{"title":"Progress in quantum dots for advanced photonics","authors":"Y. Arakawa","doi":"10.23919/MOC.2017.8244474","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244474","url":null,"abstract":"Since the first proposal of quantum dot in 1982, the quantum dots have been intensively investigated for both fundamental solid state physics and application to advanced photonic devices. In this presentation, we overview progress in physics and engineering of the quantum dots, including successful development of quantum dot lasers. Prospect of future photonic devices based on the the quantum dots is also discussed.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125145764","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":"Dynamic observation of laser-tissue interaction with optical coherence tomography","authors":"Wen-Ju Chen, Wei-Chuan Chen, M. Tsai","doi":"10.23919/MOC.2017.8244584","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244584","url":null,"abstract":"We propose to use optical coherence tomography (OCT) to evaluate the interaction between laser and biological tissue. The developed OCT system enables to achieve 3D structural and microcirculation imaging. The results show that OCT could be a potential tool for guidance of laser surgery to effectively improve the treatment efficiency.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125239807","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":"Resistance evaluation of holographic polymer-dispersed liquid crystal memory for gamma-ray irradiation","authors":"A. Ogiwara, Minoru Watanabe, Yoshizumi Ito","doi":"10.23919/MOC.2017.8244556","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244556","url":null,"abstract":"The radiation-hardened characteristics of holographic polymer-dispersed liquid crystal (HPDLC) memory are investigated for the applications requiring high reliability using an optically reconfigurable gate array. The optical properties and internal grating structures are investigated by using a cobalt 60 gamma radiation source to examine the resistance of 100 Mrad total-ionizing-dose.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124162355","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":"Magnetic field sensing by bi-layer Ni-based subwavelength periodic structure operating visible wavelength region","authors":"Y. Takashima, M. Haraguchi, Y. Naoi","doi":"10.23919/MOC.2017.8244583","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244583","url":null,"abstract":"Magnetic field sensor with very simple normal light incident geometry was developed using bi-layer nickel-based subwavelength periodic structure. Peaks in refraction spectra from the fabricated nickel-subwavelength structure shifted considerably with increasing external magnetic field, owing to phase variation of eigenmode within the periodic structure for the field.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123787502","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":"Fiber optic interconnection devices for in-vehicle communication","authors":"S. Kobayashi, Carlos Almeida","doi":"10.23919/MOC.2017.8244481","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244481","url":null,"abstract":"In-vehicle optical communication has a 20-year history. This paper introduces the trends and future applications focusing on interconnection devices and related international standards. Cost competitive fiber optic solutions against copper solutions are the expected technology to realize electromagnetic interference-free high-data rate communication for achieving autonomous driving systems in the future.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"9 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113977947","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":"Thermoplasmonics of micro glassbead coated with gold nanoparticles","authors":"Naoya Sekimoto, S. Yanagiya, A. Furube","doi":"10.23919/MOC.2017.8244552","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244552","url":null,"abstract":"The micro glass bead, which were covered by gold nanoparticles, was fabricated by wet process and studied for the plasmonic nano heater in water. The plasmonic beads of > 3 μm in diameter were thermally treated with electric oven for 3 hours. The thermoplasmonic bead generated plasmonic bubbles by laser illumination of the wavelength of 473 nm and the power of 32 mW.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114088548","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":"Novel measurement method for optical pulse width at high-repetition frequency","authors":"Ken Mitsueda, Yusuke Yamanaka, K. Kato","doi":"10.23919/MOC.2017.8244490","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244490","url":null,"abstract":"We propose a measurement method of the optical pulse width at high-repetition frequencies. It consists of simple components such as a self-delayed interferometer and an optical power meter. We generated 50-GHz repetition pulses by superposing several lightwaves with 50-GHz spacing, and measured their pulse width with this measurement system.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114842858","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":"Optical communications for next generation automotive networks","authors":"O. Ciordia, R. Perez, C. Pardo","doi":"10.23919/MOC.2017.8244478","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244478","url":null,"abstract":"The next-generation cars require high speed on-board communication networks. The latest amendment to IEEE 802.3TM specifies a gigabit plastic optical fiber-based communication standard for automotive. New use cases, where optical communications are the most suitable choice, are described along with OEM's requirements for multi-gigabit future standards.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134390732","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}
H. Okayama, Y. Onawa, D. Shimura, H. Yaegashi, H. Sasaki
{"title":"Silicon waveguide TE0/TE1 mode conversion Bragg grating for constituting a resonator device","authors":"H. Okayama, Y. Onawa, D. Shimura, H. Yaegashi, H. Sasaki","doi":"10.23919/MOC.2017.8244611","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244611","url":null,"abstract":"We report a mode conversion Bragg grating using silicon waveguide to attain strong diffraction. Grating structures using sidewall grating and photonic crystal type are described. By incorporating a resonator structure, a narrow transmission peak can be obtained. Structures for suppressing the unwanted diffraction into the same mode are also discussed.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133068270","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":"Basic study on real-time vibration displacement measurement using probe light modulated by phase-modulated RF signal","authors":"Kenta Yamamoto, Yoshiki Yamada, Yosuke Tanaka","doi":"10.23919/MOC.2017.8244573","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244573","url":null,"abstract":"We propose real-time vibration displacement measurement system using probe light modulated by phase-modulated RF signal. The reflected probe light is processed by a signal detection unit composed of an optical intensity modulator and lock-in amplifier. Proof-of-concept experiment demonstrates real-time measurement of 50-Hz vibration displacement with an amplitude of 21 mm.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133129383","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}