Effective plasma frequency in one-dimensional metallic-dielectric photonic crystals

2005 ◽  
Vol 86 (9) ◽  
pp. 091112 ◽  
Author(s):  
Xiaochuang Xu ◽  
Yonggang Xi ◽  
Dezhuan Han ◽  
Xiaohan Liu ◽  
Jian Zi ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Plasma Frequency ◽  
One Dimensional ◽  
Effective Plasma Frequency

Air-like plasma frequency in one-dimensional plasma photonic crystals

2019 ◽  
Vol 26 (5) ◽  
pp. 052107 ◽  
Author(s):  
Haiyun Tan ◽  
Chenggang Jin ◽  
Lanjian Zhuge ◽  
Xuemei Wu
Keyword(s):  
Photonic Crystals ◽  
Plasma Frequency ◽  
One Dimensional ◽  
Plasma Photonic Crystals

The absorbing properties of one-dimensional plasma photonic crystals

2016 ◽  
Vol 82 (1) ◽  
Author(s):  
Limei Qi
Keyword(s):  
Photonic Crystals ◽  
Electromagnetic Waves ◽  
Plasma Frequency ◽  
Incident Angle ◽  
Plasma Parameters ◽  
One Dimensional ◽  
Frequency Plasma ◽  
Potential Applications ◽  
Plasma Photonic Crystals ◽  
Periodic Number

Using the transfer matrix method, absorbing properties of electromagnetic waves in one-dimensional plasma photonic crystals are proposed. Compared with the absorption of bulk plasma, more absorbing bands have been found in one-dimensional plasma photonic crystals, and the first absorbing band appears below the plasma frequency. These absorbing bands can be controlled by varying structure parameters, plasma parameters and the incident angle. Results show that the periodic number and collision frequency only control the absorbing magnitude. Plasma frequency, plasma thickness and incident angle affect both the absorbing magnitude and locations. Increasing the dielectric constant of the dielectric makes more absorbing bands appear. These features of one-dimensional plasma photonic crystals would have potential applications in tunable millimetre absorbers.

TE Transmittance properties of one-dimensional symmetric quinary photonic crystals

2021 ◽  
Vol 68 (3) ◽  
pp. 125-133
Author(s):  
Hassan S. Ashour ◽  
Mazen M. Abadla ◽  
Khedr M. Abohassan
Keyword(s):  
Photonic Crystals ◽  
One Dimensional

scholarly journals One-dimensional ZnSe/ZnS/BK7 ternary planar photonic crystals as wide angle infrared reflectors

2021 ◽  
Vol 22 ◽  
pp. 103882
Author(s):  
Khedr M. Abohassan ◽  
Hassan S. Ashour ◽  
Mazen M. Abadla
Keyword(s):  
Photonic Crystals ◽  
Wide Angle ◽  
One Dimensional

Single Defect in Finite one Dimensional Photonic Crystals

2012 ◽  
Vol 614-615 ◽  
pp. 1629-1632
Author(s):  
Gang Xu ◽  
Yun Sun
Keyword(s):  
Photonic Crystals ◽  
Transmission Coefficient ◽  
Transfer Matrix Method ◽  
Matrix Method ◽  
Defect Mode ◽  
Transmission Peak ◽  
Reflection And Transmission ◽  
One Dimensional ◽  
Single Defect ◽  
Reflection And Transmission Coefficient

Applying transfer matrix method, we get reflection and transmission coefficient of finite one dimensional photonic crystals. At the same time, we consider the position influence of single defect. We find the frequency of defect mode is same, but the height of transmission peak is not same when single defect is in different position of crystal. The transmission peak is maximum when the defect is in center of finite one dimensional photonic crystals.

Sign in / Sign up

Export Citation Format

Share Document