{"title":"Bioapplication of Fiber Optic Localized Surface Plasmon Resonance Sensor Fabricated by Zinc Oxide Nanowires and Gold Nanoparticles","authors":"Hyeong-Min Kim, Jaehyoung Park, Seung-Ki Lee","doi":"10.1109/OMN.2019.8925259","DOIUrl":"https://doi.org/10.1109/OMN.2019.8925259","url":null,"abstract":"We develop the fiber optic localized surface plasmon resonance (FO LSPR) sensor having three-dimensional nanostructure which is fabricated by zinc oxide nanowires and gold nanoparticles for highly sensitive plasmonic biosensing. Some important points of this work are (1) extended sensing area, (2) light trapping effect by nanowires, and (3) simple fiber optic based optical system. The proposed sensor shows 177% enhanced localized surface plasmon resonance response in bulk refractive index changes and 277% higher sensitivity in immunoassay of prostate-specific antigen when compared to two-dimensional FO LSPR sensor.","PeriodicalId":353010,"journal":{"name":"2019 International Conference on Optical MEMS and Nanophotonics (OMN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131166612","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":"Low Cost Mesoscope by a FR4 Dichroic Scanner and a High Numerical Aperture and Large Angle of View Objective Lens","authors":"Naitao Xu, Jin Cheng, Wenjing Chen, Qiliang Sun, Weiguo Liu, Yingshun Xu","doi":"10.1109/omn.2019.8925209","DOIUrl":"https://doi.org/10.1109/omn.2019.8925209","url":null,"abstract":"In this article authors report a low cost mesoscope featuring its large field of view (FOV) up to 3.4mm and more compact outline dimensions in comparison with conventional multiphoton microscopes. It consists of a two-axis electromagnetic actuated FR4 dichroic scanner as well as customized objective lens with simultaneously a high numerical aperture (NA) (~0.7) and a large angle of view (AOV) (30 degrees). The FR4 dichroic scanner scans directly at the back focal plane of a customized objective lens. The low cost mesoscope allows efficiently recording neural activities in a large area and performs subcellular resolution images in low magnification.","PeriodicalId":353010,"journal":{"name":"2019 International Conference on Optical MEMS and Nanophotonics (OMN)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134231132","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":"Micro-optical system for depth-controlled Bessel beam arrays","authors":"A. Müller, Matthias C.Wapler, U. Wallrabe","doi":"10.1109/OMN.2019.8925086","DOIUrl":"https://doi.org/10.1109/OMN.2019.8925086","url":null,"abstract":"We present an integrated, compact micro-optical system capable to generate depth-controlled Bessel beams by integrating a miniaturized adaptive liquid crystal ring aperture array with a micro-lens array, a lensacon, which is a combination of a lens and an axicon. We were able to successfully demonstrate a functional system that is able to generate and control Bessel beams.","PeriodicalId":353010,"journal":{"name":"2019 International Conference on Optical MEMS and Nanophotonics (OMN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131336021","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}
Zhuoyu Zeng, Jie Dai, Rongpeng Fang, Xinyi Zhang, Weikai Huang, Yingfeng Ding, Yu‐Sheng Lin
{"title":"Ultrahigh Sensitive Meta-Absorber for Refraction Index Sensor","authors":"Zhuoyu Zeng, Jie Dai, Rongpeng Fang, Xinyi Zhang, Weikai Huang, Yingfeng Ding, Yu‐Sheng Lin","doi":"10.1109/omn.2019.8925047","DOIUrl":"https://doi.org/10.1109/omn.2019.8925047","url":null,"abstract":"We propose an ultrahigh sensitive refraction index sensor using metasurface absorber. It exhibits large omnidirectional, polarization-independent, and larger tuning range of resonance in visible wavelength range. By tailoring the geometrical dimensions of metasurface, the resonance can be tuned in the whole visible spectrum. The corresponding full width at halfmaximum is 30 nm. By changing the gap between two metal layers, the tuning range is approximately 100 nm while keeping the absorption intensity above 95%. The proposed device implanted in refraction index sensor exhibits a high-sensitivity of 481.5 nm/RIU.","PeriodicalId":353010,"journal":{"name":"2019 International Conference on Optical MEMS and Nanophotonics (OMN)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125020235","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}
Mathias Charconnet, C. Kuttner, C. Matricardi, A. Mihi, L. Liz‐Marzán, A. Seifert
{"title":"Tunable Plasmonics by Self-Assembled Stretchable Superlattices on Macroscopic Scale","authors":"Mathias Charconnet, C. Kuttner, C. Matricardi, A. Mihi, L. Liz‐Marzán, A. Seifert","doi":"10.1109/OMN.2019.8925038","DOIUrl":"https://doi.org/10.1109/OMN.2019.8925038","url":null,"abstract":"We present a process to create flexible 2D superlattices of nanoparticles, self-assembled into discrete and long-range ordered clusters. The process is readily scalable and grants access to mechano-responsive nanostructures on square centimeter areas. The elastic properties of the support allow for post-assembly tailoring of the lattice periodicity. The corresponding change in collective lattice coupling results in a gradual shift of the extinction maximum upon mechanical strain. Our results give a proof-of-principle for tunable plasmonics by mechano-responsive nanostructures.","PeriodicalId":353010,"journal":{"name":"2019 International Conference on Optical MEMS and Nanophotonics (OMN)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128459281","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":"Otto configuration based surface plasmon resonance with tunable air-gap using piezoactuator","authors":"Yeonsu Lee, S. Sim, Jung-Mu Kim","doi":"10.1109/OMN.2019.8925121","DOIUrl":"https://doi.org/10.1109/OMN.2019.8925121","url":null,"abstract":"In this paper we propose Otto surface plasmon resonance (SPR) system with tunable air-gap using piezoactuator for the first time. The proposed Otto configuration based SPR system include a piezoactuator for varying an air-gap distance between a prism and gold surface. We verified effects of air-gap variation in Otto SPR system and the measured results show that the Otto SPR sensor can be realized with a metal film and prism by using a microactuator without complex microfabrication process for specific air-gap distance.","PeriodicalId":353010,"journal":{"name":"2019 International Conference on Optical MEMS and Nanophotonics (OMN)","volume":"26 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128492421","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}
Michitaka Yamamoto, T. Matsumae, Y. Kurashima, H. Takagi, T. Suga, T. Itoh, E. Higurashi
{"title":"Room-temperature bonding of organic films using ultrathin Au intermediate layers for organic integrated optical devices","authors":"Michitaka Yamamoto, T. Matsumae, Y. Kurashima, H. Takagi, T. Suga, T. Itoh, E. Higurashi","doi":"10.1109/OMN.2019.8925169","DOIUrl":"https://doi.org/10.1109/OMN.2019.8925169","url":null,"abstract":"Room-temperature bonding of organic films in ambient air was demonstrated by SAB (surface activated bonding) using ultrathin Au intermediate layers. Furthermore, vacuum sealing of organic film and Si substrate with cavities were performed by SAB using ultrathin Au intermediate layers. The membrane on the cavity had the deflection even18 days after bonding, meaning that vacuum sealing was achieved by ultrathin (15 nm) Au film with adhesion layers.","PeriodicalId":353010,"journal":{"name":"2019 International Conference on Optical MEMS and Nanophotonics (OMN)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128579937","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}
Jitong Zhong, Ruijia Xu, Dongyuan Yao, Ji Luo, Yangbin Yu, Zefeng Xu, Yu‐Sheng Lin
{"title":"Fano-resonance of reshaping infrared cross-shape metamaterial (CSM)","authors":"Jitong Zhong, Ruijia Xu, Dongyuan Yao, Ji Luo, Yangbin Yu, Zefeng Xu, Yu‐Sheng Lin","doi":"10.1109/omn.2019.8925111","DOIUrl":"https://doi.org/10.1109/omn.2019.8925111","url":null,"abstract":"An infrared (IR) cross-shape metamaterial (CSM) is presented. The configuration is composed of double Au layers with cross-shape nanostructures. The aspect ratio and length ratio of CSM are compared and discussed to investigate the Fano-resonance within CSM nanostructures. The electromagnetic responses exhibit large tuning range, tunable broad and narrow bandwidths characteristics. By tailoring the aspect ratio of CSM, the resonance could be modified with bidirectional tuning in a range of 650 nm. While the change of length ratio of CSM, there are narrowband resonances around 4.6 $mu text{m}$ and broadband resonances in the range of 5.0 to 6.5 $mu text{m}$. These characteristics of CSM with different aspect ratio and length ratio could be potentially used in IR narrowband and broadband filter. To further increase the flexibility of CSM, we propose a tunable CSM using MEMS-based electrothermal actuation mechanism to perform actively tunable narrowband and broadband filter. This study provides a unique approach to realize an IR filter with high-flexibility.","PeriodicalId":353010,"journal":{"name":"2019 International Conference on Optical MEMS and Nanophotonics (OMN)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126486416","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":"Tunable Terahertz Metamaterial with Single-/Dual-Band Switching Characteristic","authors":"Xingzhuo Hu, Dongyuan Yao, Huiliang Ou, Daoye Zheng, Longqin Wu, Yu‐Sheng Lin","doi":"10.1109/omn.2019.8925114","DOIUrl":"https://doi.org/10.1109/omn.2019.8925114","url":null,"abstract":"We present a design of tunable terahertz (THz) metamaterial filter with single-band and dual-band switching characteristics. The proposed device is composed of dual splitring resonator (SRR) and a central bar. To control the horizontal and vertical displacement between the central bar and SRR, the resonance could be tuned by 0.08 THz and the transmission intensity is keeping as 100%. The electromagnetic response of proposed device exhibits polarization-dependence and single-/dual-band switching characteristics. These results open an avenue to be potentially used for detector, sensor, and switch applications in THz spectra range.","PeriodicalId":353010,"journal":{"name":"2019 International Conference on Optical MEMS and Nanophotonics (OMN)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129244581","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":"Node supported varifocal mirror","authors":"Takashi Sasaki, Takuro Kamada, K. Hane","doi":"10.1109/OMN.2019.8925292","DOIUrl":"https://doi.org/10.1109/OMN.2019.8925292","url":null,"abstract":"We propose and test a node supported varifocal mirror for high speed and large displacement actuation. The mirror diameter of fabricated device was 1 mm. The maximum quality factor was obtained at node supported condition. The resonant frequency and quality factor of the fabricated device were 391 kHz and 280 under the vacuum condition.","PeriodicalId":353010,"journal":{"name":"2019 International Conference on Optical MEMS and Nanophotonics (OMN)","volume":"919 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123047634","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}