| 书目名称 | Photonic Band Gap Materials | | 编辑 | Costas M. Soukoulis | | 视频video | | | 丛书名称 | NATO Science Series E: | | 图书封面 |  | | 描述 | Photonic band gap crystals offer unique ways to tailor lightand the propagation of electromagnetic waves. In analogy to electronsin a crystal, EM waves propagating in a structure with aperiodically-modulated dielectric constant are organized into photonicbands separated by gaps in which propagating states are forbidden.Proposed applications of such photonic band gap crystals, operating atfrequencies from microwave to optical, include zero- threshold lasers,low-loss resonators and cavities, and efficient microwave antennas.Spontaneous emission is suppressed for photons in the photonic bandgap, offering novel approaches to manipulating the EM field andcreating high-efficiency light-emitting structures. ..Photonic Band Gap Materials. identifies three most promisingareas of research. The first is materials fabrication, involving thecreation of high quality, low loss, periodic dielectric structures.The smallest photonic crystals yet fabricated have been made bymachining Si wafers along (110), and some have lattice constants assmall as 500 microns. The second area is in applications. Possibleapplications presented are microwave mirrors, directional antennas,resonators (especially in the | | 出版日期 | Book 1996 | | 关键词 | Dispersion; Laser; Magnetic field; Maser; Semiconductor; Transmission; composite materials; electromagnetic | | 版次 | 1 | | doi | https://doi.org/10.1007/978-94-009-1665-4 | | isbn_softcover | 978-94-010-7245-8 | | isbn_ebook | 978-94-009-1665-4Series ISSN 0168-132X | | issn_series | 0168-132X | | copyright | Springer Science+Business Media Dordrecht 1996 |
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发表于 2025-3-21 18:53:15
