Zobrazeno 1 - 10
of 40
pro vyhledávání: '"E. Anemogiannis"'
Autor:
Elias N. Glytsis, E. Anemogiannis
Publikováno v:
Applied Optics. 57:10485
A rigorous and simple way to implement a numerical method for extracting the propagation constants and modal characteristics of lossless, lossy, and active planar multilayer waveguides is presented. The method can accurately determine the complex pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e43ba9d86bd765e0227f58a796071fcf
https://doi.org/10.1364/ao.57.010485
https://doi.org/10.1364/ao.57.010485
Publikováno v:
Journal of Lightwave Technology. 21:218-227
A numerical method is presented for determining the transmittance of long-period (LP) fiber-gratings having arbitrary azimuthal/radial refractive index variations. The method uses coupled-mode theory and includes both the sine and cosine character of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78e8c3283b2de78cd7d2fc2379debc12
https://doi.org/10.1109/jlt.2003.808637
https://doi.org/10.1109/jlt.2003.808637
Publikováno v:
Superlattices and Microstructures. 28:11-28
A method for determining the dipole matrix element for an intersubband optical transition in multi-layered semiconductor quantum heterostructures is presented. The single-band effective-mass Schrodinger equation is solved by employing the argument pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d99620f13e38795f299d1c00d073509
https://doi.org/10.1006/spmi.2000.0821
https://doi.org/10.1006/spmi.2000.0821
Publikováno v:
Microelectronics Journal. 30:935-951
The operation and performance of semiconductor electronic and optoelectronic quantum-heterostructures devices are critically dependent on the quasibound states of these structures. In this paper a unified set of four numerical methods is presented th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4179b6dae9494dbf22c94cf19b7a17c5
https://doi.org/10.1016/s0026-2692(99)00060-9
https://doi.org/10.1016/s0026-2692(99)00060-9
Publikováno v:
Journal of Lightwave Technology. 17:929-941
Two numerical methods, the reflection pole method (RPM) and the wavevector density method (WDM), are introduced for determining the propagation constants of guided and leaky modes in lossless and lossy planar multilayer waveguides. These methods are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::936480376a3e4670abfc7586c6db110d
https://doi.org/10.1109/50.762914
https://doi.org/10.1109/50.762914
Publikováno v:
IEEE Journal of Quantum Electronics. 33:742-752
A perturbed wavenumbers method (PWM) is presented that is capable of determining the quasi-bound-state eigenenergies and their lifetimes for quantum heterostructures having arbitrary potential profiles. The numerical method presented solves the singl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa2709893d258fb2e20ca5ab7940ed31
https://doi.org/10.1109/3.572148
https://doi.org/10.1109/3.572148
Publikováno v:
Journal of Lightwave Technology. 12:512-518
A numerical method is described that provides the means for optimizing any objective function representing a general multilayer integrated optics waveguide. In this way, the physical parameters of the multilayer structure can be set so that the perfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d71c338dfd41eb381a8c89477fcc93d4
https://doi.org/10.1109/50.285334
https://doi.org/10.1109/50.285334
Publikováno v:
Journal of Lightwave Technology. 12:2080-2084
A general numerical method is presented that is capable of extracting all the zeros of a complex equation. This method allows accurate determination of the complex propagation constants of general multilayer optical and microwave planar waveguides, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2167c2b1ed0ef030bea43980481ab9a
https://doi.org/10.1109/50.350624
https://doi.org/10.1109/50.350624
Autor:
Lawrence C. West, Gregory N. Henderson, Thomas K. Gaylord, Elias N. Glytsis, E. Anemogiannis, Moses T. Asom, Charles W. Roberts
Publikováno v:
Microelectronics Journal. 24:805-816
Given two energy states (levels) in a quantum well formed by two potential barriers of finite thickness, elementary quantum mechanics tells us that the lower energy state is more tightly bound than the upper state. This produces a longer spatial conf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27c9c45940c13d1e2dd76846ee693de9
https://doi.org/10.1016/0026-2692(93)90079-t
https://doi.org/10.1016/0026-2692(93)90079-t
Publikováno v:
IEEE Journal of Quantum Electronics. 29:2731-2740
A complex transcendental equation valid for a wide range of electron energies for semiconductor quantum heterostructures under unbiased or biased conditions is derived. Its complex roots have as real parts the structure eigenenergy levels, and their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::463ba7409a9d6378647db5e78a142768
https://doi.org/10.1109/3.248931
https://doi.org/10.1109/3.248931