Results 51 to 60 of about 1,416 (163)

Planar-waveguide-lmr-based sensors: engineering the depth of characteristic curves [PDF]

, 2023
Lossy mode resonance (LMR)-based sensors have been proven as one of the exponentially growing research fields since the last decade. These sensors have demonstrated their capabilities in the detection of several physical, chemical, and biological ...
0000-0002-0304-3394, 0000-0002-2229-6178, 0000-0002-8130-4035, 0000-0003-1298-5700, Shrivastav, Anand M.   +4 more
core   +1 more source

High sensitive refractometers based on lossy mode resonances (LMRs) supported by ITO coated D-shaped optical fibers

Optics Express, 2015
Tin doped indium oxide (ITO) coatings fabricated onto D-shaped optical fibers are presented as the supporting medium for Lossy Mode Resonances (LMRs) generation. The characteristic geometry of ITO-coated D-shaped optical fibers enables to observe experimentally LMRs obtained with both TM and TE polarized light (LMR(TM) and LMR(TE)).
Zubiate Orzanco, Pablo, Ruiz Zamarreño, Carlos, Del Villar, Ignacio, Matías Maestro, Ignacio, Arregui San Martín, Francisco Javier   +4 more
openaire   +4 more sources

Route Towards a Label-free Optical Waveguide Sensing Platform Based on Lossy Mode Resonances [PDF]

, 2019
According to recent market studies of the North American company Allied Market Research, the field of photonic sensors is an emerging strategic field for the following years and it is expected to garner $18 billion by 2021.
Arregui, Francisco Javier, Ascorbe, Joaquin, Corres, Jesús María, De Acha, Nerea, Del Villar, Ignacio, Diaz, S., Elosúa, César, Goicoechea, Javier, Hernaez, Miguel, Imas, J. J., Lopez, D., Matias, Ignacio Raul, Ozcariz, A., Socorro, A.B., Urrutia, Aitor, Vitoria, I., Zamarreño, Carlos R., Zubiate, Pablo   +17 more
core   +3 more sources

High Sensitivity Refractive Index Sensor by D-Shaped Fibers and Titanium Dioxide Nanofilm

Advances in Condensed Matter Physics, 2018
This paper presents a high sensitivity liquid refractive index (RI) sensor based on lossy mode resonance (LMR) effect. The D-shaped fibers coated with nanosized titanium dioxide (TiO2) thin film as a sensing head were submerged into different refractive ...
Chuen-Lin Tien, Hong-Yi Lin, Shu-Hui Su
doaj   +1 more source

Gas Detection Using LMR-Based Optical Fiber Sensors

Proceedings, 2018
This work presents a first approach to the utilization of Lossy Mode Resonance (LMR) based optical fiber sensors for gas detection. The optical sensor is based on a SnO2 thin-film fabricated onto the core of cladding removed multimode fibers (MMF).
Uilian José Dreyer, Aritz Ozcariz, Joaquín Ascorbe, Pablo Zubiate, Ignacio Vitoria, Cicero Martelli, Jean Carlos Cardozo da Silva, Carlos Ruiz Zamarreño   +7 more
doaj   +1 more source

Wavelength and intensity based lossy mode resonance breathing sensor [PDF]

, 2021
Copper oxide (CuO) allows the generation of lossy mode resonance (LMR) in a wide wavelength range of the optical spectrum, both in the visible and the near-infrared (NIR). For this, it is necessary to use a configuration based on the lateral incidence of
Bohórquez Navarro, Dina Luz, Corres Sanz, Jesús María, Del Villar, Ignacio, Matías Maestro, Ignacio   +3 more
core   +1 more source

Monitoring the Vital Activity of Microalgae Cells Using a Fiber-Optical Refractometer

Photonics, 2022
Using the technology of metalorganic chemical vapor deposition (MOCVD), fully fiber refractometers based on the lossy mode resonance (LMR) were obtained and investigated.
Dmitriy P. Sudas, Petr I. Kuznetsov, Evgeny A. Savelyev, Konstantin M. Golant   +3 more
doaj   +1 more source

Lossy Mode Resonance Sensors in Uncoated Optical Fiber

IEEE Sensors Journal, 2023
This work demonstrates that the use of an unconventional optical fiber allows for generating lossy mode resonances (LMRs), without the need for an external high refractive index (RI) thin film.
Sukanya Choudhary, F. Esposito, L. Sansone, M. Giordano, S. Campopiano, A. Iadicicco   +5 more
semanticscholar   +1 more source

Lossy mode resonance sensors based on tungsten oxide thin films [PDF]

, 2020
Tungsten oxide (WO3) thin-films fabricated on glass slides have been proven to generate lossy mode resonances (LMRs) in the visible region. Obtained devices were characterized in transmission by lateral incidence of light on the edge of glass slides ...
Baldini, Francesco, Bohórquez Navarro, Dina Luz, Buzzin, Alessio, Caputo, Domanico, Chiavaioli, Francesco, Del Villar, Ignacio, Matías Maestro, Ignacio, Ruiz Zamarreño, Carlos   +7 more
core   +1 more source

Ultrahigh Sensitive Detection of Tau Protein as Alzheimer's Biomarker via Microfluidics and Nanofunctionalized Optical Fiber Sensors

Advanced Photonics Research, 2022
Alzheimer's disease (AD) is one of the most common neurodegenerative illnesses displaying the highest death rate in the elderly. However, the existing AD diagnostic system remains elusive due to lack of a technology that may ensure enough sensitivity and
Francesco Chiavaioli, Desiree Santano Rivero, Ignacio Del Villar, Abián B. Socorro‐Leránoz, Xuejun Zhang, Kaiwei Li, Enrique Santamaría, Joaquín Fernández-Irigoyen, Francesco Baldini, Daniel L. A. van den Hove, Lei Shi, Wei Bi, Tuan Guo, Ambra Giannetti, Ignacio R. Matias   +14 more
doaj   +1 more source