Editor-in-Chief : V.K. Rastogi
Asian Journal of Physics Vol. 33, Nos 7 & 8 (2024) 443-449 Real-time holographic heterodyne spatial filtering Wasupol Khotphuthon1, Suwan Plaipichit2, and Prathan Buranasiri1Department of Physics, School of Science, King Mongkut’s Institute of Technology Ladkrabang Chalongkrung Rd., Ladkrabang, Bangkok 10520,…
Asian Journal of Physics Vol. 33, Nos 7 & 8 (2024) 435-442 Growth of ferroelectric tungsten bronze Pb2KNb5O15 single crystals for optical applications Wasupol Khotphuthon1, Suwan Plaipichit2, and Prathan Buranasiri1Department of Physics, School of Science, King Mongkut’s Institute of Technology…
Asian Journal of Physics Vol. 33, Nos 7 & 8 (2024) 429-434 Two-beam coupling in imperfect photorefractive cerium doped barium titanate crystal Wasupol Khotphuthon1, Suwan Plaipichit2, and Prathan Buranasiri1Department of Physics, School of Science, King Mongkut’s Institute of Technology Ladkrabang…
Asian Journal of Physics Vol. 33, Nos 7 & 8 (2024) 423-428 Spatial auto-convolution operation with anisotropic diffraction in BaTiO3 photorefractive crystal Ching-Cherng Sun1,2 and Chih-Yuan Cheng11Department of Optics and Photonics, National Central University, Chung-Li, 32054 Taiwan2Department of Electrophysics, National…
Asian Journal of Physics Vol. 28, No 1 (2019) 43-61 An approach to image security enhancement using asymmetric cryptosystem based on combination of Transforms using hybrid structured phase mask deploying single value decomposition Poonam Lata Yadav1 and Hukum Singh21Department of…
Asian Journal of Physics Vol. 33, Nos 9 & 10 (2024) 633-639 Investigations of RF behavior of a sub-terahertz gyrotron for DNP-NMR application Vishal Singh and M ThottappanCenter of Research in Microwave Tubes (CRMT), Department of Electronics Engineering,Indian Institute of…
Asian Journal of Physics Vol. 33, Nos 9 & 10 (2024) 657-664 Design and analysis of sheet beam electron gun and periodic cusped magnet focusing system for W-band applications Subham Chowdhurya,b, Debasish Pala,b, Ayan Kumar Bandyopadhyaya,b and Anirban Beraa,baCSIR-CEERI, Pilani-333…
Asian Journal of Physics Vol. 33, Nos 9 & 10 (2024) 651-656 RF behavior of dielectric window for 1 THz, 1 kW power gyrotron Nitin Kumar, Shubham Choudhury, Narendra Kumar Singh, Hasina Khatun and Anirban BeraCSIR-Central Electronics Engineering Research Institute,…
Asian Journal of Physics Vol. 33, Nos 9 & 10 (2024) 641-649 Folded-waveguide slow-wave structure for G-band traveling wave tube amplifier Surya Prasath C and Richards Joe StanislausSchool of Electronics Engineering, Vellore Institute of Technology Chennai, Vandalur Kelambakkam Road, Chennai-…
Asian Journal of Physics Vol. 33, Nos 9 & 10 (2024) 625-631 Design of a 140 GHz extended interaction klystron Vemula Bhanu Naidua, Dipanjan Gopeb and Subrata Kumar DattaaaMicrowave Tube Research and Development Centre (MTRDC), DRDO, Bengaluru-560 013, IndiabDepartment of…