Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Gunay Yurtsever"'
Autor:
Stijn Jooken, Kirill Zinoviev, Günay Yurtsever, Anabel De Proft, Koen de Wijs, Zeinab Jafari, Ana Lebanov, Gaudhaman Jeevanandam, Mateusz Kotyrba, Erwin Gorjup, Jelle Fondu, Liesbet Lagae, Sarah Libbrecht, Pol Van Dorpe, Niels Verellen
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Differentiation between leukocyte subtypes like monocytes and lymphocytes is essential for cell therapy and research applications. To guarantee the cost-effective delivery of functional cells in cell therapies, billions of cells must be proc
Externí odkaz:
https://doaj.org/article/cc41dedf35524ac58b5468f828731e22
Publikováno v:
BIOMEDICAL OPTICS EXPRESS
Biomedical Optics Express; Vol 5
Biomedical Optics Express; Vol 5
Optical coherence tomography (OCT) is a noninvasive, three-dimensional imaging modality with several medical and industrial applications. Integrated photonics has the potential to enable mass production of OCT devices to significantly reduce size and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62c23182324c1a7792e132a68827db29
https://pubmed.ncbi.nlm.nih.gov/24761288
https://pubmed.ncbi.nlm.nih.gov/24761288
Publikováno v:
Optics letters, 39(17), 5228-5231. The Optical Society
OPTICS LETTERS
Optics Letters, 39 (17), 2014
OPTICS LETTERS
Optics Letters, 39 (17), 2014
We demonstrate an ultra-compact silicon integrated photonic interferometer for swept-source optical coherence tomography (SS-OCT). The footprint of the integrated interferometer is only 0.75×5??mm2. The design consists of three 2×2 splitters, a 13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6db835edfd0a56001533436925b60ede
https://pure.amc.nl/en/publications/ultracompact-silicon-photonic-integrated-interferometer-for-sweptsource-optical-coherence-tomography(04b325f5-f638-4336-b316-eff9a1a49dc9).html
https://pure.amc.nl/en/publications/ultracompact-silicon-photonic-integrated-interferometer-for-sweptsource-optical-coherence-tomography(04b325f5-f638-4336-b316-eff9a1a49dc9).html
Autor:
Gunay Yurtsever, Yanlu Li, Diedrik Vermeulen, Yannick De Koninck, Roel Baets, Gunther Roelkens
Publikováno v:
OPTICS LETTERS
The backreflection in commonly used grating couplers on silicon-on-insulator (SOI) is not negligible for many applications. This reflection is dramatically reduced in our improved compact grating coupler design, which directs the reflection away from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c962bc77fe0845d084f473e9fcf16194
https://pubmed.ncbi.nlm.nih.gov/23114294
https://pubmed.ncbi.nlm.nih.gov/23114294
Autor:
Gunther Roelkens, Dries Van Thourhout, Yanlu Li, Roel Baets, Steven Verstuyft, Shahram Keyvaninia, Gunay Yurtsever
Publikováno v:
9th International Conference on Group IV Photonics, Proceedings
A miniaturized heterodyne laser Doppler vibrometer integrated on silicon-on-insulator is reported and compared with a commercial LDV. The optical frequency shift was realized by applying the serrodyne method on a thermo-optic phase modulator.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7698263a202936a78fd7711c7f151aee
https://biblio.ugent.be/publication/3006268/file/3006270
https://biblio.ugent.be/publication/3006268/file/3006270
Publikováno v:
National Fiber Optic Engineers Conference.
A novel grating coupler design with a high return loss is demonstrated for silicon-on-insulator photonic IC's. The average return loss is around 10 dB better than that of a commonly used focusing grating coupler.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88d2873502e8e7b1c026919883c32102
https://doi.org/10.1364/nfoec.2012.jth2a.8
https://doi.org/10.1364/nfoec.2012.jth2a.8
Publikováno v:
PROCEEDINGS OF SPIE, THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING
We present an integrated silicon Michelson interferometer for OCT fabricated with wafer scale deep UV lithography. Silicon waveguides of the interferometer are designed with GVD less than 50 ps/nm. km. The footprint of the device is 0.5 mm x 3 mm. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca31a3967b08dc978f898e7ae85bd209
https://doi.org/10.1117/12.889920
https://doi.org/10.1117/12.889920
Autor:
Pieter Dumon, Dries Van Thourhout, Gunay Yurtsever, Roel Baets, Wim Bogaerts, Joost Brouckaert
Publikováno v:
2009 IEEE LEOS Annual Meeting Conference Proceedings.
We present a compact demultiplexer based on cascaded planar concave grating and ring resonators. The demultiplexer has 28 channels, with 1 nm channel spacing. The device was fabricated on a silicon-on-insulator (SOI) platform using CMOS compatible de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c87cd3e4a48a8cdeb4e1bb441fd718f5
https://doi.org/10.1109/leos.2009.5343160
https://doi.org/10.1109/leos.2009.5343160
Publikováno v:
Advances in experimental medicine and biology. 566
It is proposed that the redox state of mitochondrial NADH will complement blood gas analysis for measuring the health and welfare of human tissues. Use of arterial oxygen saturation levels (SaO2), especially as assayed by the Nellcor instrument, has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::13ebdcc092a39e7c56a14a1c9900fa54
https://pubmed.ncbi.nlm.nih.gov/16594157
https://pubmed.ncbi.nlm.nih.gov/16594157
Publikováno v:
SPIE Proceedings.
Multiphoton excitation fluorescence microscopy has proven to be a powerful method for non-invasive, in vivo, thick tissue imaging with molecular specificity. However, many important endogenous biomolecules do not fluoresce (NAD) or fluoresce with low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3d59a230aaeb4bcc5a61727074c44e7
https://doi.org/10.1117/12.646139
https://doi.org/10.1117/12.646139