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Publikováno v:
SPIE Proceedings.
We propose and demonstrate, for the first time to our best knowledge, the use of a 45° tilted fiber grating (TFG) as an infiber lateral diffraction element in an efficient and fiber-compatible spectrally encoded imaging (SEI) system. Under proper po
Autor:
Irina N. Novikova, Andrey V. Dunaev, Evgeny Zherebtsov, Angelina I. Zherebtsova, Ilya E. Rafailov, Victor V. Dremin, Litvinova Ks, Andrey Y. Vinokurov
Publikováno v:
Saratov Fall Meeting 2015: Third International Symposium on Optics and Biophotonics and Seventh Finnish-Russian Photonics and Laser Symposium (PALS).
This study examines the effect of blood absorption on the endogenous fluorescence signal intensity of biological tissues. Experimental studies were conducted to identify these effects. To register the fluorescence intensity, the fluorescence spectros
Publikováno v:
SPIE Proceedings.
Bladder cancer is among the most common cancers worldwide (4th in men). It is responsible for high patient morbidity and displays rapid recurrence and progression. Lack of sensitivity of gold standard techniques (white light cystoscopy, voided urine
Autor:
Zhijun Yan, Dotun Adebayo, Graham C. B. Lee, Kate Sugden, Kyriacos Kalli, Charalambos Koutsides, Michael Komodromos
We present femtosecond laser inscribed phase masks for the inscription of Bragg gratings in optical fi bres. The principal advantage is the flexibility afforded by the femtos econd laser inscription, where sub-surface structur es define the phase mas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53dc51e5de6c5552fd97077829c84723
https://publications.aston.ac.uk/id/eprint/24252/1/Femtosecond_laser_inscribed_phase_masks_for_fibre_Bragg_grating_sensor_inscription.pdf
https://publications.aston.ac.uk/id/eprint/24252/1/Femtosecond_laser_inscribed_phase_masks_for_fibre_Bragg_grating_sensor_inscription.pdf
Autor:
Alan Chambers, Chen Chun Ye, Janice M. Dulieu-Barton, D.D. Eastop, David J. Webb, Chi Zhang, Frances Lennard, Gang-Ding Peng
Publikováno v:
SPIE Proceedings.
Fibre Bragg gratings (FBGs) in polymer optical fibres (POFs) have been used to measure the strain in a woven textile.\ud FBGs in both POFs and silica optical fibres were attached to a woven textile specimen, and their performance\ud characterised. It
Publikováno v:
SPIE Proceedings.
Poster: The properties of etched large angle tilted gratings (81o) are investigated. The attenuation peaks of the modes are found to shift to shorter wavelengths at a rate of ∼5nm/min in a solution of 10% HF acid. The most sensitive modes are exami
Publikováno v:
Zherebtsov, E, Doronin, A, Bykov, A, Popov, A & Meglinski, I 2017, Impact of blood volume on the diffuse reflectance spectra of human skin in visible and NIR spectral ranges . in H Dehghani & H Wabnitz (eds), Diffuse Optical Spectroscopy and Imaging VI ., 104120H, International Society for Optics and Photonics SPIE, Progress in Biomedical Optics and Imaging, no. 61, vol. 18, Proceedings of SPIE, vol. 10412, Diffuse Optical Spectroscopy and Imaging VI 2017, Munich, Bavaria, Germany, 25/06/17 . https://doi.org/10.1117/12.2280634
Diffuse Optical Spectroscopy and Imaging VI
Dynamics and Fluctuations in Biomedical Photonics XIV
Diffuse Optical Spectroscopy and Imaging VI
Dynamics and Fluctuations in Biomedical Photonics XIV
We consider changes in the volume of blood and oxygen saturation caused by a pulse wave and their influence on the diffuse reflectance spectra in the visible/NIR spectral range. CUDA-based Monte-Carlo model was used for routine simulation of detector
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc9ae52e41beddcbeea39c8dfc4294df