DNA Nanopositioning and Alignment by Electron-Beam-Induced Surface Chemical Patterning

Autor: Dmitry V. Klinov, Eli Kapon, Benjamin Dwir, Alexander Kotlyar, K.A. Atlasov

Publikováno v: Nano Letters. 7:3583-3587

Nanopositioning and alignment of arrays of DNA molecules on a surface by combination of high-resolution prepatterning and standard macroscopic deposition is presented. Direct electron beam exposure of a graphite substrate activated by amino groups ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::864ba540a97ec6efec0d71bb14384cf7
https://doi.org/10.1021/nl072177y

Phonon-Mediated Coupling ofInGaAs/GaAsQuantum-Dot Excitons to Photonic Crystal Cavities

Autor: Vincenzo Savona, Eli Kapon, M. Calic, Pascal Gallo, Giorgio Biasiol, Guillaume Tarel, Alok Rudra, K.A. Atlasov, Benjamin Dwir, Marco Felici, Lucia Sorba

Publikováno v: Physical review letters
info:cnr-pdr/source/autori:Calic M., P. Gallo, M. Felici, K. A. Atlasov, B. Dwir, A. Rudra, G. Biasiol, L. Sorba, G. Tarel, V. Savona, and E. Kapon/titolo:Phonon-Mediated Coupling of InGaAs%2FGaAs Quantum-Dot Excitons to Photonic Crystal Cavities/doi:10.1103%2FPhysRevLett.106.227402/rivista:Physical review letters (Print)/anno:2011/pagina_da:227402/pagina_a:/intervallo_pagine:227402/volume:106

We demonstrate that the emission characteristics of site-controlled InGaAs/GaAs single quantum dots embedded in photonic crystal slab cavities correspond to single confined excitons coupled to cavity modes, unlike previous reports of similar systems

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2efb3e7e353d707d85f5f46db4c98315
https://doi.org/10.1103/physrevlett.106.227402

Photonic-crystal microcavity laser with site-controlled quantum-wire active medium

Autor: Benjamin Dwir, Eli Kapon, M. Calic, Pascal Gallo, K.A. Atlasov, Karl Fredrik Karlsson, Alok Rudra

Publikováno v: Optics express. 17(20)

Site-controlled quantum-wire photonic-crystal microcavity laser is experimentally demonstrated using optical pumping. The single-mode lasing and threshold are established based on the transient laser response, linewidth narrowing, and the details of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::827a8fbe1c4b2c933ee65bdfda3f046e
https://pubmed.ncbi.nlm.nih.gov/19907608

1D and 2D arrays of coupled photonic crystal cavities with a site-controlled quantum wire light source

Autor: C. Jarlov, Pascal Gallo, M. Calic, Benjamin Dwir, Alok Rudra, Eli Kapon, K.A. Atlasov, Lydie Ferrier

Publikováno v: OPTICS EXPRESS

We investigated experimentally 1D and 2D arrays of coupled L3 photonic crystal cavities. The optical modes of the coupled cavity arrays are fed by a site-controlled quantum wire light source. By performing photoluminescence measurements and relying o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28499899b6d75d4c7bcf379eb5b4337d
https://doi.org/10.1364/oe.21.031082

1D photonic band formation and photon localization in finite-size photonic-crystal waveguides

Autor: Eli Kapon, Alok Rudra, Benjamin Dwir, K.A. Atlasov, Karl Fredrik Karlsson, Pascal Gallo, Marco Felici

Publikováno v: Optics Express. 18:117

A transition from discrete optical modes to 1D photonic bands is experimentally observed and numerically studied in planar photonic-crystal (PhC) L(N) microcavities of length N. For increasing N the confined modes progressively acquire a well-defined

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b570f983eae1898ae2208c94d2881907
https://doi.org/10.1364/oe.18.000117