Temat: planar waveguide - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Design and numerical analyses of the planar grating coupler
Autorzy:: Struk, P.
Pustelny, T.
Powiązania:: https://bibliotekanauki.pl/articles/200635.pdf
Data publikacji:: 2010
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: FDTD method
grating coupler
planar waveguide
Opis:: The paper presents the results of numerical analyses of the structures of integrated optics in the form of planar waveguides made of materials with high values of the refractive index n = 2.00 and with an input-output system in the form of Bragg grating couplers. The numerical investigations were carried out by using the FDTD method (Finite Difference Time Domain method).
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2010, 58, 4; 509-512
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Numerical analysis of planar multimode optical sensor with active nanolayer
Autorzy:: Błahut, Marek
Powiązania:: https://bibliotekanauki.pl/articles/1835808.pdf
Data publikacji:: 2021
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: multimode interference
optical sensor
planar waveguide
Opis:: In the paper, numerical studies of the model of an optical sensor, based on interference of modes in a planar one-dimensional step-index configuration, are presented. Calculations are performed using the method of mode field analysis. The structure consists of the single-mode input waveguide, the multimode waveguide that guides only a few modes and the single-mode output waveguide.The structure is covered by a nanometer active sensor layer of a high refractive index, which changes its optical properties in contact with the measured external surrounding. The refractive index variation of an active sensor layer affects the modal properties of the multimode waveguide and the output optical field distribution. By the proper selection of the active layer, the considered configuration can be used for gas detection.
Źródło:: Optica Applicata; 2020, 50, 3; 377-390
0078-5466
1899-7015
Pojawia się w:: Optica Applicata
Dostawca treści:: Biblioteka Nauki

Artykuł

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