Zobrazeno 1 - 10
of 2 553
pro vyhledávání: '"sub-wavelength"'
Autor:
Loheshwaran Chandran, Mohamed Subair Syed Akbar Ali, Bradley Bobbs, Chandan Dutta, Joseph JD, Enakshi Bhattacharya, Prabhu Rajagopal
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract An extraordinary resolution down to 50 microns is demonstrated for the first time for bulk ultrasonics, using novel micro-fabricated metamaterial lenses. The development and performance of the silicon-based Fabry–Perot type metalenses with
Externí odkaz:
https://doaj.org/article/fb503eb803cd4f8d946fdcc03703fae2
Publikováno v:
In Applied Acoustics 5 January 2025 227
Publikováno v:
In International Journal of Solids and Structures 1 January 2025 306
Publikováno v:
NUML International Journal of Engineering and Computing, Vol 3, Iss 1 (2024)
The subwavelength grating microring resonator based filter shows great promise in optical sensing and communication. However, it spectrum nature makes it unsuitable for tracking or extracting a single wavelength from a broadband light source. In this
Externí odkaz:
https://doaj.org/article/51b6584568df4f469e2c6d61783d9b62
Autor:
Sun, Xu, Wang, Xinke ⁎, Sun, Wenfeng, Han, Peng, Ye, Jiasheng, Feng, Shengfei, He, Zehao, Zhang, Yan
Publikováno v:
In Optics and Laser Technology October 2024 177
Publikováno v:
In International Journal of Mechanical Sciences 15 August 2024 276
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 2, Pp 1-7 (2024)
Silicon nitride (SiN) plays a critical role in silicon photonics because of its lower refractive index, low waveguide loss, broad operating bandwidth and compatibility with complementary metal oxide semiconductor (CMOS) fabrication process. Here, we
Externí odkaz:
https://doaj.org/article/1264b7e45879483d8222b2f85d9d1f63
Publikováno v:
In Optics and Laser Technology July 2024 174
Autor:
Stirling, Callum J. a, Nedeljkovic, Milos a, ⁎, Mitchell, Colin a, Rowe, David J. a, Mashanovich, Goran Z. a, b
Publikováno v:
In Photonics and Nanostructures - Fundamentals and Applications February 2024 58
Publikováno v:
In Materials & Design February 2024 238