Three-periodic 1D photonic crystals based on dielectric oxides SiO2, Al2O3, TiO2, ZrO2: an emerging class of structures with wide possibilities for applied photonics
One-dimensional three-periodic photonic-crystal (PC) structures based on dielectric nonmagnetic materials (SiO2, Al2O3, TiO2, ZrO2) that form [(ab)N(cd)M]K supercells including “internal” subcells of the (ab)N and (cd)M types are considered. The classification of this class of structures makes it po...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Samara National Research University
2024-06-01
|
| Series: | Компьютерная оптика |
| Subjects: | |
| Online Access: | https://www.computeroptics.ru/eng/KO/Annot/KO48-3/480308e.html |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832096670194597888 |
|---|---|
| author | I.S. Panyaev D.G. Sannikov Yu.S. Dadoenkova N.N. Dadoenkova |
| author_facet | I.S. Panyaev D.G. Sannikov Yu.S. Dadoenkova N.N. Dadoenkova |
| author_sort | I.S. Panyaev |
| collection | DOAJ |
| description | One-dimensional three-periodic photonic-crystal (PC) structures based on dielectric nonmagnetic materials (SiO2, Al2O3, TiO2, ZrO2) that form [(ab)N(cd)M]K supercells including “internal” subcells of the (ab)N and (cd)M types are considered. The classification of this class of structures makes it possible to distinguish three large groups of subcells that differ in optical contrast values (low-, medium-, and high-contrast). Using the transfer matrix method, frequency-angle spectra and energy characteristics of the PC structures are studied and optimal combinations of layers (and contrast) are found, enabling obtaining controllable photonic band gaps (PBGs). A generalization of the obtained results shows that in the transparent region, the optical and energy properties of structures with high and medium optical contrast are of the greatest practical interest. It is found that the group of medium-contrast structures has a greater flexibility in the formation and rearrangement of the PBG due to a practically equivalent effect of the optical properties of both cells on the transmission spectrum. An analysis of the spatial-angular distribution of the transverse component of the Umov-Poynting vector and variation in the number of subcells (internal periods) shows that the structure of this group can provide a controlled radiation pattern (at a telecommunication wavelength of 1.55 μm) on the lateral surface of the PC. The findings may give a competitive advantage in the development of polarization-sensitive couplers, highly sensitive angle sensors for fiber-optic systems, and optical filters operating in the infrared range. |
| format | Article |
| id | doaj-art-63c97de45faf4fef8e438d34d7ef2957 |
| institution | Kabale University |
| issn | 0134-2452 2412-6179 |
| language | English |
| publishDate | 2024-06-01 |
| publisher | Samara National Research University |
| record_format | Article |
| series | Компьютерная оптика |
| spelling | doaj-art-63c97de45faf4fef8e438d34d7ef29572025-02-05T12:28:43ZengSamara National Research UniversityКомпьютерная оптика0134-24522412-61792024-06-0148337638510.18287/2412-6179-CO-1401Three-periodic 1D photonic crystals based on dielectric oxides SiO2, Al2O3, TiO2, ZrO2: an emerging class of structures with wide possibilities for applied photonicsI.S. Panyaev0D.G. Sannikov1Yu.S. Dadoenkova2N.N. Dadoenkova3Ulyanovsk State UniversityUlyanovsk State UniversityLab-STICC (UMR 6285), CNRS, ENIB; ENI Brest, Institut de Recherche Dupuy de Lôme (IRDL, UMR CNRS 6027), F-29200, France, BrestA.A. Galkin Donetsk Institute of Physics and TechnologyOne-dimensional three-periodic photonic-crystal (PC) structures based on dielectric nonmagnetic materials (SiO2, Al2O3, TiO2, ZrO2) that form [(ab)N(cd)M]K supercells including “internal” subcells of the (ab)N and (cd)M types are considered. The classification of this class of structures makes it possible to distinguish three large groups of subcells that differ in optical contrast values (low-, medium-, and high-contrast). Using the transfer matrix method, frequency-angle spectra and energy characteristics of the PC structures are studied and optimal combinations of layers (and contrast) are found, enabling obtaining controllable photonic band gaps (PBGs). A generalization of the obtained results shows that in the transparent region, the optical and energy properties of structures with high and medium optical contrast are of the greatest practical interest. It is found that the group of medium-contrast structures has a greater flexibility in the formation and rearrangement of the PBG due to a practically equivalent effect of the optical properties of both cells on the transmission spectrum. An analysis of the spatial-angular distribution of the transverse component of the Umov-Poynting vector and variation in the number of subcells (internal periods) shows that the structure of this group can provide a controlled radiation pattern (at a telecommunication wavelength of 1.55 μm) on the lateral surface of the PC. The findings may give a competitive advantage in the development of polarization-sensitive couplers, highly sensitive angle sensors for fiber-optic systems, and optical filters operating in the infrared range.https://www.computeroptics.ru/eng/KO/Annot/KO48-3/480308e.htmlphotonic band gap (pbg)photonic crystal (pc) |
| spellingShingle | I.S. Panyaev D.G. Sannikov Yu.S. Dadoenkova N.N. Dadoenkova Three-periodic 1D photonic crystals based on dielectric oxides SiO2, Al2O3, TiO2, ZrO2: an emerging class of structures with wide possibilities for applied photonics Компьютерная оптика photonic band gap (pbg) photonic crystal (pc) |
| title | Three-periodic 1D photonic crystals based on dielectric oxides SiO2, Al2O3, TiO2, ZrO2: an emerging class of structures with wide possibilities for applied photonics |
| title_full | Three-periodic 1D photonic crystals based on dielectric oxides SiO2, Al2O3, TiO2, ZrO2: an emerging class of structures with wide possibilities for applied photonics |
| title_fullStr | Three-periodic 1D photonic crystals based on dielectric oxides SiO2, Al2O3, TiO2, ZrO2: an emerging class of structures with wide possibilities for applied photonics |
| title_full_unstemmed | Three-periodic 1D photonic crystals based on dielectric oxides SiO2, Al2O3, TiO2, ZrO2: an emerging class of structures with wide possibilities for applied photonics |
| title_short | Three-periodic 1D photonic crystals based on dielectric oxides SiO2, Al2O3, TiO2, ZrO2: an emerging class of structures with wide possibilities for applied photonics |
| title_sort | three periodic 1d photonic crystals based on dielectric oxides sio2 al2o3 tio2 zro2 an emerging class of structures with wide possibilities for applied photonics |
| topic | photonic band gap (pbg) photonic crystal (pc) |
| url | https://www.computeroptics.ru/eng/KO/Annot/KO48-3/480308e.html |
| work_keys_str_mv | AT ispanyaev threeperiodic1dphotoniccrystalsbasedondielectricoxidessio2al2o3tio2zro2anemergingclassofstructureswithwidepossibilitiesforappliedphotonics AT dgsannikov threeperiodic1dphotoniccrystalsbasedondielectricoxidessio2al2o3tio2zro2anemergingclassofstructureswithwidepossibilitiesforappliedphotonics AT yusdadoenkova threeperiodic1dphotoniccrystalsbasedondielectricoxidessio2al2o3tio2zro2anemergingclassofstructureswithwidepossibilitiesforappliedphotonics AT nndadoenkova threeperiodic1dphotoniccrystalsbasedondielectricoxidessio2al2o3tio2zro2anemergingclassofstructureswithwidepossibilitiesforappliedphotonics |