1 to 10 of 25 Results
Apr 21, 2022
Wang, Wenhao; Srivastava, Yogesh Kumar; Gupta, Manoj; Wang, Zhiming; Singh, Ranjan, 2022, "Replication Data for: Photoswitchable Anapole Metasurfaces", https://doi.org/10.21979/N9/SEO9DL, DR-NTU (Data), V1, UNF:6:Z0A4LQx8OHi2AMSm8dIcVw== [fileUNF]
Nonradiating charge-current configurations have attracted attention in photonics for the efficient localization of the electromagnetic fields. Anapole mode is a unique nonradiating state of light induced by the interference of electric and toroidal dipole that possesses rich phys... |
Mar 23, 2022
Longqing, Cong; Han, Jiaguang; Zhang, Weili; Singh, Ranjan, 2022, "Replication Data for: Temporal loss boundary engineered photonic cavity", https://doi.org/10.21979/N9/EXZCGV, DR-NTU (Data), V1
Losses are ubiquitous and unavoidable in nature inhibiting the performance of most optical processes. Manipulating losses to adjust the dissipation of photons is analogous to braking a running car that is as important as populating photons via a gain medium. Here, we introduce th... |
Jun 15, 2021
Cong, Longqing; Singh, Ranjan, 2021, "Replication Data for: Spatiotemporal Dielectric Metasurfaces for Unidirectional Propagation and Reconfigurable Steering of Terahertz Beams", https://doi.org/10.21979/N9/7584ID, DR-NTU (Data), V1
Next-generation devices for low-latency and seamless communication are envisioned to revolutionize information processing, which would directly impact human lives, technologies, and societies. The ever-increasing demand for wireless data traffic can be fulfilled by the terahertz... |
Jun 15, 2021
Prakash Pitchappa; Abhishek Kumar; Saurav Prakash; Hariom Jani; Thirumalai Venkatesan; Ranjan Singh, 2021, "Related data for: Chalcogenide Phase Change Material for Active Terahertz Photonics", https://doi.org/10.21979/N9/FANBBO, DR-NTU (Data), V2
To be filled |
Jun 15, 2021
Prakash Pitchappa; Abhishek Kumar; Saurav Prakash; Hariom Jani; Rohit Medwal; Mayank Mishra; Rajdeep Singh Rawat; Thirumalai Venkatesan; Nan Wang; Ranjan Singh, 2021, "Related data for: Volatile Ultrafast Switching at Multilevel Nonvolatile States of Phase Change Material for Active Flexible Terahertz Metadevices", https://doi.org/10.21979/N9/JFJJVP, DR-NTU (Data), V2
To be filled |
Jun 10, 2021
Prakash Pitchappa; Abhishek Kumar; Haidong Liang; Saurav Prakash; Nan Wang; Andrew A Bettiol; Thirumalai Venkatesan; Chengkuo Lee; Ranjan Singh, 2021, "Replication Data for: Frequency-agile Temporal Terahertz Metamaterials", https://doi.org/10.21979/N9/W62P3W, DR-NTU (Data), V1
Spatiotemporal manipulation of electromagnetic waves has recently enabled a plethora of exotic optical functionalities, such as non-reciprocity, dynamic wavefront control, unidirectional transmission, linear frequency conversion and electromagnetic Doppler cloak. Here, we introdu... |
Jun 10, 2021
Prakash Pitchappa; Manukumara Manjappa; Harish N. S. Krishnamoorthy; Yuhua Chang; Chengkuo Lee; Ranjan Singh, 2021, "Related data for: Bidirectional reconfiguration and thermal tuning of microcantilever metamaterial device operating from 77 K to 400 K", https://doi.org/10.21979/N9/K2UFGP, DR-NTU (Data), V1
To be filled |
Cong, Longqing; Singh, Ranjan, 2021, "Replication Data for: A metamaterial analog of the ising model", https://doi.org/10.21979/N9/ZMPLSH, DR-NTU (Data), V1
The interaction between microscopic particles has always been a fascinating and intriguing area of science. Direct interrogation of such interactions is often difficult. Structured electromagnetic systems offer a rich toolkit for mimicking and reproducing the key dynamics that go... |
Mar 8, 2021
Cong, Longqing; Singh, Ranjan, 2021, "Replication Data for: Electrically programmable terahertz diatomic metamolecules for chiral optical control", https://doi.org/10.21979/N9/ER0KRH, DR-NTU (Data), V1
Optical chirality is central to many industrial photonic technologies including enantiomer identification, ellipsometry-based tomography and spin multiplexing in optical communications. However, a substantial chiral response requires a three-dimensional constituent, thereby makin... |
Mar 8, 2021
Cong, Longqing; Singh, Ranjan, 2021, "Replication Data for: Symmetry-protected dual bound states in the continuum in metamaterials", https://doi.org/10.21979/N9/ZUUGII, DR-NTU (Data), V1
Bound state in the continuum (BIC) is a mathematical concept with an infinite radiative quality factor (Q) that exists only in an ideal infinite array of resonators. In photonics, it is essential to achieve high Q resonances for enhanced light-mater interactions that could enable... |
