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2017 22nd Microoptics Conference (MOC)最新文献

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Laser rangefinders for planetary exploration 行星探测用激光测距仪
2017 22nd Microoptics Conference (MOC) Pub Date : 2017-11-01 DOI: 10.23919/MOC.2017.8244480
T. Mizuno
{"title":"Laser rangefinders for planetary exploration","authors":"T. Mizuno","doi":"10.23919/MOC.2017.8244480","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244480","url":null,"abstract":"Laser rangefinders are often used as observation or navigation sensors for spacecraft. Here, this paper reports on lasers and receivers, which are important components in laser rangefinders.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"260 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":"116113696","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}
引用次数: 2
Analysis of phase-sensitive amplification in phase-shifted periodically-poled waveguide for discrimination and amplification of optical vector modulation signal 相移周期极化波导中相敏放大对光矢量调制信号的识别与放大分析
2017 22nd Microoptics Conference (MOC) Pub Date : 2017-11-01 DOI: 10.23919/MOC.2017.8244595
Shigenobu Sakakibara, H. Murata, A. Sanada
{"title":"Analysis of phase-sensitive amplification in phase-shifted periodically-poled waveguide for discrimination and amplification of optical vector modulation signal","authors":"Shigenobu Sakakibara, H. Murata, A. Sanada","doi":"10.23919/MOC.2017.8244595","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244595","url":null,"abstract":"We propose discrimination and amplification device using phase sensitive amplification based on the second order nonlinear optical effects in phase-shifted periodically polled lithium niobate waveguides. The amplification characteristics in phase-shifted periodically polled structures were analysed by using the finite-difference time-domain (FDTD) method.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"5 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":"121890696","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}
引用次数: 0
Numerical estimation of dispersion effect in deeply-etched fully integrated MEMS Mach-Zhender interferometer 深蚀刻全集成MEMS Mach-Zhender干涉仪色散效应的数值估计
2017 22nd Microoptics Conference (MOC) Pub Date : 2017-11-01 DOI: 10.23919/MOC.2017.8244594
H. Omran, B. Mortada, D. Khalil
{"title":"Numerical estimation of dispersion effect in deeply-etched fully integrated MEMS Mach-Zhender interferometer","authors":"H. Omran, B. Mortada, D. Khalil","doi":"10.23919/MOC.2017.8244594","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244594","url":null,"abstract":"In this paper we numerically investigate the impact of Silicon refractive index dispersion on white source interferometry of deeply etched Mach-Zhender interferometer. The numerical simulations show that the dispersion effect results in a chirped and shifted interferogram. The dispersed interferogram can be compensated by utilizing long travel range electrostatic MEMS actuators.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"38 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":"122058726","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}
引用次数: 0
Pre-distortion technique for compensating QAM signal distortions generated by dual-parallel Mach-Zehnder modulators with low-extinction ratio and small-chirp parameter 低消光比、小啁啾参数双并联马赫-曾德尔调制器产生的QAM信号畸变的预失真补偿技术
2017 22nd Microoptics Conference (MOC) Pub Date : 2017-11-01 DOI: 10.23919/MOC.2017.8244489
Y. Kodama, Yuya Yamaguchi, A. Kanno, T. Kawanishi, H. Nakajima
{"title":"Pre-distortion technique for compensating QAM signal distortions generated by dual-parallel Mach-Zehnder modulators with low-extinction ratio and small-chirp parameter","authors":"Y. Kodama, Yuya Yamaguchi, A. Kanno, T. Kawanishi, H. Nakajima","doi":"10.23919/MOC.2017.8244489","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244489","url":null,"abstract":"We propose a pre-distortion method in the electrical domain to compensate for IQ-distortion that is attributed to some imbalances of dual-parallel Mach-Zehnder modulators for optical QAM. We confirmed the effect of the method by performing calculations, and the calculation results show the potential to improve the signal quality.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"1 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":"125816152","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}
引用次数: 0
Au nanostructures electrodeposited on graphene oxide-modified ITO glass as SERS substrates for dopamine detection in human serum 电沉积在氧化石墨烯修饰的ITO玻璃上的金纳米结构作为SERS底物用于检测人血清中的多巴胺
2017 22nd Microoptics Conference (MOC) Pub Date : 2017-11-01 DOI: 10.23919/MOC.2017.8244551
V. Phung, Jung Won Sik, Jong-Hun Kim, Sang-Wha Lee
{"title":"Au nanostructures electrodeposited on graphene oxide-modified ITO glass as SERS substrates for dopamine detection in human serum","authors":"V. Phung, Jung Won Sik, Jong-Hun Kim, Sang-Wha Lee","doi":"10.23919/MOC.2017.8244551","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244551","url":null,"abstract":"Surface enhanced Raman scattering (SERS) is one of the best analytical tools which can identify probing molecules with an ultralow concentration. As a sensitive SERS substrate, we electrodeposited Au nanostructures on the ITO glass modified with graphene oxide, in order to detect the dopamine (10<sup>−8</sup>–10<sup>−9</sup> M) in human serum.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"21 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":"124735797","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}
引用次数: 2
Design and characterization of new azimuth-type lens for reading glasses with extended depth of focus 新型扩展焦深老花镜方位角型镜片的设计与表征
2017 22nd Microoptics Conference (MOC) Pub Date : 2017-11-01 DOI: 10.23919/MOC.2017.8244532
Ryoma Onose, S. Komatsu
{"title":"Design and characterization of new azimuth-type lens for reading glasses with extended depth of focus","authors":"Ryoma Onose, S. Komatsu","doi":"10.23919/MOC.2017.8244532","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244532","url":null,"abstract":"We proposed a lens for reading glasses based on a light sword optical element (LSOE) that was designed to eliminate discontinuity. The characteristics of the lens were evaluated assuming a simplified presbyopic eye model. The results show the extended depth of focus of the lens and the improved image quality compared with that for an LSOE at different viewing angles.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"07 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":"127139899","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}
引用次数: 0
Proximity amplitude and phase control for beam reduction using computer-generated hologram 利用计算机生成全息图进行光束缩减的接近幅度和相位控制
2017 22nd Microoptics Conference (MOC) Pub Date : 2017-11-01 DOI: 10.23919/MOC.2017.8244550
C. Vu, S. Hasegawa, Y. Ogura, J. Tanida, Y. Hayasaki
{"title":"Proximity amplitude and phase control for beam reduction using computer-generated hologram","authors":"C. Vu, S. Hasegawa, Y. Ogura, J. Tanida, Y. Hayasaki","doi":"10.23919/MOC.2017.8244550","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244550","url":null,"abstract":"Design method of a computer-generated hologram for reduction of the focused beam size is demonstrated. The key points are an arrangement of parallel beams and a specific constraint of their phases and amplitudes in the iterative Fourier transform algorithm. The focused beam was reduced to 75% or less of the diffraction limit.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"1 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":"130039029","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}
引用次数: 0
Dual-wavelength, low-coherence digital holography using quantum dot based light source 双波长，低相干数字全息使用基于量子点的光源
2017 22nd Microoptics Conference (MOC) Pub Date : 2017-11-01 DOI: 10.23919/MOC.2017.8244570
Sungbin Jeon, Jae-Yong Lee, Jinsang Lim, Young-Joo Kim, N. Park
{"title":"Dual-wavelength, low-coherence digital holography using quantum dot based light source","authors":"Sungbin Jeon, Jae-Yong Lee, Jinsang Lim, Young-Joo Kim, N. Park","doi":"10.23919/MOC.2017.8244570","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244570","url":null,"abstract":"The dual-wavelength digital holography with low-coherence light source by quantum dot film is proposed. By converting initial LED beam using QD film of different optical properties, practical 3D measurement system using dual-wavelength DH with only single LED could be obtained.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"1 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":"127592344","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}
引用次数: 0
Design of 100Gbps double transverse coupled cavity VCSELs 100Gbps双横向耦合腔VCSELs的设计
2017 22nd Microoptics Conference (MOC) Pub Date : 2017-11-01 DOI: 10.23919/MOC.2017.8244494
H. Ibrahim, M. Ahmed, F. Koyama
{"title":"Design of 100Gbps double transverse coupled cavity VCSELs","authors":"H. Ibrahim, M. Ahmed, F. Koyama","doi":"10.23919/MOC.2017.8244494","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244494","url":null,"abstract":"We present a novel design of double-transverse-coupled-cavity VCSELs toward ultrahigh speed modulations of 100Gbps. In-plane lateral optical feedback in both cavities enables the large bandwidth enhancement of direct modulations. Clear eye opening can be observed up to 100Gbps and the frequency chirp is reduced by a factor more than two.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"65 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":"121224900","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}
引用次数: 5
Nanostructured gradient index microlens for mid infrared applications 中红外应用的纳米结构梯度折射率微透镜
2017 22nd Microoptics Conference (MOC) Pub Date : 2017-11-01 DOI: 10.23919/MOC.2017.8244542
R. Buczyński, Paulina Stafiej, A. Anuszkiewicz, A. Filipkowski, D. Pysz, A. Waddie, M. Taghizadeh
{"title":"Nanostructured gradient index microlens for mid infrared applications","authors":"R. Buczyński, Paulina Stafiej, A. Anuszkiewicz, A. Filipkowski, D. Pysz, A. Waddie, M. Taghizadeh","doi":"10.23919/MOC.2017.8244542","DOIUrl":"https://doi.org/10.23919/MOC.2017.8244542","url":null,"abstract":"We present a new concept for GRIN lens development which can be used for both near- and mid-infrared applications. Internal nanostructure allow to obtain lens with arbitrary refractive index distribution. Use of a pair of thermally matched glasses with high transmission in the infrared permits performance in broadband infrared range.","PeriodicalId":123743,"journal":{"name":"2017 22nd Microoptics Conference (MOC)","volume":"47 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":"124381263","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}
引用次数: 0
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