Showing results 1 to 20 of 21
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| Issue Date | Title | Author(s) |
| | 2022 | Active ultrahigh-Q (0.2 × 10⁶) THz topological cavities on a chip | Kumar, Abhishek; Gupta, Manoj; Pitchappa, Prakash; Tan, Thomas CaiWei; Chattopadhyay, Udvas; Ducournau, Guillaume; Wang, Nan; Chong, Yidong; Singh, Ranjan |
 | 2019 | All‐dielectric active terahertz photonics driven by bound states in the continuum | Han, Song; Cong, Longqing; Srivastava, Yogesh Kumar; Qiang, Bo; Rybin, Mikhail V.; Kumar, Abhishek; Jain, Ravikumar; Lim, Wen Xiang; Achanta, Venu Gopal; Prabhu, Shriganesh S.; Wang, Qijie; Kivshar, Yuri S.; Singh, Ranjan |
| 2019 | Chalcogenide phase change material for active terahertz photonics | Pitchappa, Prakash; Kumar, Abhishek; Prakash, Saurav; Jani, Hariom; Venkatesan, Thirumalai; Singh, Ranjan |
| 2018 | Color-sensitive ultrafast optical modulation and switching of terahertz plasmonic devices | Kumar, Abhishek; Srivastava, Yogesh Kumar; Manjappa, Manukumara; Singh, Ranjan |
 | 2023 | Electrically tunable topological notch filter for THz integrated photonics | Gupta, Manoj; Kumar, Abhishek; Singh, Ranjan |
| 2020 | Excitons in 2D perovskites for ultrafast terahertz photonic devices | Kumar, Abhishek; Solanki, Ankur; Manjappa, Manukumara; Ramesh, Sankaran; Srivastava, Yogesh Kumar; Agarwal, Piyush; Sum, Tze Chien; Singh, Ranjan |
| 2020 | Frequency-agile temporal terahertz metamaterials | Pitchappa, Prakash; Kumar, Abhishek; Liang, Haidong; Prakash, Saurav; Wang, Nan; Bettiol, Andrew A.; Venkatesan, Thirumalai; Lee, Chengkuo; Singh, Ranjan |
| 2017 | Hybrid lead halide perovskites for ultrasensitive photoactive switching in terahertz metamaterial devices | Manjappa, Manukumara; Srivastava, Yogesh Kumar; Solanki, Ankur; Kumar, Abhishek; Sum, Tze Chien; Singh, Ranjan |
| 2022 | Interfacial topological photonics: broadband silicon waveguides for THz 6G communication and beyond | Tan, Yi Ji; Wang, Wenhao; Kumar, Abhishek; Singh, Ranjan |
| 2017 | MoS2 for ultrafast all-optical switching and modulation of THz fano metaphotonic devices | Srivastava, Yogesh Kumar; Chaturvedi, Apoorva; Manjappa, Manukumara; Kumar, Abhishek; Dayal, Govind; Kloc, Christian; Singh, Ranjan |
| 2023 | On-chip topological THz biosensors | Navaratna, Nikhil; Tan, Yi Ji; Kumar, Abhishek; Gupta, Manoj; Singh,Ranjan |
| 2022 | Phototunable chip-scale topological photonics: 160 Gbps waveguide and demultiplexer for THz 6G communication | Kumar, Abhishek; Gupta, Manoj; Pitchappa, Prakash; Wang, Nan; Szriftgiser, Pascal; Ducournau, Guillaume; Singh, Ranjan |
| 2022 | Self-adaptive deep reinforcement learning for THz beamforming with silicon metasurfaces in 6G communications | Tan, Yi Ji; Zhu, Changyan; Tan, Thomas CaiWei; Kumar, Abhishek; Wong, Liang Jie; Chong, Yidong; Singh, Ranjan |
| 2019 | Solution‐processed lead iodide for ultrafast all‐optical switching of terahertz photonic devices | Manjappa, Manukumara; Solanki, Ankur; Kumar, Abhishek; Sum, Tze Chien; Singh, Ranjan |
| 2022 | Terahertz topological photonic integrated circuits for 6G and beyond: a perspective | Kumar, Abhishek; Gupta, Manoj; Pitchappa, Prakash; Wang, Nan; Fujita, Masayuki; Singh, Ranjan |
| | 2022 | Topological integrated circuits for 5G and 6G | Kumar, Abhishek; Gupta, Manoj; Singh, Ranjan |
| 2022 | Topological sensor on a silicon chip | Kumar, Abhishek; Gupta, Manoj; Pitchappa, Prakash; Tan, Yi Ji; Wang, Nan; Singh, Ranjan |
| 2018 | Ultrafast all-optical switching of germanium-based flexible metaphotonic devices | Lim, Wen Xiang; Manjappa, Manukumara; Srivastava, Yogesh Kumar; Cong, Longqing; Kumar, Abhishek; MacDonald, Kevin F.; Singh, Ranjan |
| 2021 | Ultrafast photo-thermal switching of terahertz spin currents | Agarwal, Piyush; Medwal, Rohit; Kumar, Abhishek; Asada, Hironori; Fukuma, Yasuhiro; Rawat, Rajdeep Singh; Battiato, Marco ; Singh, Ranjan |
| 2018 | Ultrafast THz photophysics of solvent engineered triple-cation halide perovskites | Kumar, Abhishek; Priyadarshi, Anish; Shukla, Sudhanshu; Manjappa, Manukumara; Haur, Lew Jia; Mhaisalkar, Subodh Gautam; Singh, Ranjan |
