Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Mamoun Wahbeh"'
Autor:
Nicolas Couture, Mamoun Wahbeh, Akif Ahmed, Garland Best, Angela Gamouras, Jean-Michel Ménard
Publikováno v:
Nonlinear Frequency Generation and Conversion: Materials and Devices XXII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::791a05b92bb03101c9b3f40ec52a4dc4
https://doi.org/10.1117/12.2648982
https://doi.org/10.1117/12.2648982
Autor:
Nicolas Couture, Jakob Schlosser, Akif Ahmed, Mamoun Wahbeh, Garland Best, Angela Gamouras, Jean-Michel Ménard
Publikováno v:
Applied Optics. 62:4097
Terahertz time-domain spectroscopy (THz-TDS) is a powerful technique that enables the characterization of a large range of bulk materials, devices, and products. Although this technique has been increasingly used in research and industry, the standar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1535bde01a55548b29c0aaa43df6e44b
https://doi.org/10.1364/ao.486938
https://doi.org/10.1364/ao.486938
Autor:
Raman Kashyap, Mamoun Wahbeh
Publikováno v:
ICUWB
Active distributed antenna systems and fiber-optic cellular repeaters, feeding wireless LAN and cellular networks that support smart applications, require ultra-narrow linewidth laser diodes with precision wavelength control and high stability. A 2.2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::131d1e823e8fa794fdcb0f038e41198c
https://doi.org/10.1109/icuwb.2015.7324522
https://doi.org/10.1109/icuwb.2015.7324522
Publikováno v:
SPIE Proceedings.
The effect of the substrate to the absorption spectra of silver nanoparticles of sphere-like shapes is investigated. Silver nanoparticles of broken spherical symmetry are placed on substrates of different dielectric functions at various contact angle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d3072188ba01ed20cdc62ee7e9ef808
https://doi.org/10.1117/12.2086149
https://doi.org/10.1117/12.2086149
Publikováno v:
ICAIT
A single-mode, ultra-stable, free-running laser based on an external cavity laser with a saturable absorber is presented. We report for the first time the use of external cavity of fully erbium-doped fiber, where the fiber Bragg grating (FBG) and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77011963158dd1dfc5b855f79fbacb5e
https://doi.org/10.1109/icait.2013.6621514
https://doi.org/10.1109/icait.2013.6621514
Publikováno v:
Optics Letters. 41:1797
Distributed feedback (DFB) fiber Bragg gratings (FBG) are widely used as narrow-band filters and single-mode cavities for lasers. Recently, a nonlinear generation has been shown in 10-20 cm DFB gratings in a highly nonlinear fiber. First, we show in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0602c14d4cd2e313d3d369eb50233e3
https://doi.org/10.1364/ol.41.001797
https://doi.org/10.1364/ol.41.001797
Publikováno v:
Journal of Nanomaterials, Vol 2012 (2012)
The discrete dipole approximation (DDA) is used to model the absorption efficiency of isolated gold (Au) and silver (Ag) ellipsoidal nanoparticles. The characteristics of the plasmonic bands of those nanostructures depend strongly on the size and ori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4f9153ae2ddbbf664a5cc64119674b3
Publikováno v:
Journal of Nanomaterials, Vol 2012 (2012)
The absorption spectra for a gold nanocube and for a gold nanobar are calculated by using the Discrete Dipole Approximation (DDA). The results show the excitation of a single albeit broad surface plasmon (SP) band of the gold nanocube. The extinction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2677bf7cacb844b8c2ed2fde4d7cf0c2
https://doaj.org/article/2d466b796f0943208c51b5f91c7d7429
https://doaj.org/article/2d466b796f0943208c51b5f91c7d7429
Publikováno v:
SPIE Proceedings.
The optical aspects of plasmon coupling occurring through the near-field interactions among metallic spherical nanoparticles assembled in close proximity to each other in two-dimensional and three-dimensional arrays have been examined using the discr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c184c692b481206f42674187391fa43
https://doi.org/10.1117/12.905102
https://doi.org/10.1117/12.905102
Publikováno v:
SPIE Proceedings.
Discrete Dipole Approximation (DDA) is a computational technique to simulate the optical properties of nanostructures of different shapes, sizes, and compositions. The influence of the target size on the optical response of 5 nm-diameter nanoparticle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbb64d5d1747bb15a2198ddf7b0ce4c2
https://doi.org/10.1117/12.905099
https://doi.org/10.1117/12.905099