CN112382858B - 一种基于全介质材料的光可调四频带太赫兹超材料吸收器 - Google Patents
一种基于全介质材料的光可调四频带太赫兹超材料吸收器 Download PDFInfo
- Publication number
- CN112382858B CN112382858B CN202011147404.5A CN202011147404A CN112382858B CN 112382858 B CN112382858 B CN 112382858B CN 202011147404 A CN202011147404 A CN 202011147404A CN 112382858 B CN112382858 B CN 112382858B
- Authority
- CN
- China
- Prior art keywords
- layer
- grating
- doped silicon
- type doped
- absorber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 42
- 239000003989 dielectric material Substances 0.000 title claims abstract description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 22
- 239000010703 silicon Substances 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000004065 semiconductor Substances 0.000 claims abstract description 9
- 239000002210 silicon-based material Substances 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 26
- 238000005286 illumination Methods 0.000 description 12
- 239000002184 metal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
- H01Q17/007—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems with means for controlling the absorption
Landscapes
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011147404.5A CN112382858B (zh) | 2020-10-23 | 2020-10-23 | 一种基于全介质材料的光可调四频带太赫兹超材料吸收器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011147404.5A CN112382858B (zh) | 2020-10-23 | 2020-10-23 | 一种基于全介质材料的光可调四频带太赫兹超材料吸收器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112382858A CN112382858A (zh) | 2021-02-19 |
CN112382858B true CN112382858B (zh) | 2022-03-15 |
Family
ID=74580802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011147404.5A Active CN112382858B (zh) | 2020-10-23 | 2020-10-23 | 一种基于全介质材料的光可调四频带太赫兹超材料吸收器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112382858B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113161760B (zh) * | 2021-03-03 | 2022-08-02 | 西安理工大学 | 一种单元随机分布的全介质多带太赫兹超材料吸收器 |
CN114088663B (zh) * | 2021-10-29 | 2023-10-27 | 西安理工大学 | 一种基于对称保护型连续体束缚态的太赫兹传感器 |
CN115911881B (zh) * | 2023-02-23 | 2024-07-05 | 天津大学 | 一种基于全介质材料的柔性可调制太赫兹滤波器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5907436A (en) * | 1995-09-29 | 1999-05-25 | The Regents Of The University Of California | Multilayer dielectric diffraction gratings |
EP1544967A1 (en) * | 2003-12-17 | 2005-06-22 | Palo Alto Research Center Incorporated | Grating-outcoupled microcavity disk resonator |
CN110429473A (zh) * | 2019-08-06 | 2019-11-08 | 中国科学院半导体研究所 | 垂直腔面发射激光器及其制作方法 |
WO2020072502A1 (en) * | 2018-10-01 | 2020-04-09 | William Marsh Rice University | Harmonic light-generating metasurface |
CN111796356A (zh) * | 2020-06-16 | 2020-10-20 | 天津大学 | 一种全介质偏振分束超材料器件及其参数计算方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999041626A1 (de) * | 1998-02-10 | 1999-08-19 | Infineon Technologies Ag | Optische struktur und verfahren zu deren herstellung |
MXPA04005726A (es) * | 2001-12-11 | 2005-07-01 | Photonami Inc | Superficie de fase desplazada que emite estructuras de laser de disenos de retroalimentacion distribuida con rejillas de ganancia o de absorcion. |
JP6875987B2 (ja) * | 2014-11-18 | 2021-05-26 | ダブリュアンドダブリュセンス デバイシーズ, インコーポレイテッドW&Wsens Devices, Inc. | マイクロストラクチャ向上型吸収感光装置 |
US20160299291A1 (en) * | 2015-04-13 | 2016-10-13 | Ziva Corporation | Plasmonic waveguides and waveguiding methods |
CN105977316B (zh) * | 2016-05-09 | 2017-07-11 | 华中科技大学 | 一种用于硅材料表面的复合结构及其应用 |
CN110398793B (zh) * | 2019-04-02 | 2021-05-25 | 西安理工大学 | 一种基于全介质的光可调双带太赫兹吸收器及制作方法 |
US11552204B2 (en) * | 2019-04-03 | 2023-01-10 | Ohio State Innovation Foundation | Photonic detector coupled with a dielectric resonator antenna |
CN110095888B (zh) * | 2019-05-07 | 2021-07-02 | 电子科技大学 | 基于soi上硅基微结构的太赫兹调制器及系统和方法 |
-
2020
- 2020-10-23 CN CN202011147404.5A patent/CN112382858B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5907436A (en) * | 1995-09-29 | 1999-05-25 | The Regents Of The University Of California | Multilayer dielectric diffraction gratings |
EP1544967A1 (en) * | 2003-12-17 | 2005-06-22 | Palo Alto Research Center Incorporated | Grating-outcoupled microcavity disk resonator |
WO2020072502A1 (en) * | 2018-10-01 | 2020-04-09 | William Marsh Rice University | Harmonic light-generating metasurface |
CN110429473A (zh) * | 2019-08-06 | 2019-11-08 | 中国科学院半导体研究所 | 垂直腔面发射激光器及其制作方法 |
CN111796356A (zh) * | 2020-06-16 | 2020-10-20 | 天津大学 | 一种全介质偏振分束超材料器件及其参数计算方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112382858A (zh) | 2021-02-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112382858B (zh) | 一种基于全介质材料的光可调四频带太赫兹超材料吸收器 | |
RU2485626C2 (ru) | Многопереходные фотогальванические элементы | |
CN113809544B (zh) | 一种砷化镓/石墨烯复合超材料太赫兹宽带吸收器 | |
CN209626432U (zh) | 一种基于掺杂硅的光调制太赫兹宽带吸波器 | |
CN110265791B (zh) | 一种基于复合型全介质的光可调高q值太赫兹吸收器 | |
CN110048239A (zh) | 一种基于掺杂硅的光调制太赫兹宽带吸波器 | |
CN212162092U (zh) | 一种可调谐太赫兹吸波器 | |
CN111613902B (zh) | 一种可调谐太赫兹吸波器 | |
CN211123332U (zh) | 一种基于石墨烯的宽带可调太赫兹吸波器 | |
CN111817024A (zh) | 一种幅频独立连续可调的四带太赫兹吸收器 | |
CN110658571A (zh) | 一种基于石墨烯的宽带可调太赫兹吸波器 | |
CN111883935A (zh) | 基于石墨烯超材料的太赫兹吸波体 | |
CN112684648A (zh) | 一种基于二氧化钒和法布里-珀罗腔的宽带可调吸收器 | |
CN112909565B (zh) | 一种混合图案化金属-石墨烯超表面的多波带吸收器 | |
CN116106998B (zh) | 基于卍形阵列与氮化钛复合结构的可调谐近红外吸收器 | |
CN115911885B (zh) | 基于温控网状二氧化钒微结构的太赫兹宽带吸波器 | |
CN111817019A (zh) | 渐变结构介质加载石墨烯超宽带高效广角太赫兹吸波器 | |
CN111817025B (zh) | 一种可调的石墨烯太赫兹频率选择器 | |
RU202307U1 (ru) | Фотоэлектрический преобразователь | |
CN110931577B (zh) | 纵向渐变的等离子激元增强红外宽谱吸收的人工微结构 | |
CN115621744A (zh) | 一种基于石墨烯-vo2的太赫兹超宽带可调吸波器 | |
CN111864405B (zh) | 一种双裂环结构石墨烯的吸收器 | |
CN111308587B (zh) | 可调谐多波段超窄带电磁波吸收器 | |
Li et al. | Ultrathin c-Si solar cells based on microcavity light trapping scheme | |
CN113948876A (zh) | 一种去金属化的动态热可调三窄带太赫兹完美吸波器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Xiang Inventor after: Wang Yue Inventor after: Yue Lisha Inventor after: Zhang Xiaoju Inventor after: Ma Cheng Inventor after: Shen Yang Inventor before: Wang Yue Inventor before: Yue Lisha Inventor before: Zhang Xiaoju Inventor before: Zhang Xiang Inventor before: Ma Cheng Inventor before: Shen Yang |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230703 Address after: 710000 building 1107-2xk01, Space Center Plaza, Shenzhou fifth road, national civil aerospace industry base, Xi'an, Shaanxi [cluster] Patentee after: Xi'an feibochuang optical electromechanical Co.,Ltd. Address before: 710048 Shaanxi province Xi'an Beilin District Jinhua Road No. 5 Patentee before: XI'AN University OF TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231108 Address after: 712000 Room 035, F2001, 20/F, Block 4-A, Xixian Financial Port, Fengdong New Energy Trade Zone, Xixian New District, Xi'an, Shaanxi Province Patentee after: Shaanxi Taiyi Qichuang Photoelectric Technology Co.,Ltd. Address before: 710000 building 1107-2xk01, Space Center Plaza, Shenzhou fifth road, national civil aerospace industry base, Xi'an, Shaanxi [cluster] Patentee before: Xi'an feibochuang optical electromechanical Co.,Ltd. |