Zobrazeno 1 - 10
of 842
pro vyhledávání: '"Changhe Zhou"'
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 4, Pp 1-8 (2021)
We proposed a slanted grating suitable for RGB bands which is polarization-independent and has a high diffraction efficiency of −1st order under normal incidence. We used Rigorous Coupled Wave Analysis (RCWA)and simulated annealing (SA) algorithm t
Externí odkaz:
https://doaj.org/article/1dd5ddb3c4074c5f92357e556461d7c6
Publikováno v:
Applied Sciences, Vol 13, Iss 4, p 2270 (2023)
Diffraction gratings play an increasingly important role in various planar optical systems, such as near-eye display systems for virtual reality (VR) and augmented reality (AR). The slanted gratings have more advantages than other elements. A 1 × 2
Externí odkaz:
https://doaj.org/article/21f47b6a1a60411a8a3126fc0d9cfa9c
Publikováno v:
Applied Sciences, Vol 12, Iss 17, p 8612 (2022)
The design and performance of a high-efficiency broadband and polarization-independent reflective grating is reported. The physical mechanism of the gratings can be described by the modal method. By using rigorous coupled wave analysis (RCWA) and sim
Externí odkaz:
https://doaj.org/article/a2e2d8d53d244b548c41dbb43a93c2d1
Publikováno v:
Advances in Mechanical Engineering, Vol 11 (2019)
It is a common phenomenon in the movement of the quadruped mammals accompanied with head swings. Inspired by this, this article attempts to add head motion to the bounding gait of a quadruped robot. According to the theoretical analysis, there are tw
Externí odkaz:
https://doaj.org/article/f667235715e8423fb8bb6d362c3a7256
Publikováno v:
Holography, Diffractive Optics, and Applications XII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7856946e89ad27e1a2db9ff1282c9f92
https://doi.org/10.1117/12.2642142
https://doi.org/10.1117/12.2642142
Publikováno v:
Holography, Diffractive Optics, and Applications XII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3cc64b96fd06b9d7355897e1542e37c
https://doi.org/10.1117/12.2642205
https://doi.org/10.1117/12.2642205
Publikováno v:
Holography, Diffractive Optics, and Applications XII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef148bcdcca829b3de9d63fa166be6a8
https://doi.org/10.1117/12.2642155
https://doi.org/10.1117/12.2642155
Publikováno v:
Optics & Laser Technology. 163:109332
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba89fb6f489d8ca89a47cbd98b87af6f
https://doi.org/10.1016/j.optlastec.2023.109332
https://doi.org/10.1016/j.optlastec.2023.109332
Publikováno v:
Optik. 280:170789
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49c7f3ce54d7d08af890f6ded554d664
https://doi.org/10.1016/j.ijleo.2023.170789
https://doi.org/10.1016/j.ijleo.2023.170789
Publikováno v:
Journal of Lightwave Technology. 38:6671-6677
All-dielectric nanostructures have attracted attention for highly efficient light manipulation. Higher Q-factor Fano resonance can be excited due to the rich phenomenology of optical modes supported by high-index dielectric materials with low intrins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afe26f1ee8d0d1f2960c5b40977933d3
https://doi.org/10.1109/jlt.2020.3013672
https://doi.org/10.1109/jlt.2020.3013672