Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Nicolas Riesen"'
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:
Nicolas Riesen, Zane Q. Peterkovic, Bin Guan, Alexandre François, David G. Lancaster, Craig Priest
Publikováno v:
Sensors, Vol 22, Iss 11, p 4135 (2022)
The rapid development of optofluidic technologies in recent years has seen the need for sensing platforms with ease-of-use, simple sample manipulation, and high performance and sensitivity. Herein, an integrated optofluidic sensor consisting of a pil
Externí odkaz:
https://doaj.org/article/5468e40e58ee47f4b01a5a886776928c
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract With the capacity limits of standard single-mode optical fiber fast approaching, new technologies such as space-division multiplexing are required to avoid an Internet capacity crunch. Few-mode multicore fiber (FM-MCF) could allow for a two
Externí odkaz:
https://doaj.org/article/b616cbc5d4f44d988b675d428d3835c7
Publikováno v:
Sensors, Vol 18, Iss 9, p 2987 (2018)
Whispering gallery mode (WGM) resonators have become increasingly diverse in terms of both architecture and applications, especially as refractometric sensors, allowing for unprecedented levels of sensitivity. However, like every refractometric senso
Externí odkaz:
https://doaj.org/article/7f061daf10724edb9cb52cd743decb49
Publikováno v:
Nanoscale. 15:4863-4869
Thin films of BaFCl:Sm nanocrystals prepared using a polymer binder were used to create fluorescence images. The phosphor films were exposed to a UV-C mercury lamp light source via chromium-coated quartz greyscale masks to create 4 μm resolution gre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8488dd9c6ede19acc84935396131a9dc
https://doi.org/10.1039/d2nr02931f
https://doi.org/10.1039/d2nr02931f
Publikováno v:
Physical Chemistry Chemical Physics. 24:6155-6162
Refereed/Peer-reviewed The generation of Mn4+ in α-Al2O3:Mn3+ by soft X-ray exposure is demonstrated with a large dynamic range of the X-ray generated Mn4+ luminescence signal, indicating the potential use of α-Al2O3:Mn3+ for multilevel optical dat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93b63a9f418e80b2166c6545aea70575
https://doi.org/10.1039/d1cp05737e
https://doi.org/10.1039/d1cp05737e
Publikováno v:
Nanoscale. 14:3279-3288
Annealing of mechanochemically prepared nanocrystalline BaLiF3 yields F3+ colour centres that exhibit unique singlet (excited state) to triplet (ground state) luminescence in the NIR.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d604984cf794063edc43a28ecfd823d5
https://doi.org/10.1039/d1nr06866k
https://doi.org/10.1039/d1nr06866k
Publikováno v:
The Journal of Physical Chemistry C. 125:21543-21549
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea5934616ee11468abd1623a610d89f1
https://doi.org/10.1021/acs.jpcc.1c06519
https://doi.org/10.1021/acs.jpcc.1c06519
Publikováno v:
Dalton Transactions. 50:16205-16213
We report photoluminescence and photoionization properties of Sm2+ ions generated by X-irradiation of nanocrystalline CaF2:Sm3+ prepared by coprecipitation. The nanocrystals were of 46 nm average crystallite size with a distribution of ±20 nm and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e311f5aa4b6155bc95d9e31b97ca391
https://doi.org/10.1039/d1dt03024h
https://doi.org/10.1039/d1dt03024h
Coupling characteristics between a single mode fiber (SMF) and a waveguide embedded in a glass chip via a graded index fiber (GIF) tip are investigated at a wavelength of 976 nm. The GIF tips comprise a coreless fiber section and a GIF section. A dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::013d5e0dafff6e4cb4b2914a88c64275
https://hdl.handle.net/11541.2/29545
https://hdl.handle.net/11541.2/29545
