Photonic Crystals
The role of dielectric mirrors is very important in optics. These are used for several purposes like imaging, fabricating laser cavities, and so on. The basis for the propagation of photons in dielectric mediums is the same as electrons in solid crystals. If the electrons can be diffracted by a peri...
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| 格式: | Online |
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| 语言: | 英语 |
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IntechOpen
2021
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| 在线阅读: | ONIX_20210420_9781839622670_2380 |
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| collection | Directory of Open Access Books |
| description | The role of dielectric mirrors is very important in optics. These are used for several purposes like imaging, fabricating laser cavities, and so on. The basis for the propagation of photons in dielectric mediums is the same as electrons in solid crystals. If the electrons can be diffracted by a periodic potential well, photons could also be equally well diffracted by a periodic modulation of the refractive index of the medium. This idea led to the development of many new artificial photonic materials and optical micro- and nanostructures. Since the mechanism of light guidance is essentially due to the microstructural features of the medium, a wide variety of photonic structures, e.g., photonic band-gap fibers in 1D and photonic band-gap crystals in 2D and 3D, can be realized. Photonic Crystals - A Glimpse of the Current Research Trends essentially highlights the recent developments in the arena of photonic crystal research. It is expected to be useful for expert as well as novice researchers; the former group of readers would be abreast of recent research advancements, whereas the latter group would benefit from grasping knowledge delivered by expert scientists. |
| format | Online |
| id | doab-20.500.12854ir-67021 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | IntechOpen |
| publisherStr | IntechOpen |
| record_format | ojs |
| spelling | doab-20.500.12854ir-670212024-04-05T12:35:55Z Photonic Crystals Kumar Choudhury, Pankaj Laser physics thema EDItEUR::P Mathematics and Science::PH Physics::PHJ Optical physics The role of dielectric mirrors is very important in optics. These are used for several purposes like imaging, fabricating laser cavities, and so on. The basis for the propagation of photons in dielectric mediums is the same as electrons in solid crystals. If the electrons can be diffracted by a periodic potential well, photons could also be equally well diffracted by a periodic modulation of the refractive index of the medium. This idea led to the development of many new artificial photonic materials and optical micro- and nanostructures. Since the mechanism of light guidance is essentially due to the microstructural features of the medium, a wide variety of photonic structures, e.g., photonic band-gap fibers in 1D and photonic band-gap crystals in 2D and 3D, can be realized. Photonic Crystals - A Glimpse of the Current Research Trends essentially highlights the recent developments in the arena of photonic crystal research. It is expected to be useful for expert as well as novice researchers; the former group of readers would be abreast of recent research advancements, whereas the latter group would benefit from grasping knowledge delivered by expert scientists. 2021-04-20T16:00:29Z 2021-04-20T16:00:29Z 2019 book ONIX_20210420_9781839622670_2380 9781839622670 9781839622663 9781839622687 https://directory.doabooks.org/handle/20.500.12854/67021 eng image/jpeg n/a https://www.intechopen.com/books https://mts.intechopen.com/storage/books/7515/authors_book/authors_book.pdf IntechOpen IntechOpen 10.5772/intechopen.76491 10.5772/intechopen.76491 78a36484-2c0c-47cb-ad67-2b9f5cd4a8f6 9781839622670 9781839622663 9781839622687 IntechOpen 120 open access |
| spellingShingle | Laser physics thema EDItEUR::P Mathematics and Science::PH Physics::PHJ Optical physics Photonic Crystals |
| title | Photonic Crystals |
| title_full | Photonic Crystals |
| title_fullStr | Photonic Crystals |
| title_full_unstemmed | Photonic Crystals |
| title_short | Photonic Crystals |
| title_sort | photonic crystals |
| topic | Laser physics thema EDItEUR::P Mathematics and Science::PH Physics::PHJ Optical physics |
| topic_facet | Laser physics thema EDItEUR::P Mathematics and Science::PH Physics::PHJ Optical physics |
| url | ONIX_20210420_9781839622670_2380 |