Editor-in-Chief : V.K. Rastogi
Asian Journal of Physics Vol. 33, Nos 9 & 10 (2024) 574-582 Theoretical analysis on the beam-wave interaction of a THz gyrotron oscillator Ashutosh SinghDepartment of Physics, Mahesh Prasad Sinha Science College, Babasaheb Bhimrao Ambedkar Bihar University, Muzaffarpur-843 146, Bihar,…
Asian Journal of Physics Vol. 33, Nos 7 & 8 (2024) 485-499 An asymmetric hybrid watermarking technique using optical vortex speckle phase masks in Radon transform domain Katarina Svanberg1,2 and Sune Svanberg3,21Division of Oncology, Department of Clinical Sciences, Lund University…
Asian Journal of Physics Vol. 33, Nos 9 & 10 (2024) 563-573 Conversion of dominant rectangular-waveguide-mode to azimuthally symmetric circular-waveguide-mode in sub-terahertz frequency band Vishal Kesari1, Sarah Farheen2 and Swappnal Panigrahi2 1Microwave Tube Research and Development Centre, Defence Research and…
Asian Journal of Physics Vol. 33, Nos 9 & 10 (2024) 541-561 Sub-terahertz high-power microfabricated folded-waveguide traveling-wave tubes: needs and challenges in realization Anurag Srivastava and Subrata Kumar DattaMicrowave Tubes Research & Development Centre, DRDO, Bangalore-560 013, IndiaThis paper is…
Asian Journal of Physics Vol. 33, Nos 3 & 4 (2024) 287-306 Medical diagnostics using gas in scattering media absorption spectroscopy GASMAS Katarina Svanberg1,2 and Sune Svanberg3,21Division of Oncology, Department of Clinical Sciences, Lund University Hospital, SE-221 85 Lund, Sweden2Lund…
Asian Journal of Physics Vol. 33, Nos 3 & 4 (2024) 269-286 A secure image encryption method using toroidal vortex phase masks, QR decomposition, and gyrator transform Hukum Singh1 and Kehar Singh1,21Department of Applied Sciences, The NorthCap University, Gurugram-122 017,…
Asian Journal of Physics Vol. 33, Nos 3 & 4 (2024) 253-268 Cavity opto-mechanics in whispering gallery mode resonators: Route to chaos Gabriele Frigenti, Daniele Farnesi, Stefano Pelli, Gualtiero Nunzi Conti, and Silvia SoriaCNR-IFAC Institute of Applied Physics “N.Carrara”, 50019…
Asian Journal of Physics Vol. 33, Nos 3 & 4 (2024) 239-251 On the optothermal properties of vanadium dioxide from the visible to the infrared R Li Voti, M Bertolotti, G Leahu, E Petronijevic, G M Cesarini, M C Larciprete,…
Asian Journal of Physics Vol. 33, Nos 3 & 4 (2024) 219-238 Atmospheric turbulence and its optical manifestations Victor Nosov, Vladimir Lukin, Eugene Nosov and Andrei TorgaevV E Zuev Institute of Atmospheric Optics SB RAS, 1 Academician Zuev sq., Tomsk…
Asian Journal of Physics Vol. 33, Nos 3 & 4 (2024) 205-217 Phase space tomography for measuring partially coherent fields of light sources Rui Qi1 and Miguel A Alonso2,31Department of Physics and Optical Science, The University of North Carolina at…