Sensors | |
Distributed Bragg Reflectors Employed in Sensors and Filters Based on Cavity-Mode Spectral-Domain Resonances | |
Petr Hlubina1  Dalibor Ciprian1  Michal Gryga1  | |
[1] Department of Physics, Technical University Ostrava, 17. Listopadu 2172/15, 708 00 Ostrava-Poruba, Czech Republic; | |
关键词: distributed bragg reflector; band gap; cavity mode; spectral domain; reflectance; transmittance; | |
DOI : 10.3390/s22103627 | |
来源: DOAJ |
【 摘 要 】
Spectral-domain resonances for cavities formed by two distributed Bragg reflectors (DBRs) were analyzed theoretically and experimentally. We model the reflectance and transmittance spectra of the cavity at the normal incidence of light when DBRs are represented by a one-dimensional photonic crystal (1DPhC) comprising six bilayers of TiO
【 授权许可】
Unknown