Accurate determination of the ordinary index profile of proton-exchanged waveguides

Autor: Marangoni, M, Ramponi, R, Osellame, Russo, V

Publikováno v: Journal of lightwave technology
18 (2000): 1250–1255. doi:10.1109/50.871702
info:cnr-pdr/source/autori:Marangoni, M and Ramponi, R and Osellame, R and Russo, V/titolo:Accurate determination of the ordinary index profile of proton-exchanged waveguides/doi:10.1109%2F50.871702/rivista:Journal of lightwave technology (Print)/anno:2000/pagina_da:1250/pagina_a:1255/intervallo_pagine:1250–1255/volume:18

A new method for an accurate characterization of the ordinary refractive index profile of proton-exchanged waveguides is presented and discussed. The method is based on the measurement of the power coupled into radiation modes of the waveguide as a f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fafcd3c36dc61b34d7786bb618e0d441
https://doi.org/10.1109/50.871702

Optimized 3D simulation method for modeling of out-of-plane radiation in silicon photonic integrated circuits

Publikováno v: IEEE Journal of Quantum Electronics, 47 (5), 2011; Authors version.

We present an accurate and fast 3D simulation scheme for out-of-plane grating couplers, based on two dimensional rigorous (finite difference time domain) grating simulations, the effective index method (EIM), and the Rayleigh-Sommerfeld diffraction f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dris___00893::aa61496d0890d72835897705f5a0642f
http://resolver.tudelft.nl/uuid:0cf19fbc-6d4d-499b-aeda-9c44fa6fe94a

Optimized 3-D simulation method for modeling out-of-plane radiation in silicon photonic integrated circuits

We present an accurate and fast 3-D simulation scheme for out-of-plane grating couplers, based on 2-D rigorous [finite difference time domain (FDTD)] grating simulations, the effective index method, and the RayleighSommerfeld diffraction formula. In

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dris___00893::3c7ba55b9203fe59bcff6d75958e26a2
http://resolver.tudelft.nl/uuid:d19c23c7-32d2-4514-af53-e510460c3c77

Adiabatic and multimode interference couplers on silicon-on-insulator

Autor: Timo Aalto, Kimmo Solehmainen, Markku Kapulainen, Mikko Harjanne

Publikováno v: Solehmainen, K, Kapulainen, M, Harjanne, M & Aalto, T 2006, ' Adiabatic and multimode interference couplers on silicon-on-insulator ', IEEE Photonics Technology Letters, vol. 18, no. 21, pp. 2287-2289 . https://doi.org/10.1109/LPT.2006.885305

Adiabatic and multimode interference (MMI) 3-dB couplers based on silicon-on-insulator rib waveguides were fabricated and measured. For testing purposes, pairs of identical couplers were cascaded to form Mach-Zehnder interferometers. The adiabatic co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cd633d35284117406ea6666ab309f16
https://cris.vtt.fi/en/publications/34a32069-4354-4096-9833-ef1869d2bca8

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