonic Applications, 2011.

[Reiten, M.T. * Chowdhury, D.R. * Jiangfeng Zhou * OHara, J.F. * Taylor, A.J. * Azad, A.], "Passive Resonance Tuning through Closely Spaced Coupled Split Ring Resonators", CLEO: 2011 - Laser Science to Photonic Applications, 2011.

[Hou-Tong Chen * Hao Yang * Singh, R. * Azad, A.K. * OHara, J.F. * Trugman, S.A. * Jia, Q.X. * Taylor, A.J.], "Tuning the Resonance in Superconducting Terahertz Metamaterials", CLEO: 2011 - Laser Science to Photonic Applications, 2011.

[Chen, HT * OHara, JF * Azad, AK * Taylor, AJ], "Manipulation of terahertz radiation using metamaterials", LASER & PHOTONICS REVIEWS, Vol.5, iss.4, p.513-533, JUL 2011.

[Chowdhury, DR * Singh, R * Reiten, M * Chen, HT * Taylor, AJ * OHara, JF * Azad, AK], "A broadband planar terahertz metamaterial with nested structure", OPTICS EXPRESS, Vol.19, iss.17, p.15817-15823, AUG 15 2011.

[Roy Chowdhury, D. * Singh, R. * OHara, J.F. * Chen, H.-T. * Taylor, A.J. * Azad, A.K.], "Dynamically reconfigurable terahertz metamaterial through photo-doped semiconductor", Applied Physics Letters, Vol.99, iss.23, 231101, 20111205.

[Ramani, S. * Reiten, M.T. * Chowdhury, D.R. * Taylor, A.J. * OHara, J.F. * Cheville, R.A. * Azad, A.K.], "Metamaterial radiation from attenuated total reflection at terahertz frequencies", 2011 36th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2011), 2011.

[Hou-Tong Chen * Azad, A.K. * OHara, J.F. * Singh, R. * Jiangfeng Zhou * Reiten, M.T. * Chowdhury, D.R. * Quanxi Jia * Trugman, S.A. * Taylor, A.J.], "Active terahertz metamaterials", 2011 36th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2011), 2011.

[Gu, JQ * Singh, R * Azad, AK * Han, JG * Taylor, AJ * OHara, JF * Zhang, WL], "An active hybrid plasmonic metamaterial", OPTICAL MATERIALS EXPRESS, Vol.2, iss.1, p.31-37, JAN 1 2012.

[Roy Chowdhury, D. * Singh, R. * Taylor, A.J. * Hou-Tong Chen * Weili Zhang * Azad, A.K.], "Coupling Schemes in Terahertz Planar Metamaterials", International Journal of Optics, p.148985, 2012.

[Singh, R. * Jie Xiong * Chowdhury, D.R. * Hao Yang * Azad, A.K. * Trugman, S.A. * Jia, Q.X. * Taylor, A.J. * Hou-Tong Chen], "Thermal and ultrafast optical tuning of ultrathin high-temperature superconducting terahertz metamaterials", Proceedings of the SPIE - The International Society for Optical Engineering, vol.8423, p.84230Y, 2012.

[Jiangfeng Zhou * Chowdhury, D.R. * Rongkuo Zhao * Azad, A.K. * Hou-Tong Chen * Soukoulis, C.M. * Taylor, A.J. * OHara, J.F.], "Terahertz chiral metamaterials with giant and dynamically tunable optical activity", Physical Review B (Condensed Matter and Materials Physics), vol.86, no.3, p.035448, 15 July 2012.

[Zhang, S * Zhou, JF * Park, YS * Rho, J * Singh, R * Nam, S * Azad, AK * Chen, HT * Yin, XB * Taylor, AJ * Zhang, X], "Photoinduced handedness switching in terahertz chiral metamolecules", NATURE COMMUNICATIONS, Vol.3, 942, JUL 2012.

[Huang, L. * Chowdhury, D.R. * Ramani, S. * Reiten, M.T. * Luo, S.-N. * Azad, A.K. * Taylor, A.J. * Chen, H.-T.], "Impact of resonator geometry and its coupling with ground plane on ultrathin metamaterial perfect absorbers", Applied Physics Letters, Vol.101, iss.10, 101102, 20120903.

[Chowdhury, D.R. * Singh, R. * Reiten, M. * Chen, H. * Taylor, A.J. * OHara, J.F. * Azad, A.K.], "Broadening of fundamental resonance via nested resonators in terahertz metamaterial", 2012 Conference on Lasers and Electro-Optics (CLEO), 2012.

[Singh, R. * Jie Xiong * Azad, A.K. * Hao Yang * Trugman, S.A. * Jia, Q.X. * Taylor, A.J. * Hou-Tong Chen], "Ultrafast optical tuning of superconducting terahertz metamaterials", 2012 Conference on Lasers and Electro-Optics (CLEO), 2012.

[Chowdhury, D.R. * Singh, R. * OHara, J.F. * Chen, H. * Taylor, A.J. * Azad, A.K.], "Photo-doped silicon in split ring resonator gap towards dynamically reconfigurable terahertz metamaterial", 2012 Conference on Lasers and Electro-Optics (CLEO), 2012.

[Chowdhury, Dibakar Roy * Singh, Ranjan * Taylor, Antoinette J. * Chen, Hou-Tong * Azad, Abul K.], "Ultrafast manipulation of near field coupling between bright and dark modes in terahertz metamaterial", APPLIED PHYSICS LETTERS, Vol.102, iss.1, p.011122, JAN 7 2013.

[Azad, A.K. * OHara, J.F. * Singh, R. * Hou-Tong Chen * Taylor, A.J.], "A Review of Terahertz Plasmonics in Subwavelength Holes on Conducting Films", IEEE Journal of Selected Topics in Quantum Electronics, Vol.19, iss.1, p.8400416, Jan.-Feb. 2013.

[Shchegolkov, Dmitry Yu. * Reiten, Matthew T. * OHara, John F. * Azad, Abul K.], "Direct observation of electro-optic modulation in a single split-ring resonator", APPLIED PHYSICS LETTERS, Vol.102, iss.9, p.091109, MAR 4 2013.

[Gu, Jianqiang * Singh, Ranjan * Liu, Xiaojun * Zhang, Xueqian * Ma, Yingfang * Zhang, Shuang * Maier, Stefan A. * Tian, Zhen * Azad, Abul K. * Chen, Hou-Tong * Taylor, Antoinette J. * Han, Jiaguang * Zhang, Weili], "Active control of electromagnetically induced transparency analogue in terahertz metamaterials", NATURE COMMUNICATIONS, Vol.3, p.1151, OCT 2012.

[Li Huang * Chowdhury, D.R. * Ramani, S. * Reiten, M.T. * Shengnian Luo * Azad, A.K. * Taylor, A.J. * Hou-Tong Chen], "A novel approach to further decrease the thickness of ultrathin perfect metamaterial absorbers", Proceedings of the 2012 International Workshop on Metamaterials (Meta2012), 2012.

[Grady, Nathaniel K. * Heyes, Jane E. * Chowdhury, Dibakar Roy * Zeng, Yong * Reiten, Matthew T. * Azad, Abul K. * Taylor, Antoinette J. * Dalvit, Diego A. R. * Chen, Hou-Tong], "Terahertz Metamaterials for Linear Polarization Conversion and Anomalous Refraction", SCIENCE, Vol.340, iss.6138, p.1304-1307, JUN 14 2013.

[Singh, Ranjan * Chowdhury, Dibakar Roy * Xiong, Jie * Yang, Hao * Azad, Abul K. * Taylor, Antoinette J. * Jia, Q. X. * Chen, Hou-Tong], "Influence of film thickness in THz active metamaterial devices: A comparison between superconductor and metal split-ring resonators", APPLIED PHYSICS LETTERS, Vol.103, iss.6, p.061117, AUG 5 2013.

[Chowdhury, Dibakar Roy * Singh, Ranjan * Chen, Hou-Tong * Taylor, Antoinette J. * Azad, Abul K.], "Ultrafast control of near field coupling in terahertz metamaterials", CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013, p.QTh1A.4, 2013.

[Shchegolkov, Dmitry Yu * Reiten, Matthew T. * Chowdhury, Dibakar Roy * Taylor, Antoinette J. * Azad, Abul K.], "Enhanced electro-optic modulation in a single split-ring resonator", CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013, p.QTh1A.6, 2013.

[Grady, N.K. * Heyes, J.E. * Roy Chowdhury, D. * Zeng, Y. * Reiten, M.T. * Azad, A.K. * Taylor, A.J. * Dalvit, D.A.R. * Hou-Tong Chen], "Broadband and high-efficiency terahertz metamaterial linear polarization converters", 2013 38th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2013), 2013.

[Hagmann, M. J. * Henage, T. E. * Azad, A. K. * Taylor, A. J. * Yarotski, D. A.], "Frequency comb from 500 Hz to 2 THz by optical rectification in zinc telluride", ELECTRONICS LETTERS, Vol.49, iss.23, p.1459-1460, NOV 7 2013.

[Ramani, Suchitra * Reiten, Matthew T. * Colestock, Patrick L. * Taylor, Antoinette J. * Azad, Abul K. * OHara, John F.], "Electromagnetic Response of Finite Terahertz Metafilm Arrays Excited on Total Internal Reflection Boundaries", IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, Vol.3, iss.6, spec. iss.SI, p.709-720, NOV 2013.

[Chowdhury, Dibakar Roy * Azad, Abul K. * Zhang, Weili * Singh, Ranjan], "Near Field Coupling in Passive and Active Terahertz Metamaterial Devices", IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, Vol.3, iss.6, spec. iss.SI, p.783-790, NOV 2013.

[Chowdhury, Dibakar Roy * Singh, Ranjan * OHara, John F. * Chen, Hou-Tong * Taylor, Antoinette J. * Azad, Abul K.], "Photo-doped silicon in split ring resonator gap towards dynamically reconfigurable terahertz metamaterial", Optics InfoBase Conference Papers, 2012.

[Singh, Ranjan * Xiong, Jie * Azad, Abul K. * Yang, Hao * Trugman, Stuart A. * Jia, Q.X. * Taylor, Antoinette J. * Chen, Hou-Tong], "Ultrafast optical tuning of superconducting terahertz metamaterials", Optics InfoBase Conference Papers, 2012.

[Singh, Ranjan * Reiten, Matthew T. * Zhou, Jiangfeng * Xiong, Jie * Earley, Lawrence M. * Azad, Abul K. * OHara, John F. * Jia, Quanxi * Taylor, Antoinette J. * Chen, Hou-Tong], "Tunable and nonlinear microwave and terahertz metamaterials", Optics InfoBase Conference Papers, 2011.

[Reiten, Matthew T. * Chowdhury, Dibakar Roy * Zhou, Jiangfeng * OHara, John F. * Taylor, Antoinette J. * Azad, Abul], "Passive resonance tuning through closely spaced coupled split ring resonators", Optics InfoBase Conference Papers, 2011.

[Chen, Hou-Tong * Yang, Hao * Singh, Ranjan * Azad, Abul K. * OHara, John F. * Trugman, Stuart A. * Jia, Q.X. * Taylor, Antoinette J.], "Tuning the resonance in superconducting terahertz metamaterials", Optics InfoBase Conference Papers, 2011.

[Chen, Hou-Tong * OHara, John F. * Azad, Abul K. * Taylor, Antoinette J.], "Active terahertz metamaterials", Optics InfoBase Conference Papers, 2009.

[Chowdhury, Dibakar Roy * OHara, John F. * Taylor, Antoinette J. * Azad, Abul K.], "Orthogonally twisted planar concentric split ring resonators towards strong near field coupled terahertz metamaterials", APPLIED PHYSICS LETTERS, Vol.104, iss.10, p.101105, MAR 10 2014.

[Vanderhoef, Laura R. * Azad, Abul K. * Bomberger, Cory C. * Chowdhury, Dibakar Roy * Chase, D. Bruce * Taylor, Antoinette J. * Zide, Joshua M. O. * Doty, Matthew F.], "Charge carrier relaxation processes in TbAs nanoinclusions in GaAs measured by optical-pump THz-probe transient absorption spectroscopy", PHYSICAL REVIEW B, Vol.89, iss.4, p.045418, JAN 21 2014.

[OHara, John F. * Smirnova, Evgenya * Azad, Abul K. * Chen, Hou-Tong * Taylor, Antoinette J.], "A circuit model for terahertz metafilms and effective medium implications", Optics InfoBase Conference Papers, 2008.

[Azad, Abul K. * Chen, Hou-Tong * Akhadov, Elshan * Weisse-Bernstein, Nina R. * Taylor, Antoinette J. * OHara, John F.], "Multi-layer planar terahertz electric metamaterials on flexible substrates", Optics InfoBase Conference Papers, 2008.

[Peralta, X.G. * Brener, I. * Azad, A. * Smirnova, E. * Taylor, A.J. * OHara, J.F.], "THz polarimetric metamaterials", Optics InfoBase Conference Papers, 2008.

[Singh, Ranjan * Azad, Abul K. * Zhang, Weili], "Influence of metal permittivity on transmission properties of terahertz metamaterials", Optics InfoBase Conference Papers, 2008.

[Chen, Hou-Tong * Lu, Hong * Azad, Abul K. * OHara, John F. * Gossard, Arthur C. * Averitt, Richard D. * Taylor, Antoinette J.], "Electronically switchable extraordinary terahertz transmission through metallic hole arrays fabricated on a semiconductor substrate", Optics InfoBase Conference Papers, 2008.

[Chen, Hou-Tong * OHara, John F. * Azad, Abul K. * Shrekenhamer, D. * Padilla, Willie J. * Zide, Joshua M.O. * Gossard, Arthur C. * Averitt, Richard D. * Taylor, Antoinette J.], "Active terahertz metamaterial devices", Optics InfoBase Conference Papers, 2008.

[Chen, Hou-Tong * Azad, Abul K. * Shrekenhamer, D. * Padilla, Willie J. * Averitt, Richard D. * Taylor, Antoinette J. * OHara, John F.], "Frequency tunable terahertz metamaterials", Optics InfoBase Conference Papers, 2008.

[Chowdhury, Dibakar Roy * Azad, Abul K. * Zhang, Weili * Singh, Ranjan], "Erratum: Near field coupling in passive and active terahertz metamaterial devices(IEEE Transactions on Terahertz Science and Technology (2013) 3:6 (783-790))", IEEE Transactions on Terahertz Science and Technology, Vol.4, iss.3, p.400, May 2014.

[Chowdhury, Dibakar Roy * Su, Xiaofang * Zeng, Yong * Chen, Xiaoshuang * Taylor, Antoinette J. * Azad, Abul], "Excitation of dark plasmonic modes in symmetry broken terahertz metamaterials", Optics Express, Vol.22, iss.16, p.19401-19410, 2014.

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