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- 2023 Photonics North (PN), pp. 1--3, 2023
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PhotonicsPhotovoltaicsRF & Microwave MaterialsThin Films & Optical CoatingsConference PapersBibTeX
@inproceedings{carlotto2023multi, title = {Multi-Cavity Dielectric Mirrors for Spectral-Splitting Photovoltaic Applications}, author = {Carlotto, Alice and Chiasera, Alessandro and Ferrari, Maurizio and Varas, Stefano and Zanetti, Giacomo and Sayginer, Osman and Bonomo, Matteo and Galliano, Simone and Barolo, Claudia and Farina, Andrea and others}, year = {2023}, journal = {2023 Photonics North (PN)}, pages = {1--3}, doi = {10.1109/pn58661.2023.10223005} }Short link: #carlotto2023multi - EPJ Web of Conferences, 287, pp. 05006, 2023
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ISSN: 2100-014XTags and categories
Optomechanical & Optoacoustic SensorsPhotonicsConference PapersBibTeX
@inproceedings{zanetti2023fabrication, title = {Fabrication and assessment of mechanically flexible 1D photonic crystals}, author = {Zanetti, Giacomo and Carlotto, Alice and Tran, Thi Ngoc Lam and Szczurek, Anna and Babiarczuk, Bartosz and Sayginer, Osman and Varas, Stefano and Krzak, Justyna and Bursi, Oreste and Zonta, Daniele and others}, year = {2023}, journal = {EPJ Web of Conferences}, volume = {287}, pages = {05006}, doi = {10.1051/epjconf/202328705006}, issn = {2100-014X} }Short link: #zanetti2023fabrication - Fiber Lasers and Glass Photonics: Materials through Applications III, 12142, pp. 22--28, 2022
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DOI: 10.1117/12.2626511Tags and categories
Materials SciencePhotonicsThin Films & Optical CoatingsConference PapersBibTeX
@inproceedings{pietralunga2022tungsten, title = {Tungsten oxide films for near-infrared photonics and sensing}, author = {Pietralunga, Silvia Maria and Chen, Hao and Carlotto, Alice and Sayginer, Osman and Tran, Lam TN and Chiasera, Alessandro}, year = {2022}, journal = {Fiber Lasers and Glass Photonics: Materials through Applications III}, volume = {12142}, pages = {22--28}, doi = {10.1117/12.2626511} }Short link: #pietralunga2022tungsten - Fiber Lasers and Glass Photonics: Materials through Applications III, 12142, pp. 29--39, 2022
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DOI: 10.1117/12.2621281Tags and categories
Materials SciencePhotonicsThin Films & Optical CoatingsConference PapersBibTeX
@inproceedings{carlotto2022rf, title = {RF-sputtering fabrication of flexible glass-based 1D photonic crystals}, author = {Carlotto, Alice and Sayginer, Osman and Chen, Hao and Tran, Lam TN and Dell’Anna, Rossana and Szczurek, Anna and Varas, Stefano and Babiarczuk, Bartosz and Krzak, Justyna and Bursi, Oreste S and others}, year = {2022}, journal = {Fiber Lasers and Glass Photonics: Materials through Applications III}, volume = {12142}, pages = {29--39}, doi = {10.1117/12.2621281} }Short link: #carlotto2022rf - Fiber Lasers and Glass Photonics: Materials through Applications III, 12142, pp. 59--65, 2022
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DOI: 10.1117/12.2620624Tags and categories
Materials SciencePhotonicsConference PapersBibTeX
@inproceedings{tran2022photon, title = {Photon management in SiO2-SnO2: Yb3+ hybrid 1D microcavity}, author = {Tran, Thi Ngoc Lam and Szczurek, Anna and Carlotto, Alice and Cian, Alessandro and Varas, Stefano and Iacob, Erica and Ischia, Gloria and Sayginer, Osman and Berneschi, Simone and Conti, Gualtiero Nunzi and others}, year = {2022}, journal = {Fiber Lasers and Glass Photonics: Materials through Applications III}, volume = {12142}, pages = {59--65}, doi = {10.1117/12.2620624} }Short link: #tran2022photon - EPJ Web of Conferences, 266, pp. 06003, 2022
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ISSN: 2100-014XTags and categories
Materials SciencePhotonicsThin Films & Optical CoatingsConference PapersBibTeX
@inproceedings{carlotto2022flexible, title = {Flexible all-glass planar structured fabricated by RF-sputtering}, author = {Carlotto, Alice and Sayginer, Osman and Szczurek, Anna and Tran, Lam TN and Dell’Anna, Rossana and Varas, Stefano and Babiarczuk, Bartosz and Krzak, Justyna and Bursi, Oreste S and Zonta, Daniele and others}, year = {2022}, journal = {EPJ Web of Conferences}, volume = {266}, pages = {06003}, doi = {10.1051/epjconf/202226606003}, issn = {2100-014X} }Short link: #carlotto2022flexible - ICOP2022 Book of abstract, 2022
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DOI: 10.1117/12.2621281Tags and categories
Materials SciencePhotonicsThin Films & Optical CoatingsBook ChaptersBibTeX
@incollection{carlotto2022all, title = {All-glass flexible 1D photonic crystals fabricated via RF-sputtering as dichroic mirrors}, author = {Carlotto, Alice and Sayginer, Osman and Chen, Hao and Tran, Lam TN and Dell’Anna, Rossana and Szczurek, Anna and Varas, Stefano and Babiarczuk, Bartosz and Krzak, Justyna and Bursi, Oreste S and others}, year = {2022}, journal = {ICOP2022 Book of abstract}, doi = {10.1117/12.2621281} }Short link: #carlotto2022all - Universit`a degli studi di Trento, 2021
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Optimization & Computational DesignOptomechanical & Optoacoustic SensorsStructural Health MonitoringThesesBibTeX
@thesis{sayginer2021modelling, title = {Modelling and simulation of novel optoacoustic sensors for monitoring crack growth in pressure vessel steels}, author = {Sayginer, Osman and others}, year = {2021} }Short link: #sayginer2021modelling - EPJ Web of Conferences, 255, pp. 05003, 2021
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ISSN: 2100-014XTags and categories
Materials ScienceThin Films & Optical CoatingsConference PapersBibTeX
@inproceedings{chen2021near, title = {Near-IR transparent conductive amorphous tungsten oxide thin layers by non-reactive radio-frequency magnetron sputtering}, author = {Chen, Hao and Chiasera, Alessandro and Armellini, Cristina and Speranza, Giorgio and Varas, Stefano and Sayginer, Osman and Alfano, Antonio and Cassinelli, Marco and Caironi, Mario and Suriano, Raffaella and others}, year = {2021}, journal = {EPJ Web of Conferences}, volume = {255}, pages = {05003}, doi = {10.1051/epjconf/202125505003}, issn = {2100-014X} }Short link: #chen2021near - Optical Materials, 2021
Abstract
We introduce an easily implementable optomechanical device for pressure and vibration sensing using a multilayer structure on a flexible substrate. We present the design, fabrication and evaluation steps for a proof-of-concept device as well as optical glass components. The design steps include optical, mechanical, and optomechanical correlation simulations using the transfer matrix method, finite element analysis, geometric optics and analytical calculations. The fabrication part focuses on the deposition of multilayers on polymeric flexible substrates using the radio frequency sputtering technique. To investigate the quality of the glass coatings on polymeric substrates, atomic force microscopy and optical microscopy are also performed. Optical measurements reveal that, even after bending, there are no differences between multilayer samples deposited on the polymeric and SiO2 substrates. The performance assessment of the proof-of-concept device shows that the sensor resonance frequency is around 515 Hz and the sensor static response is capable of sensing from 50 Pa to 235 Pa.
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ISSN: 0925-3467Link: Publication linkTags and categories
Materials ScienceOptimization & Computational DesignOptomechanical & Optoacoustic SensorsRF & Microwave MaterialsThin Films & Optical CoatingsJournal ArticlesBibTeX
@article{sayginer2021111023, title = {Design, fabrication and assessment of an optomechanical sensor for pressure and vibration detection using flexible glass multilayers}, author = {Osman Sayginer and Erica Iacob and Stefano Varas and Anna Szczurek and Maurizio Ferrari and Anna Lukowiak and Giancarlo C Righini and Oreste S Bursi and Alessandro Chiasera}, year = {2021}, journal = {Optical Materials}, doi = {https://doi.org/10.1016/j.optmat.2021.111023}, issn = {0925-3467}, url = {https://www.sciencedirect.com/science/article/pii/S092534672100224X} }Short link: #SAYGINER2021111023