Zobrazeno 1 - 10
of 263
pro vyhledávání: '"C.N. Ironside"'
Autor:
R.W. Munn, C.N. Ironside
Nonlinear optics is a topic of much current interest that exhibits a great diversity. Some publications on the subject are clearly physics, while others reveal an engineering bias; some appear to be accessible to the chemist, while others may appeal
Akademický článek
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Autor:
C.D. Farmer, C.N. Ironside, J.V. Magill, C.R. Stanley, A.R. Boyd, P.T. Keightley, L.R. Wilson, J.W. Cockburn, M.S. Skolnick
Publikováno v:
Technical Digest. Summaries of papers presented at the Conference on Lasers and Electro-Optics. Postconference Edition. CLEO '99. Conference on Lasers and Electro-Optics (IEEE Cat. No.99CH37013).
Summary form only given. We address practical issues involving quantum cascade laser (QCL) fabrication, introduce a new fabrication technique which permits a reduction in the waveguide width which is simple to implement, and report on quantum cascade
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd6e03d962bfe4ff6897fd479cd8d524
https://doi.org/10.1109/cleo.1999.833999
https://doi.org/10.1109/cleo.1999.833999
Akademický článek
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Autor:
J.M.L. Figueiredo, A.M.P. Leite, C.N. Ironside, C.R. Stanley, S.G. McMeekin, K. Bouris, D.G. Moodie
Publikováno v:
Conference on Lasers and Electro-Optics (CLEO 2000). Technical Digest. Postconference Edition. TOPS Vol.39 (IEEE Cat. No.00CH37088).
Summary form only given.The InGaAlAs/InP RTD-electroabsorption modulator (EAM) consisted of a unipolar InGaAlAs (1520 nm) ridge optical waveguide containing a double-barrier resonant tunneling diode (6 nm wide InGaAs quantum well and 2 nm thick AlAs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce7661971f3f7687ac003d4adee2e9d6
https://doi.org/10.1109/cleo.2000.907439
https://doi.org/10.1109/cleo.2000.907439
Publikováno v:
Nonlinear Guided-Wave Phenomena.
Recent investigations into the origin of the nonresonant nonlinearity, n2, have shown that the magnitude of the effect has a resonance close to the two-photon absorption, TPA, edge [1]. Earlier experimental investigations into ultrafast all-optical s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::593c03811bfd78da277c7bf842799e51
https://doi.org/10.1364/nlgwp.1993.ma.5
https://doi.org/10.1364/nlgwp.1993.ma.5
Publikováno v:
Integrated Photonics Research.
The layout of an integrated asymmetric Mach-Zehnder interferometer (AMZI) is illustrated in figure (1). The device is an all-optical switch or modulator. It is based on the more familiar electro-optic integrated Mach-Zehnder where a phase change is p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be468bdffe219d75febb9cffa2953f2f
https://doi.org/10.1364/ipr.1992.wa3
https://doi.org/10.1364/ipr.1992.wa3
Publikováno v:
Nonlinear Guided-Wave Phenomena.
The utility of the ultrafast nonlinearity in semiconductor waveguides operated below the band gap is limited by two photon absorption β (α = βI where I is the intensity) which does not allow a nonlinear 2π phase shift over one absorption length.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bcf32da36f7a8bfdba1c7b3dc314cca
https://doi.org/10.1364/nlgwp.1991.tuc2
https://doi.org/10.1364/nlgwp.1991.tuc2
Akademický článek
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Autor:
C.N. Ironside
Publikováno v:
Journal of Modern Optics. 38:2331-2332
(1991). Guided-wave Optoelectronics. Second Edition. Journal of Modern Optics: Vol. 38, No. 11, pp. 2331-2332.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa674bc3d5bddf9082294b028ec9515d
https://doi.org/10.1080/09500349114552401
https://doi.org/10.1080/09500349114552401