Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Mikhail G. Shlyagin"'
Autor:
Rodolfo Martinez Manuel, Jonathan Esquivel-Hernández, Luis Valentín-Coronado, Mikhail G. Shlyagin, Sophie LaRochelle
Publikováno v:
European Workshop on Optical Fibre Sensors (EWOFS 2023).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47b21510f8193e6947ad00a5ff879767
https://doi.org/10.1117/12.2678451
https://doi.org/10.1117/12.2678451
Publikováno v:
27th International Conference on Optical Fiber Sensors.
A novel passive demodulation approach of relatively long multiplexed interferometers based on two-channel correlation reflectometer is proposed. Quadrature channels generation and demultiplexing of interferometers is achieved using DFB diode lasers a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8b86a8dae83b6acb33c9fad5d2ada5b
https://doi.org/10.1364/ofs.2022.th4.29
https://doi.org/10.1364/ofs.2022.th4.29
Autor:
Jorge H. López, Mikhail G. Shlyagin, Jonathan Esquivel-Hernández, Daniel May-Arrioja, Rodolfo Martínez-Manuel
Publikováno v:
Optics Letters. 47:5533
In this Letter, we report a novel, to the best of our knowledge, and simple approach for passive quadrature-phase demodulation of relatively long multiplexed interferometers based on two-channel coherence correlation reflectometry. Two-wavelength cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5a74bd4eb0e1817508714593348b5f8
https://doi.org/10.1364/ol.474295
https://doi.org/10.1364/ol.474295
Publikováno v:
Optics Letters. 47:1210
In this Letter, we demonstrate a method for the multiplexing of spectral channels and fiber-optic sensors. The method makes use of the correlation-based demultiplexing technique. In our approach, each light source has an inherent phase noise which we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d65085db0a82f7dbf7a5b657302ded0
https://doi.org/10.1364/ol.446086
https://doi.org/10.1364/ol.446086
Publikováno v:
IEEE Photonics Technology Letters. 29:1479-1482
We demonstrate a new simple multi-point refractometer using Fresnel reflection at the fiber tip with closely spaced interferometer for intensity reference. A combined technique for simultaneous interrogation and multiplexing of identical sensor heads
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64d7964297c72e4829bb905d65aab8a5
https://doi.org/10.1109/lpt.2017.2723464
https://doi.org/10.1109/lpt.2017.2723464
Autor:
Faouzi Bahloul, Mikhail G. Shlyagin, Rodolfo Martinez-Manuel, Kaboko Jean-Jacques Monga, Sompo Mpoyo Justice, Johan Meyer
Publikováno v:
Optical Engineering. 58:1
The investigated Q-switching technique is based on the spectral overlap between a Fabry–Perot (F–P) filter and a fiber Bragg grating. This Q-switching concept is implemented in a ring erbium (Er)-doped fiber laser configuration. We use a travelin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::631421701f1dac427c4e27388fc2a259
https://doi.org/10.1117/1.oe.58.10.106102
https://doi.org/10.1117/1.oe.58.10.106102
Autor:
Mikhail G. Shlyagin, Rodolfo Martinez-Manuel, Carlos A. Pineda-Arellano, Óscar Esteban, Ma. del Rosario Bautista-Morales, Daniel Lopez-Cortes
Publikováno v:
Applied Optics. 58:684
We demonstrate a simple multi-point refractometer based on the coherent optical frequency-domain multiplexing technique. As local refractive index sensors, interferometers of different lengths formed between cleaved fiber tips and reference weak refl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86e7152606700997590cdab8277ef35e
https://doi.org/10.1364/ao.58.000684
https://doi.org/10.1364/ao.58.000684
Publikováno v:
Sensors and Actuators B: Chemical. 178:263-269
An optical fiber refractometer based on the Fresnel reflection in the fiber tip is reported. For light intensity referencing, the refractometer head uses two equal low-reflective Fiber Bragg Gratings located near the fiber tip. A thermally wavelength
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b24496128454c22e4da5e70f5a19e58
https://doi.org/10.1016/j.snb.2012.12.092
https://doi.org/10.1016/j.snb.2012.12.092
Publikováno v:
IEEE Sensors Journal. 12:124-127
An optical fiber sensor system for localization of a vibrational disturbance along the fiber is presented. The sensor system is based on a serial array of identical Fabry-Perot interferometers, formed directly in the single mode SMF-28e fiber by pair
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c0cf582b92eb375ede2938d44f969d6
https://doi.org/10.1109/jsen.2011.2119479
https://doi.org/10.1109/jsen.2011.2119479
Publikováno v:
Physics of the Solid State. 52:1645-1652
The joint action of an external tensile mechanical stress applied to a fiber and high-power UV light pulses on a photosensitive optical fiber has been investigated. The mechanism of formation of fiber Bragg gratings of the type IIA in photosensitive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::901cedcd55e1294c9f7496ffe04c7a6e
https://doi.org/10.1134/s1063783410080135
https://doi.org/10.1134/s1063783410080135