Yannick Abautret, D. Coquillat, M. Zerrad, R. Bendoula, M. Lequime, D. Héran, B. Grèzes-Besset, F. Chazallet, C. Amra
{"title":"Recovering the 8-layer structure of a sunflower leaf with terahertz picosecond pulses. Application to a dehydration model","authors":"Yannick Abautret, D. Coquillat, M. Zerrad, R. Bendoula, M. Lequime, D. Héran, B. Grèzes-Besset, F. Chazallet, C. Amra","doi":"10.1364/oic.2022.tb.3","DOIUrl":"https://doi.org/10.1364/oic.2022.tb.3","url":null,"abstract":"We apply reverse engineering techniques in the time domain THz regime to recover the multilayer structure of a sunflower leaf. Results are successful and allow to analyze the time sunflower behavior under water stress.","PeriodicalId":301400,"journal":{"name":"Optical Interference Coatings Conference (OIC) 2022","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123350908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
L. Lukosevicius, J. Butkus, P. Wessels, S. Unland, R. Kalms, T. Böntgen, H. Mädebach, M. Hunnekuhl, D. Kracht, J. Neumann, M. Lorrai, P. Lorrai, M. Hmidat
{"title":"Investigation of advanced optical coating influence on the properties of Alexandrite laser crystals","authors":"L. Lukosevicius, J. Butkus, P. Wessels, S. Unland, R. Kalms, T. Böntgen, H. Mädebach, M. Hunnekuhl, D. Kracht, J. Neumann, M. Lorrai, P. Lorrai, M. Hmidat","doi":"10.1364/oic.2022.tea.2","DOIUrl":"https://doi.org/10.1364/oic.2022.tea.2","url":null,"abstract":"Different sputtering techniques were investigated for coating deposition on Alexandrite laser crystals. The use of advanced optical coating deposition increased the final optical component's resistance to laser-induced damage by more than twice.","PeriodicalId":301400,"journal":{"name":"Optical Interference Coatings Conference (OIC) 2022","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124962198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Mingels, Thomas van Pelt, N. Illyaskutty, D. Tezcan, H. Hagedorn
{"title":"Sputter deposition of amorphous TiO2 with low defect levels","authors":"S. Mingels, Thomas van Pelt, N. Illyaskutty, D. Tezcan, H. Hagedorn","doi":"10.1364/oic.2022.thc.3","DOIUrl":"https://doi.org/10.1364/oic.2022.thc.3","url":null,"abstract":"We developed a novel sputter process for deposition of amorphous layers from TiO2 with low defects levels for precision optics and photonics applications. The layer properties were investigated by XSEM, GIXRD, and particle measurements.","PeriodicalId":301400,"journal":{"name":"Optical Interference Coatings Conference (OIC) 2022","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127422796","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Qian, B. Baloukas, E. Bousser, C. K. Kosik Williams, J. J. Price, C. A. Paulson, S. Hart, K. Koch, R. Bellman, J. Klemberg-Sapieha, L. Martinu
{"title":"ZrO2 optical coatings with high toughness deposited by magnetron sputtering","authors":"J. Qian, B. Baloukas, E. Bousser, C. K. Kosik Williams, J. J. Price, C. A. Paulson, S. Hart, K. Koch, R. Bellman, J. Klemberg-Sapieha, L. Martinu","doi":"10.1364/oic.2022.tha.6","DOIUrl":"https://doi.org/10.1364/oic.2022.tha.6","url":null,"abstract":"ZrO2 coatings deposited by low duty cycle pulsed DC magnetron sputtering exhibit good optical properties, low compressive stress (-110 MPa), and excellent mechanical properties (a hardness of ~14 GPa, a toughness of > 3 MPa∙m-2).","PeriodicalId":301400,"journal":{"name":"Optical Interference Coatings Conference (OIC) 2022","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114492949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Zideluns, F. Lemarchand, F. Lemarquis, D. Arhilger, Giulia Fiaschi, N. Illyaskutty, H. Hagedorn, J. Lumeau
{"title":"Thin-film filter deposition strategies based on the design sensitivity to thickness errors.","authors":"J. Zideluns, F. Lemarchand, F. Lemarquis, D. Arhilger, Giulia Fiaschi, N. Illyaskutty, H. Hagedorn, J. Lumeau","doi":"10.1364/oic.2022.thc.5","DOIUrl":"https://doi.org/10.1364/oic.2022.thc.5","url":null,"abstract":"To monitor complex thin film filter designs, multiple witness glass strategy is often required. We present a strategy of design division into sub-stacks in combination with mixed monitoring techniques to increase thin-film filter accuracy.","PeriodicalId":301400,"journal":{"name":"Optical Interference Coatings Conference (OIC) 2022","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122424774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hoang T. Nguyen, Brad Hickman, Candis Jackson, J. Nissen, Sean Tardif, E. Gaul, D. Kramer, Irena Havlíčková
{"title":"Advancements in High Fluence Meter-Size Multilayer Dielectric Gratings for Ultrafast Lasers","authors":"Hoang T. Nguyen, Brad Hickman, Candis Jackson, J. Nissen, Sean Tardif, E. Gaul, D. Kramer, Irena Havlíčková","doi":"10.1364/oic.2022.the.1","DOIUrl":"https://doi.org/10.1364/oic.2022.the.1","url":null,"abstract":"We have developed a new class of meter-sized, multilayer dielectric\u0000 gratings designed for operating at 1060nm. The design allows for 3.4X\u0000 more total energy on the grating compared to the present state of the\u0000 art.","PeriodicalId":301400,"journal":{"name":"Optical Interference Coatings Conference (OIC) 2022","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125868038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"UV Self-focusing effects in an AR-coated lens","authors":"S. McLean, U. Srinivasan","doi":"10.1364/oic.2022.the.6","DOIUrl":"https://doi.org/10.1364/oic.2022.the.6","url":null,"abstract":"LIDT testing of an AR-coated lens exposed to high repetition rate femtosecond pulses at a UV wavelength leads to substrate damage before coating damage. Self-focusing effects within the substrate material are investigated.","PeriodicalId":301400,"journal":{"name":"Optical Interference Coatings Conference (OIC) 2022","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126138013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Interface Modification of Atomic Layer Deposited Al-doped Zinc Oxide Thin Film Coated Cu2O Photocathodes","authors":"Hak Hyeon Lee, Dong Su Kim, J. Choi, H. Cho","doi":"10.1364/oic.2022.tea.10","DOIUrl":"https://doi.org/10.1364/oic.2022.tea.10","url":null,"abstract":"Atomic layer deposited Al-doped ZnO (AZO) coatings are used to improve the charge transport in Cu2O photocathodes. Modified AZO containing Al in the bottom and top regions shows the best interface properties for photoelectrochemical cells.","PeriodicalId":301400,"journal":{"name":"Optical Interference Coatings Conference (OIC) 2022","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126539703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
I. Bouanane, J. Le Rouzo, O. Margeat, A. Capitaine, B. Sciacca, G. Berginc, L. Escoubas
{"title":"Bottom-up thin films resonators for enhanced absorption at optical frequency","authors":"I. Bouanane, J. Le Rouzo, O. Margeat, A. Capitaine, B. Sciacca, G. Berginc, L. Escoubas","doi":"10.1364/oic.2022.mb.2","DOIUrl":"https://doi.org/10.1364/oic.2022.mb.2","url":null,"abstract":"We demonstrate simulation and realization of thin films silver nanorings with realistic geometric parameters showing enhancement of absorption at optical frequencies. Parametric studies are performed by FDTD simulations. The realization is made via bottom-up techniques.","PeriodicalId":301400,"journal":{"name":"Optical Interference Coatings Conference (OIC) 2022","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126508008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yuma Sugai, Toshihiko Satō, Hironori Sugata, Yohei Sakano, Satoshi Okuyama, T. Sugawara, M. Safdar, Jani Hämäläinen, T. Suni
{"title":"Atomic layer deposition of magnesium fluoride for optical application","authors":"Yuma Sugai, Toshihiko Satō, Hironori Sugata, Yohei Sakano, Satoshi Okuyama, T. Sugawara, M. Safdar, Jani Hämäläinen, T. Suni","doi":"10.1364/oic.2022.tc.5","DOIUrl":"https://doi.org/10.1364/oic.2022.tc.5","url":null,"abstract":"Magnesium fluoride (MgF2) thin films deposited using atomic layer deposition (ALD) were studied for use as optical coatings. The deposition was performed in a commercially available Picosun R-200 Advanced ALD reactor. Characterization of these films was performed using spectroscopic ellipsometry (SE), X-ray Photoelectron Spectroscopy (XPS), Rutherford Backscattering Spectrometry (RBS), Scanning electron microscopes (SEM) and spectrophotometer for thin films deposited on silicon substrates and quartz lens. ALD deposited films showed high R+T at wavelength down to 350 nm, low oxygen and carbon concentration in the films.","PeriodicalId":301400,"journal":{"name":"Optical Interference Coatings Conference (OIC) 2022","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130173199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}