Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Tripathi, Laxmi Narayan"'
Publikováno v:
Optics Communications, 496, 127139, 2021
Integrated photonic circuits are an integral part of all-optical and on-chip quantum information processing and quantum computer. Deterministically integrated single-photon sources in nanoplasmonic circuits lead to densely packed scalable quantum log
Externí odkaz:
http://arxiv.org/abs/2108.11326
Autor:
Tripathi, Laxmi Narayan
This thesis summarizes the methods of preparation and optical properties of hybrid assemblies of Au NPs and cadmium selenide (CdSe) QDs. First chap-ter deals with the literature survey and theoretical aspects of plasmonics and discussions on optical
Externí odkaz:
http://etd.iisc.ernet.in/2005/3411
http://etd.iisc.ernet.in/abstracts/4278/G25914-Abs.pdf
http://etd.iisc.ernet.in/abstracts/4278/G25914-Abs.pdf
Autor:
Adak, Subham, Tripathi, Laxmi Narayan
Terahertz time-domain spectroscopy (THz-TDS) is a non-invasive, non-contact and label-free technique for biological and chemical sensing as THz-spectra is less energetic and lies in the characteristic vibration frequency regime of proteins and DNA mo
Externí odkaz:
http://arxiv.org/abs/1903.03415
Single photon sources from two dimensional materials and their interfacing with plasmonic waveguides
Autor:
Raj, Akriti, Tripathi, Laxmi Narayan
We present a comprehensive review of formation and control of single photon sources from two dimensional materials. We critically analyze the creation and control of these quantum emitters both at room and at low temperature. Deterministic formation
Externí odkaz:
http://arxiv.org/abs/1901.08964
Autor:
Tripathi, Laxmi Narayan, He, Yu-Ming, Dusanowski, Lukasz, Wronski, Piotr Andrzej, Lu, Chao-Yang, Schneider, Christian, Hoefling, Sven
Publikováno v:
Appl. Phys. Lett. 113, 021102 (2018)
Single photon sources, which are compatible with quantum memories are an important component of quantum networks. In this article, we show optical investigations on isolated GaAs/Al$_{0.25}$Ga$_{0.75}$As quantum dots grown via droplet epitaxy, which
Externí odkaz:
http://arxiv.org/abs/1806.10520
Autor:
Iff, Oliver, Lundt, Nils, Betzold, Simon, Tripathi, Laxmi Narayan, Emmerling, Monika, Lee, Young Jin, Kwon, Soon-Hong, Höfling, Sven, Schneider, Christian
We discuss coupling of site-selectively induced quantum emitters in exfoliated monolayers of WSe$_2$ to plasmonic nanostructures. Squared and rectangular gold nanopillars, which are arranged in pitches of \SI{4}{\micro\meter} on the surface, have siz
Externí odkaz:
http://arxiv.org/abs/1806.06363
Autor:
Tripathi, Laxmi Narayan, Iff, Oliver, Betzold, Simon, Emmerling, Monika, Moon, Kihwan, Lee, Young Jin, Kwon, Soon-Hong, Höfling, Sven, Schneider, Christian
Atomic monolayers of transition metal dichalcogenides represent an emerging material platform for the implementation of ultra compact quantum light emitters via strain engineering. In this framework, we discuss experimental results on creation of str
Externí odkaz:
http://arxiv.org/abs/1709.00631
Akademický článek
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Nanoantenna enhanced ultrafast emission from colloidal quantum dots as quantum emitters is required for fast quantum communications. On chip integration of such devices require a scalable and high throughput technology. We report self-assembly lithog
Externí odkaz:
http://arxiv.org/abs/1609.05426
Publikováno v:
In Progress in Crystal Growth and Characterization of Materials November 2019 65(4)
