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Publications


 

International/National Patents

1. Debabrata Sikdar, Wenlong Cheng, and Malin Premaratne, Optical nanoantennas, WIPO (PCT) Patent No: WO2016154657A1, Published on Oct 6, 2016. [Online]

2. Ashish Kumar Chowdhary and Debabrata Sikdar, A Passive Radiative Cooler System, Indian Patent, App. No.: 202231043104 (Filed on 27-07-2022).

3. Tanmay Bhowmik, Ashish Kumar Chowdhary, and Debabrata Sikdar, Frequency-scalable Polarization-insensitive Dual-mode Electro-Optic modulators, Indian Patent, App. No.: 202231066529 (Filed on 19-11-2022).

4. Debabrata Sikdar, Alexei Kornyshev, Joshua Edel, and John B Pendry, Enhanced Light Extraction from Light Emitting Diodes Utilizing a Nanoparticle Meta-Grid, US Patent, Application No. 17/861441 (Published on 2023-01-19). [Online]

5. Jegyasu Gupta, Dr. Priyanka Das, Prof. Ratnajit Bhattacharjee, and Debabrata Sikdar, A Magnetic Metamaterial Add-on for Improving the Signal-to-Noise Ratio of Magnetic Resonance Imaging, Indian Patent, Application No.: 202311037880 (Published on 2023-07-14). [Online]

6. Jegyasu Gupta, Dr. Priyanka Das, Prof. Ratnajit Bhattacharjee, and Debabrata Sikdar, A Metasurface-inspired Flexible Structure for Boosting the Signal-to-Noise Ratio (SNR) in 1.5TMRI Scans, Indian Patent, Application No.: 202311058391 (Published on 2023-12-21). [Online]

   

Book Chapter

[1]. V. Arjun, D. Sikdar, V.K. ChaubeyHigh Speed Resonant Tunneling Diode Based on GaN & GaAs: A Modelling & Simulation ApproachNano technology 2008: Materials, Fabrication, Particles, and Characterization, Nanoscience & Technology Institute, Cambridge, MA, USA, CRC Press, 2008, Vol. 1 Chap. 2, pp. 258-265 (2008). [Online]

 

 

 

 

Journal Publications

[79] T. Bhowmik, B. Chakraborty, and D. Sikdar, All-Optical High-Contrast Femtosecond Switching using Nonlinearity from Epsilon-Near-Zero effect in Plasmonic Metamaterials. Optics Letters, April 2024 (Just Accepted) [Online]

[78] Bhowmik, B. K., Bhowmik, T., Pandey, P. K., Raju, M. S., Sikdar, D., & Kumar, G., All-dielectric asymmetric planar metasurface based dual-parametric sensor. Optics Communications, 550, 129880, 2024 [Online]

[77] J. Gupta, P. Das, R. Bhattacharjee and D. Sikdar, Resonating sub-wavelength metallic wires based pads for boosting signal-to-noise ratio of birdcage head coils at 1.5T MRI, Results in Physics, 53, 106972, 2023 [Online]

[77] J. Gupta, P. Das, R. Bhattacharjee and D. Sikdar, Enhancing signal-to-noise ratio of clinical 1.5T MRI using metasurface-inspired flexible wrapsApplied Physics A, 129, 725, 2023 [Online]

[75] P. Das, J. Gupta, D. Sikdar, and R. Bhattacharjee, A smart metasurface for scanning deep brain tissues at 1.5T MRI, Current Applied Physics, vol. 53, pp 172-180, 2023. [Online]

[74] T. Bhowmik, A. K. Chowdhary and D. Sikdar, Electro-tunable metasurface for tri-state dynamic polarization switching at near-infrared wavelengths, Journal of Physics: Condensed Matter, vol. 35 p. 395701, 2023. [Online]

[73] P. Das, J. Gupta, D. Sikdar, and R. Bhattacharjee, A non-linear triangular split-ring based metaresonator for targeted scanning at 1.5T MRI, Physica Scripta, vol. 98, p. 065004, 2023. [Online]

[72] T. Bhowmik, A. K. Chowdhary and D. Sikdar, Polarization-and Angle-insensitive Tunable Metasurface for Electro-Optic Modulation, IEEE Photonics Technology Letters, vol. 35, no. 16, pp. 879-882, Aug.15, 2023. [Online]

[71] P. Das, J. Gupta, D. Sikdar, and R. Bhattacharjee, Aperture-patch sandwich metasurface for magnetic field enhancement in 1.5 T MRI, Magnetic Resonance Imaging, vol. 100, pp 1-9, 2023. [Online]

[70] T. Bhowmik, B. K. Bhowmik, P. K. Pandey, G. Kumar, and D. Sikdar, Dual-band electro-optic modulator based on tunable broadband metamaterial absorber, Optics & Laser Technology, vol. 161, 2023. [Online]

[69] Q. Shi, D. Dong, G. Gervinskas, H. Lin, D. Sikdar, B. Jia, S. Walia, S. Sriram, M. Bhaskaran, L. W. Yap, and W. Cheng, Soft Plasmene Helical Nanostructures, Advanced Materials Technologies, 2201866, Jan. 2023 [Online].

[68] P. Das, J. Gupta, D. Sikdar, and R. Bhattacharjee, Modeling of a thin metallo-dielectric stacked metamaterial for magnetic field enhancement in clinical MRI, Journal of Applied Physics, 132, 114901, 2022. [Online]

[67] T. Bhowmik and D. Sikdar, Electrically-tunable metasurface for dual-band spatial light modulation using epsilon-near-zero effect, Optics Letters, 4993-4996, 2022 [Online]

[66] K M Dhriti, A. K. Chowdhary, B. S. Chouhan, D. Sikdar and G. Kumar, Tunable terahertz absorption modulation in graphene nanoribbon-assisted dielectric metamaterial, Journal of Physics D: Applied Physics, vol. 55, p. 285101, Apr. 2022. [Online]

[65] A. K. Chowdhary, T. Bhowmik, and D. Sikdar, Infrared-blocking Plasmonic Meta-glasses for Energy-saving Passive Windows, Optics Letters, 47, 2242-2245, Apr. 2022. [Online]

[64] T. Bhowmik, A. K. Chowdhary and D. Sikdar, Grating-assisted Polarization-insensitive Dual-Mode Spatial Light Modulator Design using Epsilon-Near-Zero Material, IEEE Journal of Quantum Electronics, vol. 58, no. 4, pp. 1-8, Aug. 2022. [Online]

[63] A. K. Chowdhary, V. A. Reddy and D. Sikdar, Nanophotonics-Enabled High-Efficiency Selective Solar Absorbers for Waste Heat ManagementIEEE Transactions on Nanotechnology, vol. 21, pp. 131-136, 2022. [Online]

[62] H. Zhang, R. Wang, D. Sikdar, L. Wu, J. Sun, N. Gu, and Y. Chen, Plasmonic Superlattice Membranes Based on Bimetallic Nano-Sea Urchins as High-Performance Label-Free Surface-Enhanced Raman Spectroscopy Platforms, ACS Sensors, vol. 7, issue 2, pp 622-631, Feb. 2022. [Online]

[61] T. Bhowmik, and D. Sikdar, Parallel Directional Coupler based Dual-Polarization Electro-Absorption Modulator using Epsilon Near-Zero Material, Journal of Physics D: Applied Physics, vol. 55, no. 13, p. 135107, Mar. 2022. [Online]

[60] Q. Shi, R. Fu, D. Sikdar, T. Perera, et al., Two-Dimensional Nanoassemblies from Plasmonic Matryoshka Nanoframes, The Journal of Physical Chemistry C, vol. 125, issue 50, pp 27753-27762, 2021.[Online]

[59] A. K. Chowdhary and D. Sikdar, Multilayer thin-film based nanophotonic windows: static versus electrotunable design, Journal of Optics, vol. 24, no. 2, p. 024002, Nov. 2021. [Online]

[58] Y. Chen, H. Yin, D. Sikdar, L. Yan, Z. Zhou, J. Sun, and C. Wang, Gold Nanopolyhedron-Based Superlattice Sheets as Flexible Surface-Enhanced Raman Scattering Sensors for Detection of 4Aminothiophenol, ACS Appl. Nano Mater, vol. 4, issue 11, 2021. [Online]

[57] A. K. Chowdhary, V. A. Reddy, and D. Sikdar, Selective Thermal Emitters for High-performance All-day Radiative Cooling, Journal of Physics D: Applied Physics, vol. 55, p. 085504, 2021. [Online]

[56] Q. Shi, Z. Yong, Md H. Uddin, R. Fu, D. Sikdar, L. Wei Yap, B. Fan, Y. Liu, D. Dong, W. Cheng, Cell Sheet-like Soft Nanoreactor Arrays, Advanced Materials, 2105630, 2021. [Online].

[55] A. K. Chowdhary and D. Sikdar, Design of electrotunable all-weather smart windows, Sol. Energy Mater. Sol. Cells, vol. 222, pp. 110921, 2021. [Online]

[54] A. K. Chowdhary, T. Bhowmik, J. Gupta, and D. Sikdar, Energy-saving all-weather window based on selective filtering of solar spectral radiation, Appl. Opt., vol. 60, pp. 1315-1325, 2021. [Online]

[53] A. K. Chowdhary, T. Bhowmik, and D. Sikdar, Polarization-and angle-insensitive ultra-broadband perfect metamaterial absorber for thermophotovoltaics, J. Opt. Soc. Am. B, vol. 38, pp. 327-335, 2021. (*Featured in Top-Downloaded Articles on Metamaterials Among the OSA Journals) [Online]

 

[52] A. K. Chowdhary and D. Sikdar, Low-power design of electrotunable color filters and optical switches, J. Opt. Soc. Am. B, vol. 37, pp. 3865-3873, 2020. [Online]

 

[51] Y. Chen, H. Yin, D. Sikdar, H. Liu, Q. Zhu, G. Yao, H. Qi, N. Gu, Multiscale Patterned Plasmonic Arrays for Highly Sensitive and Uniform SERS Detection, Advanced Materials Interfaces, vol. 7(17), pp. 2000248, 2020. [Online]

 

[50] D. Sikdar, J. B Pendry, A. A Kornyshev, Nanoparticle meta-grid for enhanced light extraction from light-emitting devices, Light: Science & Applications, vol. 9(1), pp. 1-11, 2020. [Online]

 

[49] Y. Ma, D. Sikdar, Q. He, D. Kho, A. R Kucernak, A. A Kornyshev, J. B Edel, Self-assembling two-dimensional nanophotonic arrays for reflectivity-based sensing, Chemical Science, vol. 11(35), pp. 9563-9570, 2020. [Online]

 

[48] Y. Ma, D. Sikdar, A. Fedosyuk, L. Velleman, D. J Klemme, S.-H Oh, A. RJ Kucernak, A. A. Kornyshev, and J. B. EdelElectrotunable Nanoplasmonics for Amplified Surface Enhanced Raman SpectroscopyACS Nano (2019) [Online].

[47] D. Sikdar and A. KornyshevAn electro-tunable Fabry-Perot interferometer based on dual mirror-on-mirror nanoplasmonic metamaterialsNanophotonics, 8, 12, 2279-2290 (2019) [Online].

[46] D. Sikdar, H. Weir, and A. KornyshevOptical response of electro-tuneable 3D superstructures of plasmonic nanoparticles self-assembling on transparent columnar electrodesOptics Express, 27, 19, 26483-26498 (2019) [Online].

[45] Y. Ma, D. Sikdar, A. Fedosyuk, L. Velleman, M. Zhao, L. Tang, A. Kornyshev, and J. EdelAn auxetic thermo-responsive nanoplasmonic optical switchACS Applied Materials & Interfaces, 11, 22754-22760 (2019) [Online].

[44] D. Sikdar and W. Zhu, Editorial: A Special Issue on Plasmonic MetamaterialsJournal of Physics: Condensed Matter, 31, 310401 (2019) [Online] .

[43] Q. Shi, D. E. Gomez, D. Dong, D. Sikdar, R. Fu, Y. Liu, Y. Zhao, D. Smilgies, and W. Cheng, 2D Free-Standing Janus Gold Nanocrystal SuperlatticesAdvanced Materials, 1900989, 1-6 (2019) [Online] .

[42] D. Dong, Q. Shi, D. Sikdar, Y. Zhao, Y. Liu, R. Fu, M. Premaratne, and W. Cheng, Site-specific Ag Coating on Concave Au Nanoarrows by Controlling Surfactant ConcentrationNanoscale Horizons, 4, 940-946 (2019) [Online] .

[41] Y. Ma, C. Zagar, D. J. KlemmeD. Sikdar, L. Velleman, Y. Montelongo, S. Oh, A. R. Kucernak, J. B. Edel, A. A KornyshevA Tunable Nanoplasmonic Mirror at an Electrochemical InterfaceACS Photonics, 5, 4604-4616 (2018) [Online] .

[40] Q. Shi*, D. Sikdar*, R. Fu, K. J. Si, D. Dong, Y. Liu, M. Premaratne, and W. Cheng, Two-dimensional Binary Plasmonic Nanoassemblies with Semiconductor n/p-Doping-Like PropertiesAdvanced Materials, 30, 1801118 (2018) [Online] . (*Equal Contributions)

[39] Q. Shi, D. Dong, K. J. Si, D. Sikdar, L. W. Yap, M. Premaratne, and W. Cheng, Shape Transformation of Constituent Building Blocks within Self-Assembled Nanosheets and NanoorigamiACS Nano, 12, 1014-1022 (2018) [Online] .

[38] H. Weir, J. B. Edel, A. A. Kornyshev, and D. SikdarTowards Electrotuneable Nanoplasmonic Fabry-Perot InterferometerScientific Reports, 8, 565 (2018) [Online] .

[37] Y. MontelongoD. Sikdar, Y. Ma, A. J. S. McIntosh, L. Velleman, A. R. Kucernak, J. B. Edel and A. A. KornyshevElectrotunable Nanoplasmonic Liquid MirrorNature Materials, 16, 1127-1135, (2017) [Online] .

[36] W. Yang, K. J. Si, P. Guo, D. Dong, D. Sikdar, M. Premaratne, and W. Cheng, Self-Assembled Plasmonic Pyramids from Anisotropic Nanoparticles for High-Efficient SERSJournal of Analysis and Testing, 1-9 (2017) [Online] .

[35] L. Velleman, L. ScarabelliD. Sikdar, A. A. Kornyshev, L. M. Liz-Marzan and J. EdelMonitoring Plasmon Coupling and SERS Enhancement through in situ Nanoparticle Spacing ModulationSurface Enhanced Raman Scattering-SERS: Faraday Discussion, 205, 67-83 (2017) [Online] .

[34] M. Bazant, R. Bennewitz, S. Booth, R. Dryfe, H. Girault, R. Hillman, A. A. Kornyshev, S. Lemay, A. Mount, F. Mugele, O. Robotham, G. Schatz, D. SchiffrinD. Sikdar, E. Smirnov, R. Tivony, M. UrbakhElectrovariable Nanoplasmonics: General DiscussionChemical Physics of Electroactive Materials: Faraday Discussion, 199, 603-613 (2017). [Online]

[33] D. Sikdar, A. Bucher, and A. A. KornyshevUltrafast Electro-variable Optical Response from Arrays of Plasmonic Nanocuboids at Liquid|Solid InterfacesChemical Physics of Electroactive Materials: Faraday Discussion, 199, 585-602 (2017). [Online]

[32] L. VellemanD. Sikdar, V. Turek, S. Roser, A. A. Kornyshev, and J. B. EdelTuneable 2D Self-assembly of Plasmonic Nanoparticles at Liquid|Liquid InterfacesNanoscale, 8, 19229-19241 (2016). [Online] Outside Front Cover

[31]. D. Sikdar and A. A. KornyshevTheory of Tailorable Optical Response of Two-dimensional Arrays of Plasmonic Nanoparticles at Dielectric InterfacesScientific Reports, 6, 33712 (2016). [Online]

[30]. D. Sikdar, S. B. Hasan, M. Urbakh, J. B. Edel, and A. A. KornyshevUnravelling the Optical Responses of Nanoplasmonic Mirror-on-mirror MetamaterialsPhysical Chemistry Chemical Physics, 18, 20486-20498 (2016). [Online]

[29] W. Zhu, F. Xiao, M. Kang, D. Sikdar, X. Liang, J. Geng, M. Premaratne, R. Jin, MoS2 broadband coherent perfect absorber for terahertz wavesIEEE Photonics Journal, vol. 8, no. 6, Dec. 2016. [Online]

[28]. Q. Shi, K. J. Si, D. Sikdar, L. Yap, M. Premaratne, and W. Cheng, Two-Dimensional Bipyramid Plasmonic Nanoparticle Liquid Crystalline Superstructure with Four Distinct Orientational Packing OrdersACS Nano, 10, 967-976 (2016). [Online]

[27]. W. XiongD. Sikdar, L. W. Yap, P. Guo, M. Premaratne, X. Li, and W. Cheng, Matryoshka Caged Gold Nanorods: Synthesis, Plasmonic Property and Catalytic ActivityNano Research, 9, 415-423 (2016). [Online]

[26]. K. J. Si, D. Sikdar, L. W. Yap, J. K. K. Foo, P. Guo, Q. Shi, M. Premaratne, and W. Cheng, Dual-coded Plasmene Nanosheets as Next Generation Anti-counterfeit Security LabelsAdvanced Optical Materials, 3, 1710-1717 (2015). [Online]

[25]. B. Kong, D. Sikdar, J. Tang, Y. Liu, M. Premaratne, W. Zhang, Y. Jing, G. Zheng, C. Selomulya, and D. Zhao, Interfacial Assembly of Mesoporous Nanopyramids as Ultra-sensitive Cellular Interfaces Featuring Efficient Direct ElectrochemistryNPG Asia Materials, 7, e204 (2015). [Online]

[24]. D. Sikdar, W. Zhu, W. Cheng, and M. PremaratneSubstrate-mediated Broadband Tunability in Plasmonic Resonances of Metal Nanoantennas on Finite High-permittivity Dielectric SubstratePlasmonics, 10, 1663-1673 (2015). [Online]

[23]. J. Tang, J. Li, D. Sikdar, B. Kong, Y. Quan, S. Che, Y. Wang, A. M. Al-Enizi, M. Premaratne, and Gengfeng Zheng, Plasmon-enhanced Photoelectrochemical Monitoring of Ca2+ from Living CardiomyocytesJournal of Electroanalytical Chemistry, 759, 14-20 (2015). [Online]

[22]. Y. Chen, K. J. Si, D. Sikdar, Y. Tang, M. Premaratne, and W. Cheng, Ultrathin Plasmene Nanosheets as Soft and Surface-Attachable SERS Substrates with High Signal UniformityAdvanced Optical Materials, 3, 919-924 (2015). [Online] Frontispiece

[21]. D. Sikdar, W. Cheng, and M. PremaratneOptically Resonant Magneto-Electric Cubic Nanoantennas for Ultra-Directional Light ScatteringJournal of Applied Physics, 117, 083101 (2015). [Online]

[20]. W. XiongD. Sikdar, L. W. Yap, M. Premaratne, X. Li, and W. Cheng, Multilayered Core-satellite Nanoassemblies with Finely-Tunable Broadband Plasmon ResonancesNanoscale, 7, 3445-3452 (2015). [Online]

[19]. P. Guo, D. Sikdar, X. Huang, K. J. Si, W. Xiong, S. Gong, L. W. Yap, M. Premaratne, and W. Cheng, Plasmonic Core-Shell Nanoparticles for SERS Detection of the Pesticide Thiram: Size- and Shape-Dependent Raman EnhancementNanoscale, 7, 2862-2868 (2015). [Online]

[18]. W. Zhu, D. Sikdar, F. Xiao, M. Kang, and M. PremaratneGold Nanoparticles with Gain-assisted Coating for Ultra-sensitive Biomedical Sensing , Plasmonics, 10, 881-886 (2015). [Online]

[17]. P. Guo, D. Sikdar, X. Huang, K. J. Si, B. Su, Y. Chen, W. Xiong, L. W. Yap, M. Premaratne, and W. Cheng, Large-Scale Self-assembly and Stretch-induced Plasmonic Properties of Core-Shell Metal Nanoparticle Superlattice SheetsThe Journal of Physical Chemistry C, 118, 26816-26824 (2014). [Online]

[16]. K. J. Si*, D. Sikdar*, Y. Chen, F. Eftekhari, Z. Xu, Y. Tang, W. Xiong, P. Guo, S. Zhang, Y. Lu, Q. Bao, W. Zhu, M. Premaratne, and W. Cheng, Giant Plasmene Nanosheets, Nanoribbons, and OrigamiACS Nano, 8, 11086-11093 (2014). [Online] (*Equal Contributions)

[15]. D. Sikdar, I. D. Rukhlenko, W. Cheng, and M. PremaratneTunable Broadband Optical Responses of Substrate-supported Metal/dielectric/metal NanospheresPlasmonics, 9, 659-672 (2014). [Online]

[14]. W. Zhu, F. Xiao, M. Kang, D. Sikdar, and M. PremaratneTunable Terahertz Left-handed Metamaterial Based on Multi-layer Graphene-Dielectric CompositeApplied Physics Letters, 104, 051902 (2014). [Online]

[13]. W. XiongD. Sikdar, M. Walsh, K. J. Si, Y. Tang, Y. Chen, R. Mazid, M. Weyland, I. D. Rukhlenko, J. Etheridge, M. Premaratne, X. Li, and W. Cheng, Single-crystal Caged Gold Nanorods with Tunable Broadband Plasmon ResonancesChemical Communications, 49, 9630-9632 (2013). [Online]

[12]. D. Sikdar, I. D. Rukhlenko, W. Cheng, and M. PremaratneUnveiling Ultrasharp Scattering-switching Signatures of Layered Gold-Dielectric-Gold NanospheresJournal of the Optical Society of America B, 30(8), 2066-2074 (2013). [Online]

[11]. D. Sikdar, I. D. Rukhlenko, W. Cheng, and M. PremaratneOptimized Gold Nanoshell Ensembles for Biomedical ApplicationsNanoscale Research Letters 8, 142-146 (2013). [Online]

[10]. D. Sikdar, I. D. Rukhlenko, W. Cheng, and M. PremaratneEffect of Number Density on Optimal Design of Gold Nanoshells for Plasmonic Photothermal TherapyBiomedical Optics Express 4, 15-31 (2013). [Online]

[9] D. Sikdar, V. Tiwari, A. Soni, R. Jaiswal, and S. BhanotPolarization Multiplexed Interrogation Technique for FBG Sensor ArrayPhotonic Sensors, 5 (3), 193-201 (2015). [Online]

[8]. D. Sikdar, V. Tiwari, and V. K. ChaubeyOptimized Transmitter Module for NRZ-duobinary in Long-haul Optical Transmission LinkOptik - International Journal for Light and Electron Optics, 124 (17), 2597-2601 (2013). [Online]

[7]. D. Sikdar, V. Tiwari, Y. Saha, and V. K. ChaubeyInvestigation of Modulator Chirp and Extinction Ratio in Different RZ-and NRZ Duobinary Transmitter Modules for Performance OptimizationOptik - International Journal for Light and Electron Optics, 124, 1411-1414 (2013). [Online]

[6]. D. Sikdar, Vinita Tiwari, and V. K. ChaubeyInvestigation of RZ and NRZ Pulse Shape for Optimum Duobinary Transmission at 40 GbpsOptik - International Journal for Light and Electron Optics, 124, 1148-1151 (2013). [Online]

[5]. V. Tiwari, D. Sikdar, M. N. Jyothi, G. Dixit, V.K. Chaubey, Investigation of Optimum Pulse Shape for 112Gbps DP-DQPSK in DWDM Transmission, Optik - International Journal for Light and Electron Optics, 124, 5567-5572 (2013). [Online]

[4]. V. Tiwari, D. Sikdar, and V. K. Chaubey, Performance Optimization of RZ-DQPSK Modulation Scheme for Dispersion Compensated Optical Link, Optik - International Journal for Light and Electron Optics, 124, 2593-2596 (2013). [Online]

[3]. D. Sikdar, V. Tiwari, and V. K. Chaubey, Optimum Dispersion Map Profile for a Stable DM Soliton System, Journal of Modern Optics, 59, 1396-1405 (2012). [Online]

[2]. D. Sikdar, S. Chaubey, V. Tiwari and V. K. Chaubey, Simulation and Performance Analysis of Duobinary 40 Gbps Optical Link, Journal of Modern Optics, 59 , 903-911 (2012). [Online]

[1]. V. Tiwari, D. Sikdar, and V.K. Chaubey, SPM Induced Limitation for 40 Gbps Chirped Gaussian Pulses in Optical Channel, Optik - International Journal for Light and Electron Optics, 123, 1482-1485 (2012). [Online]

 

 

 

Conference Articles/Poster presentations

[42] T. Bhowmik, B K. Bhowmik, P K. Pandey, G. Kumar, and D. Sikdar, Epsilon-Near-Zero Material based Dual-Polarization On-Chip Electro-Optic Modulator, Frontiers in Optics and Laser Sciences (FiO-LS 2023). [Online]

[41] D. Biswas, B. Chakraborty, T. Bhowmik, J. Gupta, and D. Sikdar, Wavelength Selective Metamaterials for Superior Thermal Camouflaging, Frontiers in Optics and Laser Sciences (FiO-LS 2023). [Online]

[40] J. Gupta, R. Bhattacharjee, S. Kanagaraj, R. Harsh, and D. Sikdar, Complementary-Bowtie-Aperture Inspired Wearable Metasurfaces for boosting SNR in 1.5T MRI systems, IEEE Guwahati Subsection Conference (GCON2023). [Online]

[39] B. K. Bhowmik, T. Bhowmik, P. K. Pandey, M. S. Raju, and D. Sikdar, High-Q resonating all-dielectric metamaterial for refractive index sensing, IEEE Guwahati Subsection Conference (GCON2023). [Online]

[38] T. Bhowmik, J. Gupta, B. Chakraborty, A. K. Chowdhary, and D. Sikdar, Tunable Metasurface based Polarization-insensitive Electro-Optic Amplitude Modulator for Nanophotonic Systems, IEEE Guwahati Subsection Conference (GCON2023). [Online]

[37] S. Das, J. Gupta, T. Bhowmik, B. Chakraborty, and D. Sikdar, Metasurface based Polarization-Insensitive Reflection mode Band-reject Filters for 6G Applications, IEEE Guwahati Subsection Conference (GCON2023). [Online]

[36] D. Biswas, S. Das, T. Bhowmik, J. Gupta, and D. Sikdar, Epsilon-Near-Zero Material based C-Band Electro-absorption Modulator for Integrated Nanophotonic Systems, IEEE Guwahati Subsection Conference (GCON2023). [Online]

[35] B. Chakraborty, T. Bhowmik, J. Gupta, D. Biswas, and D. Sikdar, Plasmonic Metamaterial Perfect Absorber using Hybrid Split Cross-Ring Nanostructures, IEEE Guwahati Subsection Conference (GCON2023). [Online]

[34] P. Das, J. Gupta, R. Bhattacharjee, and D. Sikdar, Mirrored-Twin Rectangular SRR Based Metamaterial for Improving Signal-To-Noise Ratio of 1.5T MRI, CLEO: Applications and Technology 2023. (Status: Presented on May-2023) [Online]

[33] J. Gupta, P. Das, R. Bhattacharjee, and D. Sikdar, Flexible Metasurface-Based Wraps for Improving Magnetic Field Enhancement in 1. 5T MRI, CLEO: Applications and Technology 2023. (Status: Presented on May-2023). [Online]

[32] J. Gupta, P. Das, R. Bhattacharjee, and D. Sikdar, Capacitively-loaded Spiral Array based RF Metasurfaces for Boosting the Performance of 1.5T MRI, International Electrical Engineering Congress (iEECON2023). (Status: Presented on March-2023) [Online]

[31] J. Gupta, P. Das, A. K. Chowdhary, R. Bhattacharjee, and D. Sikdar, Thin-Wire Array based Resonator for Targeted Clinical 1.5T Magnetic Resonance Imaging, IEEE Photonics Conference (IPC 2022). [Online]

[30] B. K. Bhowmik, T. Bhowmik, P. K. Pandey, D. Sikdar, and G. Kumar, Polarization-insensitive refractive index sensor based on high-Q resonance in all-dielectric metasurface, in Frontiers in Optics + Laser Science 2022 (FIO, LS), Technical Digest Series (Optica Publishing Group, 2022), paper JTu5B.68. [Online]

[29] T. Bhowmik, A. K. Chowdhary, and D. Sikdar, Energy-efficient Polarization-insensitive Electro-tunable Metasurface for Optical Intensity Modulation, The 2022 International Conference on Optical MEMS and Nanophotonics (IEEE OMN). (Status: Presented on Sep-2022)

[28] P. Das, J. Gupta, D. Sikdar and R. Bhattacharjee, Design and Analysis of a Thin Metamaterial for Magnetic Field enhancement in 1.5T MRIIEEE Photonics Conference (IPC 2022). [Online]

[27] P. Das, J. Gupta, D. Sikdar and R. Bhattacharjee, Analysis of SNR Enhancement in 1.5T MRI by Using Metasurfaces, 2022 IEEE Microwaves, Antennas, and Propagation Conference (MAPCON), Bangalore, India, 2022 [Online].

[26] P. Das, J. Gupta, D. Sikdar and R. Bhattacharjee, Magnetic metasurface add-ons-A route towards making MRI more efficient, affordable and accessible2022 IEEE Silchar Subsection Conference (SILCON), Silchar, India, 2022 [Online].

[25] A. K. Chowdhary, T. Bhowmik, J. Gupta, and D. Sikdar, Ultraviolet and Infrared Blocking Meta-glasses for Smart Electric Vehicles, 22nd International Conference on Numerical Simulation of Optoelectronic Devices (IEEE NUSOD), 2022, Italy. [Online]

[24] A. K. Chowdhary, V. A. Reddy, T. Bhowmik and D. Sikdar, Vanadium Dioxide Assisted Thermo-optic Perfect Absorbers for Optical Switching, IEEE Workshop on Recent Advances in Photonics (WRAP), 2022, Mumbai, India. [Online]

[23] B. S. Chouhan, KM DhritiA. K. Chowdhary, D. Sikdar, and G. Kumar, Modulating broadband terahertz in a Graphene assisted dielectric Metamaterial, IEEE Workshop on Recent Advances in Photonics (WRAP), 2022, Mumbai, India. [Online]

[22] T. Bhowmik, A. K. Chowdhary, J. Gupta and D. Sikdar, Coupling-assisted Epsilon-Near-Zero Material based Energy-efficient Electro-Absorption Modulator, IEEE Workshop on Recent Advances in Photonics (WRAP), 2022, Mumbai, India. [Online]

[21] A. K. Chowdhary, V. A. Reddy, T. Bhowmik, and D. Sikdar, Spectrally Selective Nanophotonic Windows for Aiding Photosynthesis in Greenhouses, IEEE Photonics Conference (IPC) 2021, Vancouver, Canada. [Online]

[20] T. Bhowmik, A. K. Chowdhary, A. Kumar, and D. Sikdar, Guided-Mode Resonance based All-dielectric Optical Intensity Modulator, IEEE Photonics Conference (IPC) 2021, Vancouver, Canada. [Online]

[19] T. Bhowmik, A. Kumar, A. K. Chowdhary, and D. Sikdar, Polarization-insensitive Electro-tunable Broadband Plasmonic Metamaterial Absorber for Amplitude Modulation, 15th International Congress on Artificial Materials for Novel Wave Phenomena - Metamaterials 2021, New York, USA, 2021. [Online]

[18] A. K. Chowdhary, A. Kumar, and D. Sikdar, Cross-Ring Based Broadband Plasmonic Metamaterial Absorbers for Boosting Silicon Solar Cell Efficiency, 15th International Congress on Artificial Materials for Novel Wave Phenomena - Metamaterials 2021, New York, USA, 2021. [Online]

[17] A. K. Chowdhary and D. Sikdar, Nanophotonic All-weather Windows for Energy-efficient Smart Buildings, CLEO 2021, San Jose, California, USA, 2021. [Online]

[16] A. K. Chowdhary and D. Sikdar, Ultra-broadband Wide-Angle Metallo-Dielectric Metamaterial Absorber for Solar Energy Harvesting, 2019 Workshop on Recent Advances in Photonics (WRAP), Guwahati, India, 2019. [Online]

[15] J. B. Edel, A. A. Kornyshev, A. R. Kucernak, Y. Ma, Y. MontelongoD. Sikdar, M. Urbakh, L.Velleman, C. ZagarElectrochemical plasmonics for dynamic control of optical properties of self-assembling metamaterialsMETA 2019, Lisbon- Portugal (2019). [Online]

[14] D. Sikdar, Y. Ma, A. Kucernak, J. Edel, A. KornyshevNanoplasmonic Metamaterial Devices as Electrically Switchable Perfect Mirrors and Perfect Absorbers, FM3C.5, CLEO-2019, San Jose, California, USA (2019). [Online]

[13] J. B. Edel, A. A. Kornyshev, A. R. Kucernak, Y. Ma, Y. MontelongoD. Sikdar, M. Urbakh, L.Velleman, C. ZagarElectrochemical plasmonics: A path to electrotunable self-assembling optical metamaterials, 68, 7th International Topical Meeting on Nanophotonics and Metamaterials, Seefeld (Tirol), Austria (2019).

[12] D. Sikdar and A. A. KornyshevElectro-tuneable nanoplasmonic Fabry-Perot cavity for smart nano-optical devices, FD2-C3, Photonics 2018- The International Conference on Fiber Optics and Photonics, Indian Institute of Technology Delhi, New Delhi, India (2018). [Online]

[11] Y. MontelongoD. Sikdar, Y. Ma, A. McIntosh, L. Velleman, A. Kucernak, J. Edel and A. KornyshevElectrotuneable nanoplasmonic mirror at liquid-liquid interface, P20, Chemical Physics of Electroactive Materials: Faraday Discussion, Cambridge, United Kingdom (2017).

[10] C. Zagar, R. Griffiths-Rhys, R. PodgornikD. Sikdar, M. Urbakh, Y. Ma, Y. Montelongo, A. Kucernak, J. Edel and A. KornyshevIs electrovariable plasmonics at solid electrodes possible?, P20, Chemical Physics of Electroactive Materials: Faraday Discussion, Cambridge, United Kingdom (2017).

[9] L. VellemanD. Sikdar, Y. Montelongo, Y. Ma, Y. Huang, J. Million, W. Pitchford, V. Turek, S. Roser, A. Kucernak, A. Kornyshev, and J. EdelTunable assembly of plasmonic nanoparticles for use as reversible mirrors and sensors, 4A20_1, META 2016 - The 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics, Malaga, Spain (2016).

[8] D. Sikdar, K. J. Si, W. Zhu, W. Cheng, and M. PremaratnePlasmene: An Artificial Graphene from Plasmonic Nanoparticle Family, EH_2_5, CLEO/Europe-EQEC Conference, Munich, Germany (2015). [Online]

[7] D. Sikdar and M. PremaratneElectrically Tunable Directional SPP Propagation in Gold-nanoparticle-assisted Graphene NanoribbonsIEEE Photonics Conference (IPC), San Diego, CA, USA, 330-331, (2014). [Online]

[6]. D. Sikdar, K. R. Kartic Bhargav, and S. DewanganEffectuation of Wireless Sensor Networks for Human Rescue Missions using RF Signal Detection1st International Conference on Wireless Technologies for Humanitarian Relief (ACWR '11). ACM, New York, NY, USA, 309-313 (2011). [Online]

[5]. D. Sikdar, V. Tiwari, V. K. ChaubeyEffect of Pulse Width on a 40 Gb/s Lightwave Channel for Chirped Sources Having Different Linewidth and Peak PowerInternational Conference on Nanoscience, Engineering & Advanced Computing, 3, 360-363 (2011).

[4]. D. Sikdar, G.S.S. Chalapathi and V.K. ChaubeyWSN Based TMR Security System for Sanitation WorkersProceedings of National Conference on VLSI Design and Embedded Systems (NCVDES-2011), P6A.6-9 (2011).

[3]. D. Sikdar, G.S.S. Chalapathi and V.K. ChaubeyBluetooth Based e-Tutor System for Effective Knowledge TransferNational Conference on Converging Technologies Beyond 2020, 6(5), 634-637 (2011).

[2]. V. Tiwari, D. Sikdar, V. K. ChaubeySource Induced Limitations in 40 Gbps Post-compensated Optical Fiber Link: A Simulation StudyInternational Conference on Nanoscience, Engineering & Advanced Computing, 1, 495-497 (2011).

[1]. G.S.S. Chalapathi, D. Sikdar, V. K. ChaubeyWSN and GSM Based Smart Energy Management SystemProceedings of National Conference on VLSI Design and Embedded Systems, P6A.5 (2011).

 

 

 

 

 

 

 

 

@SNMG