Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Mark K. Harduar"'
Autor:
Mark K. Harduar
Optical coherence tomography (OCT) is a novel imaging modality that provides volumetric in-vivo high-resolution (1-15μm) images in real-time. Multi-channel OCT (MOCT) imaging utilizes many imaging channels simultaneously yielding several advantages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05f3b7da80b3edfaa3b30ad9536f33f9
https://doi.org/10.32920/ryerson.14652801.v1
https://doi.org/10.32920/ryerson.14652801.v1
Autor:
Victor X. D. Yang, Changho Chong, Mark K. Harduar, Keiji Isamoto, Adrian Mariampillai, Cuiru Sun, Beau A. Standish, Barry Vuong
Publikováno v:
Scopus-Elsevier
EMBC
EMBC
The transition from benchtop to clinical system often requires the medical technology to be robust, portable and accurate. This poses a challenge to current swept source optical coherence tomography imaging systems, as the bulk of the systems footpri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a617abaca60c66f3e2829b34119d86a
https://pubmed.ncbi.nlm.nih.gov/22255739
https://pubmed.ncbi.nlm.nih.gov/22255739
Autor:
Victor X. D. Yang, Beau A. Standish, Mark K. Harduar, Barry Vuong, Adrian Mariampillai, Xijia Gu
Publikováno v:
Optics letters. 36(15)
A novel (to our knowledge) dual-core ytterbium (Yb(3+)) doped fiber, as an optically pumped amplifier, boosts the output power from a 1060 nm swept source laser beyond 250 mW, while providing a wavelength tuning range of 93 nm, for optical coherence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5475bd28f728c500c04932fd9fb5e4c
https://pubmed.ncbi.nlm.nih.gov/21808377
https://pubmed.ncbi.nlm.nih.gov/21808377
Autor:
Lawrence R. Chen, Kyle H. Y. Cheng, Victor X. D. Yang, Mark K. Harduar, Xijia Gu, Barry Vuong, Beau A. Standish, Adrian Mariampillai
Publikováno v:
SPIE Proceedings.
We demonstrate high efficiency and wide bandwidth gain in a Ytterbium doped fiber amplifier. The highpowered amplifier has potential applications for use with a swept-source fiber ring laser in multi-channel optical coherence tomography (OCT) system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73f8fdefbb17ff587ee5e5edb246d92c
https://doi.org/10.1117/12.842825
https://doi.org/10.1117/12.842825
Autor:
Barry Vuong, Mark K. Harduar, Kyle H. Y. Cheng, Victor X. D. Yang, Lawrence R. Chen, Xijia Gu, Beau A. Standish
Publikováno v:
SPIE Proceedings.
In this study, a cascaded Raman fiber laser in Fourier domain mode lock operation (FDML) is presented. This laser utilizes a Ytterbium doped twin core pump laser source at 1109 nm. The pump light is directed to a cascaded Raman cavity, which consists
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee084b19d0065382d390b414a364b328
https://doi.org/10.1117/12.842769
https://doi.org/10.1117/12.842769
Autor:
Vladislav Toronov, Valentin Demidov, Barry Vuong, Cuiru Sun, Victor X. D. Yang, Mark K. Harduar, Yuan Xu, Ozkan Doganay, Krzysztof Wawrzyn
Publikováno v:
Optics Letters. 38:2572
We demonstrate the feasibility of using optical coherence tomography (OCT) to detect and image an electro-kinetic response: electric-field induced optical changes (EIOC) in soft biological tissues. A low-frequency electric field was applied to ex viv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::580a36ff332cf472329fc6df12d1eb6d
https://doi.org/10.1364/ol.38.002572
https://doi.org/10.1364/ol.38.002572
Autor:
Yuan Xu, Vladislav Toronov, Barry Vuong, Mark K. Harduar, Valentin Demidov, Victor X. D. Yang, Krzysztof Wawrzyn
Publikováno v:
Scopus-Elsevier
The capability of optical coherent tomography (OCT) to detect changes induced by physiological level electric field in biological tissue is demonstrated. The suggested method can potentially image the electro-kinetic properties of tissues with OCT.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cc8d7831c7077713154909a436f188c
http://www.scopus.com/inward/record.url?eid=2-s2.0-84890744537&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84890744537&partnerID=MN8TOARS