Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ragheid M.H. Atta"'
Autor:
Graham T. Reed, W. R. Headley, G. Ensell, Kevin P. Homewood, Oded Cohen, Ching Eng Png, Ansheng Liu, Mario J. Paniccia, Dani Hak, Ragheid M.H. Atta, Alan G. R. Evans
Publikováno v:
SPIE Proceedings.
In silicon based photonic circuits, optical modulation is usually performed via the plasma dispersion effect or via the thermo-optic effect, both of which are relatively slow processes. Until relatively recently, the majority of the work in Silicon-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a4cc24effb9ce1aede0d458f511315f
https://doi.org/10.1117/12.529385
https://doi.org/10.1117/12.529385
Autor:
Ceng E. Png, Soon Thor Lim, Seong Phun Chan, William R. Headley, Goran Z. Masanovic, Vittorio M. N. Passaro, Graham T. Reed, Ragheid M.H. Atta, G. Ensell, Alan G. R. Evans
Publikováno v:
SPIE Proceedings.
Waveguide based Bragg grating devices have the potential of integration with passive or active optical components. A narrow bandwidth Bragg reflection filter or Fabry-Perot resonant structures can be realised using the approach of periodic refractive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8084bb31c558ac20031f50c202a2814e
https://doi.org/10.1117/12.511138
https://doi.org/10.1117/12.511138
Autor:
Alan G. R. Evans, Ragheid M.H. Atta, Goran Z. Masanovic, Vittorio M. N. Passaro, Ching Eng Jason Png, G. Ensell, Graham T. Reed
Publikováno v:
SPIE Proceedings.
In silicon based photonic circuits, optical modulation is usually performed via the plasma dispersion effect, which is arelatively slow process. Until recently, most researchers utilised Silicon on Insulator (501) waveguides with cross-sectional dime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57ffdfdacdd7b12f398314101de81f6e
https://doi.org/10.1117/12.476538
https://doi.org/10.1117/12.476538
Publikováno v:
SPIE Proceedings.
Silicon-based optical modulators are expected to be important components in some optical networks. The optical modulation mechanism can be achieved either via the plasma dispersion effect, or by thermal means. Both are relatively slow processes when
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2840b6d8e702648e45b94dbc9cb0412
https://doi.org/10.1117/12.476666
https://doi.org/10.1117/12.476666
Autor:
Soon Thor Lim, Alan G. R. Evans, A. S. Way, Seong Phun Chan, Ching Eng Png, Graham T. Reed, A. Vonsovici, Ragheid M.H. Atta, A.K Kewell, Stacey M. Jackson, Goran Z. Masanovic
Publikováno v:
SPIE Proceedings.
Silicon Carbide is a potentially useful compound for use in silicon based photonics because cubic silicon carbide (3C-SiC), possesses a first order electro-optic (Pockels) effect, something absent in pure silicon. This means the material is potential
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d19489beba5eac5bf819ab973059047
https://doi.org/10.1117/12.463851
https://doi.org/10.1117/12.463851