Design of high-efficiency all-dielectric polymer meta-surfaces beam deflection blazed grating
Optical meta-surface element is a kind of two-dimensional ultra-thin device based on the regular arrangement of single-layer or multi-layer sub-wavelength nanostructure array. It can realize the sudden operation of optical amplitude, phase, polarization, the wavelength in a subwavelength scale. In t...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2020-06-01
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| Series: | Results in Physics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379720306860 |
| _version_ | 1818891834274873344 |
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| author | Yiman Wu Feng Tang Jun Chen Sihui Shang Jingjun Wu Shanjun Chen Yan Chen Xin Ye Liming Yang |
| author_facet | Yiman Wu Feng Tang Jun Chen Sihui Shang Jingjun Wu Shanjun Chen Yan Chen Xin Ye Liming Yang |
| author_sort | Yiman Wu |
| collection | DOAJ |
| description | Optical meta-surface element is a kind of two-dimensional ultra-thin device based on the regular arrangement of single-layer or multi-layer sub-wavelength nanostructure array. It can realize the sudden operation of optical amplitude, phase, polarization, the wavelength in a subwavelength scale. In this paper, we design a Huygens meta-surface based on low loss all-dielectric, which can approach the phase control of the outgoing beam after the parallel beam incident on the meta-surface. By the single-layer dielectric nanostructure array, so called Huygens surface, the abnormal transmission without reflection and low loss meta-atoms are realized. Five different beam deflectors were design by these meta-atoms. The different performance of five beam deflectors were discussed, and the effect of wavelength for different beam deflector was investigated next. The highest efficiency of beam deflector is around 85%. The largest deflection angle is 13.248˚ for one polymer grating. These silicon-based beam deflection meta-surfaces may be applied as blazed grating in the monochromator r, precision measurement, and laser shaping. |
| first_indexed | 2024-12-19T17:47:06Z |
| format | Article |
| id | doaj.art-65e250f7d0714c7b996efefc3779a9bb |
| institution | Directory Open Access Journal |
| issn | 2211-3797 |
| language | English |
| last_indexed | 2024-12-19T17:47:06Z |
| publishDate | 2020-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj.art-65e250f7d0714c7b996efefc3779a9bb2022-12-21T20:12:02ZengElsevierResults in Physics2211-37972020-06-0117103094Design of high-efficiency all-dielectric polymer meta-surfaces beam deflection blazed gratingYiman Wu0Feng Tang1Jun Chen2Sihui Shang3Jingjun Wu4Shanjun Chen5Yan Chen6Xin Ye7Liming Yang8School of Physics and Optoelectronic Engineering, Yangtze University, Jingzhou 434023, HuBei, China; Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, Sichuan, ChinaResearch Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, Sichuan, ChinaResearch Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, Sichuan, ChinaResearch Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, Sichuan, ChinaResearch Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, Sichuan, ChinaSchool of Physics and Optoelectronic Engineering, Yangtze University, Jingzhou 434023, HuBei, China; Corresponding authors.School of Physics and Optoelectronic Engineering, Yangtze University, Jingzhou 434023, HuBei, China; Corresponding authors.Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, Sichuan, ChinaFine Optical Engineering Research Center, Chengdu 610041, China; Corresponding authors.Optical meta-surface element is a kind of two-dimensional ultra-thin device based on the regular arrangement of single-layer or multi-layer sub-wavelength nanostructure array. It can realize the sudden operation of optical amplitude, phase, polarization, the wavelength in a subwavelength scale. In this paper, we design a Huygens meta-surface based on low loss all-dielectric, which can approach the phase control of the outgoing beam after the parallel beam incident on the meta-surface. By the single-layer dielectric nanostructure array, so called Huygens surface, the abnormal transmission without reflection and low loss meta-atoms are realized. Five different beam deflectors were design by these meta-atoms. The different performance of five beam deflectors were discussed, and the effect of wavelength for different beam deflector was investigated next. The highest efficiency of beam deflector is around 85%. The largest deflection angle is 13.248˚ for one polymer grating. These silicon-based beam deflection meta-surfaces may be applied as blazed grating in the monochromator r, precision measurement, and laser shaping.http://www.sciencedirect.com/science/article/pii/S2211379720306860All-dielectric meta-surfaceMeta-atomFlat blazed gratingsPolymer |
| spellingShingle | Yiman Wu Feng Tang Jun Chen Sihui Shang Jingjun Wu Shanjun Chen Yan Chen Xin Ye Liming Yang Design of high-efficiency all-dielectric polymer meta-surfaces beam deflection blazed grating Results in Physics All-dielectric meta-surface Meta-atom Flat blazed gratings Polymer |
| title | Design of high-efficiency all-dielectric polymer meta-surfaces beam deflection blazed grating |
| title_full | Design of high-efficiency all-dielectric polymer meta-surfaces beam deflection blazed grating |
| title_fullStr | Design of high-efficiency all-dielectric polymer meta-surfaces beam deflection blazed grating |
| title_full_unstemmed | Design of high-efficiency all-dielectric polymer meta-surfaces beam deflection blazed grating |
| title_short | Design of high-efficiency all-dielectric polymer meta-surfaces beam deflection blazed grating |
| title_sort | design of high efficiency all dielectric polymer meta surfaces beam deflection blazed grating |
| topic | All-dielectric meta-surface Meta-atom Flat blazed gratings Polymer |
| url | http://www.sciencedirect.com/science/article/pii/S2211379720306860 |
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