Zobrazeno 1 - 10
of 369
pro vyhledávání: '"Heike Ebendorff-Heidepriem"'
Autor:
Yunle Wei, Jiangbo Zhao, Sindy Fuhrmann, Roman Sajzew, Lothar Wondraczek, Heike Ebendorff-Heidepriem
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-14 (2023)
Abstract Silicate glasses with metallic nanoparticles (NPs) have been of intense interest in art, science and technology as the plasmonic properties of these NPs equip glass with light modulation capability. The so-called striking technique has enabl
Externí odkaz:
https://doaj.org/article/0c6ed1a81e854e8ca70ac3c8a22715e8
Autor:
Chun-Wei Chen, Linh V. Nguyen, Kabish Wisal, Shuen Wei, Stephen C. Warren-Smith, Ori Henderson-Sapir, Erik P. Schartner, Peyman Ahmadi, Heike Ebendorff-Heidepriem, A. Douglas Stone, David J. Ottaway, Hui Cao
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract The key challenge for high-power delivery through optical fibers is overcoming nonlinear optical effects. To keep a smooth output beam, most techniques for mitigating optical nonlinearities are restricted to single-mode fibers. Moving out of
Externí odkaz:
https://doaj.org/article/e184fcd1b96743c8993c03c39130f2ec
Autor:
Md Saiful Islam, Cristiano M. B. Cordeiro, Md J. Nine, Jakeya Sultana, Alice L. S. Cruz, Alex Dinovitser, Brian Wai-Him Ng, Heike Ebendorff-Heidepriem, Dusan Losic, Derek Abbott
Publikováno v:
IEEE Access, Vol 8, Pp 97204-97214 (2020)
The optical properties of polymers and glasses useful for terahertz applications are experimentally characterized using terahertz time-domain spectroscopy (THz-TDS). A standard system setup utilizing transmission spectroscopy is used to measure diffe
Externí odkaz:
https://doaj.org/article/9c72a684353149bc8c6255a4802e187e
Publikováno v:
IEEE Access, Vol 8, Pp 229108-229116 (2020)
We experimentally demonstrate a single-layer terahertz dielectric metasurface. The metasurface consists of an array of sub-wavelength fibers. It is shown that this single-layer terahertz metasurface has high transmission window and can also behave li
Externí odkaz:
https://doaj.org/article/7acf1f8339ee4362b0b71ecac3b8a627
Autor:
Md. Saiful Islam, Jakeya Sultana, Jonas H. Osório, Alex Dinovitser, Brian W-H. Ng, Fetah Benabid, Heike Ebendorff-Heidepriem, Derek Abbott, Cristiano M. B. Cordeiro
Publikováno v:
Advanced Photonics Research, Vol 2, Iss 12, Pp n/a-n/a (2021)
Amid the search for efficient terahertz transmission and gas sensing, all‐polymer terahertz waveguides attract significant interest due to their compactness and capability for providing environmentally robust systems. The high loss within metals an
Externí odkaz:
https://doaj.org/article/c2f3069538ee4ac0a5b211defbad6ed2
Autor:
Jonas H. Osório, William M. Guimarães, Lu Peng, Marcos A.R. Franco, Stephen C. Warren-Smith, Heike Ebendorff-Heidepriem, Cristiano M.B. Cordeiro
Publikováno v:
Results in Optics, Vol 5, Iss , Pp 100125- (2021)
In this manuscript, we report on, to the best of our knowledge, the first experimental realization of a multimode interference device based on self-image phenomenon accomplished by using a microstructured-cladding exposed-core fiber set in a singlemo
Externí odkaz:
https://doaj.org/article/8d5a35f1e0f84831ab678f0b65e91d27
Publikováno v:
Metals, Vol 12, Iss 9, p 1462 (2022)
A detailed study was carried out to gain a better understanding of the microstructural differences between Ti-6Al-4V parts fabricated via the conventional powder metallurgy (PM) and the laser powder bed fusion (L-PBF) 3D printing routes. The parts we
Externí odkaz:
https://doaj.org/article/ccc39b7a3b7447da9fbba280e8a0a6c3
Autor:
Lu Peng, Linh Viet Nguyen, Jiawen Li, Nicolas Riesen, Dale Otten, David G. Lancaster, Heike Ebendorff-Heidepriem, Stephen C. Warren-Smith
Publikováno v:
APL Photonics, Vol 6, Iss 2, Pp 026105-026105-7 (2021)
The tracking of small particles is an important but challenging task for biological applications such as disease diagnostics and medical research. Current methods are limited to the use of bulky instruments such as flow cytometers and microscopes. He
Externí odkaz:
https://doaj.org/article/0ee25f180a7d4561a8f7d9c26695c182
Autor:
Xinyu Wang, Shuguang Li, Shoufei Gao, Yingying Wang, Pu Wang, Heike Ebendorff-Heidepriem, Yinlan Ruan
Publikováno v:
Biosensors, Vol 11, Iss 11, p 430 (2021)
A compact microfluidic Raman detection system based on a single-ring negative-curvature hollow-core fiber is presented. The system can be used for in-line qualitative and quantitative analysis of biochemicals. Both efficient light coupling and contin
Externí odkaz:
https://doaj.org/article/4fa93125486a46c0a216b6335f261d64
Autor:
Bruno Poletto Rodrigues, Rene Limbach, Gabriel Buzatto de Souza, Heike Ebendorff-Heidepriem, Lothar Wondraczek
Publikováno v:
Frontiers in Materials, Vol 6 (2019)
We report on the evolution of the mechanical and electrical properties of sodium metaphosphate glasses with addition of sodium sulfate or sodium chloride. The addition of these two sodium salts converts the medium-range order of our glasses from 2D p
Externí odkaz:
https://doaj.org/article/98978f6710d54916888aca2333020790