Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Banoj Kumar Nayak"'
Publikováno v:
AIP Advances, Vol 12, Iss 9, Pp 095120-095120-7 (2022)
We experimentally study a fiber loop laser in a figure-8 configuration and explore the dependency of the degree of polarization on controlled parameters. To account for the experimental observations, a mapping is derived to evaluate the polarization
Externí odkaz:
https://doaj.org/article/37812378a0c0477994b73c5e7fd20ce3
Publikováno v:
Frontiers in Physics, Vol 6 (2019)
We present 2-, 3-, and 6-way optical demultiplexer and optical filters based on coupled waveguide and photonic crystal cavities. Demultiplexers with 3 nm channel separation and optical splitters with different transmission efficiencies are presented.
Externí odkaz:
https://doaj.org/article/5d3f7dfed9334cee90b15cc84781443c
Autor:
Banoj Kumar Nayak, Eyal Buks
We study magneto-optical coupling in a ferrimagnetic sphere resonator made of yttrium iron garnet. We find that the resonator can be operated in the telecom band as a polarization-selective optical modulator. The input state of polarization (SOP) con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99539ea19d61160424d03e44bddc1e80
We study optical detection of magnetic resonance of a ferrimagnetic sphere resonator, which is strongly coupled to a microwave loop gap resonator. Optical fibers are employed for coupling the sphere resonator with light in the telecom band. We find t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f8c9f46f64307912d24b3299ae883e2
http://arxiv.org/abs/2110.13644
http://arxiv.org/abs/2110.13644
Autor:
Eyal Buks, Banoj Kumar Nayak
We study a device composed of an optical interferometer integrated with a ferri-magnetic sphere resonator (FSR). Magneto-optic coupling can be employed in such a device to manipulate entanglement between optical pulses that are injected into the inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::101848bebba35d11b24bc139de2d863e
Autor:
A.P. Shah, Dipa Ghindani, Arkabrata Bhattacharya, A. Azizur Rahman, Sumayya Samad, S. S. Prabhu, Arnab Bhattacharya, Banoj Kumar Nayak
Publikováno v:
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
In this work, we explore a photoconductive antenna for the emission of Terahertz radiation based on high resistive (HR) Gallium Nitride (GaN) epilayers. Typically, GaN has faster carrier relaxation times as compared to SI-GaAs, which is conventionall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7ea78941134f0104177fa3cdcede074
https://doi.org/10.1109/irmmw-thz.2019.8874074
https://doi.org/10.1109/irmmw-thz.2019.8874074
Publikováno v:
Journal of Applied Physics. 126:213105
Hot carrier dynamics in a dispersionless plasmonic structures over a broad wavelength are studied by pump-probe measurements with 45 fs time resolution. The role of direct excited as well as plasmon generated hot carriers on low energy probe plasmons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::809f41e3c25fd881232d3a88de92aab1
https://doi.org/10.1063/1.5119943
https://doi.org/10.1063/1.5119943
Publikováno v:
13th International Conference on Fiber Optics and Photonics.
The effect of photonic crystal cavities on the emission spectrum of InAs quantum dot is presented here. The cavities are designed by FDTD simulations, fabricated by electron beam lithography followed by dry and wet etching steps and cavities with QD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7de345768d9cf9f243e0f3f38e9e2218
https://doi.org/10.1364/photonics.2016.w2e.3
https://doi.org/10.1364/photonics.2016.w2e.3
Autor:
Nayak, Banoj Kumar, Buks, Eyal
Publikováno v:
Journal of Applied Physics; 11/21/2022, Vol. 132 Issue 19, p1-6, 6p
Autor:
B, Viswanathan1 (AUTHOR), A, Rajesh1 (AUTHOR) rajeshtechece@gmail.com, C, Jeyalakshmi1 (AUTHOR), S, Abinaya1 (AUTHOR), J, Deepika1 (AUTHOR), D, Dharini1 (AUTHOR), S, Gajasree1 (AUTHOR)
Publikováno v:
Optical & Quantum Electronics. Aug2021, Vol. 53 Issue 8, p1-23. 23p.