Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Shalom Palkhivala"'
Autor:
Shalom Palkhivala, Abhishek Gupta, A. Venugopal, Goutam Rana, R. Mehta, S. S. Prabhu, Aman Agrawal, Siddhesh C. Ambhire, Arkabrata Bhattacharya
Publikováno v:
2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
In this contribution, we demonstrate a new technique for fabricating a mechanically stretchable metasurface with tunable response on an elastic polydimethylsiloxane (PDMS) membrane operating at Terahertz (THz) frequencies. The tunability of the respo
Autor:
Abhishek Gupta, Goutam Rana, Girish S. Agarwal, VenuGopal Achanta, S. P. Duttagupta, Prathmesh Deshmukh, Shalom Palkhivala, Shriganesh S. Prabhu
Publikováno v:
Physical Review Applied. 9
Radiative dipolar resonance with Lorentzian line-shape induces the otherwise dark quadrupolar resonances resulting in electromagnetically induced transparency (EIT). The two interfering excitation pathways of the dipole are earlier shown to result in
Autor:
S. P. Duttagupta, S. S. Prabhu, Goutam Rana, Prathmesh Deshmukh, Shalom Palkhivala, Girish S. Agarwal, Venu Gopal Achanta
Publikováno v:
2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
Electromagnetically induced transmission (EIT) in THz domain is studied in Dolmen structures. The effect of dipole in exciting the otherwise dark quadrupole mode and the interaction of a 2nd dipole in controlling the EIT peak are studied. We show bro
Autor:
Siddhesh C. Ambhire, S. S. Prabhu, Goutam Rana, R. Mehta, Shalom Palkhivala, Arkabrata Bhattacharya, Dipa Ghindani, Venu Gopal Achanta, Aman Agrawal, Abhishek Gupta
Publikováno v:
Optical Materials Express. 8:3382
In this article, we explore a mechanically tunable metasurface on an elastic polydimethylsiloxane (PDMS) membrane operating at Terahertz (THz) frequencies synthesized using a "pattern and peel fabrication" technique. The tunability of the metasurface