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2010 International Conference on Optical MEMS and Nanophotonics最新文献

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Surface optomechanics: Mechanical whispering-gallery modes in microspheres 表面光力学:微球中的机械低语廊模式
2010 International Conference on Optical MEMS and Nanophotonics Pub Date : 2010-12-17 DOI: 10.1109/OMEMS.2010.5672188
J. Zehnpfennig, M. Tomes, T. Carmon
{"title":"Surface optomechanics: Mechanical whispering-gallery modes in microspheres","authors":"J. Zehnpfennig, M. Tomes, T. Carmon","doi":"10.1109/OMEMS.2010.5672188","DOIUrl":"https://doi.org/10.1109/OMEMS.2010.5672188","url":null,"abstract":"We analyze circumferentially circulating mechanical whispering-gallery modes [WGM] resonating in a micron scaled silica sphere. We recently showed that such modes can be excited optically [1]. A variety of modes are calculated in which the deformation is polar, radial or azimuthal. Additionally, we calculate Rayleigh WGMs for which points on the surface follow a circular path.","PeriodicalId":421895,"journal":{"name":"2010 International Conference on Optical MEMS and Nanophotonics","volume":"210 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132195236","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: 1
Linear MEMS micromirror array for UV-NIR femtosecond pulse shaping 用于紫外-近红外飞秒脉冲整形的线性MEMS微镜阵列
2010 International Conference on Optical MEMS and Nanophotonics Pub Date : 2010-12-17 DOI: 10.1109/OMEMS.2010.5672184
S. Weber, J. Extermann, W. Noell, F. Jutzi, S. Lani, D. Kiselev, L. Bonacina, N. D. de Rooij, J. Wolf
{"title":"Linear MEMS micromirror array for UV-NIR femtosecond pulse shaping","authors":"S. Weber, J. Extermann, W. Noell, F. Jutzi, S. Lani, D. Kiselev, L. Bonacina, N. D. de Rooij, J. Wolf","doi":"10.1109/OMEMS.2010.5672184","DOIUrl":"https://doi.org/10.1109/OMEMS.2010.5672184","url":null,"abstract":"We report our progress and the first optical application on the high-aspect ratio micromirror array for UV-NIR femtosecond (fs) broadband pulse shaping [1]. It is a bulk-micromachined device. capable of individually addressing 100 mirrors with a stroke of up to 3 μm using vertical comb drives in a novel. symmetrical double-spring design. The device was successfully implemented in a fs pulse shaper setup at λ0=795 nm.","PeriodicalId":421895,"journal":{"name":"2010 International Conference on Optical MEMS and Nanophotonics","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121923845","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
A mixed-signal analysis for tilted MEMS torsion mirror devices 倾斜式MEMS扭转镜器件的混合信号分析
2010 International Conference on Optical MEMS and Nanophotonics Pub Date : 2010-12-17 DOI: 10.1109/OMEMS.2010.5672161
S. Maruyama, A. Higo, M. Nakada, K. Takahashi, T. Takahashi, M. Mita, H. Fujita, Y. Nakano, H. Toshiyoshi
{"title":"A mixed-signal analysis for tilted MEMS torsion mirror devices","authors":"S. Maruyama, A. Higo, M. Nakada, K. Takahashi, T. Takahashi, M. Mita, H. Fujita, Y. Nakano, H. Toshiyoshi","doi":"10.1109/OMEMS.2010.5672161","DOIUrl":"https://doi.org/10.1109/OMEMS.2010.5672161","url":null,"abstract":"We have already proposed a simulation model for a 90-deg-tilted MEMS mirror, but in some reasons, numerical simulation methods for several angle counter electrode devices are not established. In order to solve these problems, we propose a cascade drive voltage signal technique and demonstrate a 51.5 deg tilted angle counter electrode and assure the effectiveness of the equivalence circuit.","PeriodicalId":421895,"journal":{"name":"2010 International Conference on Optical MEMS and Nanophotonics","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117177605","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
Batch fabrication of flowable colorimetric pressure sensing particles via surface micromachining 通过表面微加工批量制备可流动比色压力传感颗粒
2010 International Conference on Optical MEMS and Nanophotonics Pub Date : 2010-12-17 DOI: 10.1109/OMEMS.2010.5672146
S. Chalasani, Y. Xie, Y. Zeng, C. Mastrangelo
{"title":"Batch fabrication of flowable colorimetric pressure sensing particles via surface micromachining","authors":"S. Chalasani, Y. Xie, Y. Zeng, C. Mastrangelo","doi":"10.1109/OMEMS.2010.5672146","DOIUrl":"https://doi.org/10.1109/OMEMS.2010.5672146","url":null,"abstract":"The batch fabrication and test of artificial optical resonator slab-type micro particles (14 µm diameter, 0.7 µm gap) is presented as a means to map absolute pressure within microscopic environments. The pressure-sensing particles consist of a semi-transparent elastic polysilicon shell enclosing a reference vacuum cavity. The optical resonance frequency and the corresponding external pressure can hence be interrogated optically via reflectivity measurements. We demonstrate the measurement of internal pressures between 0−20 psi within microfluidic environments.","PeriodicalId":421895,"journal":{"name":"2010 International Conference on Optical MEMS and Nanophotonics","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125272142","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
Mechanically tunable coupled photonic crystal nanocavities 机械可调谐耦合光子晶体纳米腔
2010 International Conference on Optical MEMS and Nanophotonics Pub Date : 2010-12-17 DOI: 10.1109/OMEMS.2010.5672181
Xiongyeu Chew, Guangya Zhou, F. Chau, Jie Deng, Xiaosong Tang, Y. C. Loke
{"title":"Mechanically tunable coupled photonic crystal nanocavities","authors":"Xiongyeu Chew, Guangya Zhou, F. Chau, Jie Deng, Xiaosong Tang, Y. C. Loke","doi":"10.1109/OMEMS.2010.5672181","DOIUrl":"https://doi.org/10.1109/OMEMS.2010.5672181","url":null,"abstract":"We report a MEMS-integrated on-chip tunable resonator consisting of two coupled one-dimensional (1D) Photonic Crystal nanocavities capable of achieving a relatively large tuning range with no significant deterioration of quality factor and sufficiently large transmissions.","PeriodicalId":421895,"journal":{"name":"2010 International Conference on Optical MEMS and Nanophotonics","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126422931","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
Enhanced contrast of wavelength selective Mid-IR detector stable against temperature change 增强对比度波长选择性中红外探测器稳定的温度变化
2010 International Conference on Optical MEMS and Nanophotonics Pub Date : 2010-12-17 DOI: 10.1109/OMEMS.2010.5672147
K. Masuno, S. Kumagai, K. Tashiro, M. Hori, M. Sasaki
{"title":"Enhanced contrast of wavelength selective Mid-IR detector stable against temperature change","authors":"K. Masuno, S. Kumagai, K. Tashiro, M. Hori, M. Sasaki","doi":"10.1109/OMEMS.2010.5672147","DOIUrl":"https://doi.org/10.1109/OMEMS.2010.5672147","url":null,"abstract":"New methods to integrate wavelength selective filter into a thermopile detector using absorbance spectrum of a polymer material and to deposit the absorber selectively onto hot junctions of the thermopile detector are proposed. Hydrophilic absorber solution is selectively deposited on hydrophilic region on the detector. The fabricated detector shows +100% increases from baseline at λpeak of the absorber. Use of molecular absorption is considered effective to accomplish stable SNR against temperature change.","PeriodicalId":421895,"journal":{"name":"2010 International Conference on Optical MEMS and Nanophotonics","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131923000","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
Single chamber adaptive membrane lens with integrated actuation 单腔自适应膜透镜，集成驱动
2010 International Conference on Optical MEMS and Nanophotonics Pub Date : 2010-12-17 DOI: 10.1109/OMEMS.2010.5672206
J. Draheim, F. Schneider, T. Burger, R. Kamberger, U. Wallrabe
{"title":"Single chamber adaptive membrane lens with integrated actuation","authors":"J. Draheim, F. Schneider, T. Burger, R. Kamberger, U. Wallrabe","doi":"10.1109/OMEMS.2010.5672206","DOIUrl":"https://doi.org/10.1109/OMEMS.2010.5672206","url":null,"abstract":"In this work we introduce an extremely thin single chamber adaptive fluidic membrane lens with an integrated piezoelectric bending actuator. The height of the system is 1.76 mm and the membrane diameter 10 mm. The lens consists of a ring shaped piezo bending actuator with an optical clear silicone membrane in the center. A refractive power range of 11.3 dpt is achieved at a piezo voltage between ±40 V. The system shows a maximum resolution of 189 lp/mm measured at 50 % contrast and a focal length of 200 mm.","PeriodicalId":421895,"journal":{"name":"2010 International Conference on Optical MEMS and Nanophotonics","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116461886","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: 10
Synchronized laser scanning of multiple beams by MEMS gratings integrated with resonant frequency fine tuning mechanisms 集成谐振频率微调机构的MEMS光栅多光束同步激光扫描
2010 International Conference on Optical MEMS and Nanophotonics Pub Date : 2010-12-17 DOI: 10.1109/OMEMS.2010.5672175
Y. Du, Guangya Zhou, K. Cheo, Qingxin Zhang, H. Feng, F. Chau
{"title":"Synchronized laser scanning of multiple beams by MEMS gratings integrated with resonant frequency fine tuning mechanisms","authors":"Y. Du, Guangya Zhou, K. Cheo, Qingxin Zhang, H. Feng, F. Chau","doi":"10.1109/OMEMS.2010.5672175","DOIUrl":"https://doi.org/10.1109/OMEMS.2010.5672175","url":null,"abstract":"This paper presents an effective method to achieve synchronized laser scanning of multiple beams by using MEMS diffraction gratings with their resonant frequency fine tuning mechanisms. Multiple gratings are actuated in-plane by a common electrostatic comb-driven resonator and their resonant frequencies can be fine-tuned to compensate the micromachining process errors. Continuous and reversible resonant frequency tuning was achieved. The resonant frequency of one diffraction grating gradually dropped from 19870 Hz to 19588 Hz with its tuning voltages increased from 0V to 5V. Finally, synchronized laser scanning of multiple beams was demonstrated using stroboscopic method.","PeriodicalId":421895,"journal":{"name":"2010 International Conference on Optical MEMS and Nanophotonics","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114434637","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: 1
Eye-shaped coplanar variable liquid lens using spherical polymer encapsulation 眼形共面可变液体透镜采用球形聚合物封装
2010 International Conference on Optical MEMS and Nanophotonics Pub Date : 2010-12-17 DOI: 10.1109/OMEMS.2010.5672207
Jaeyong An, Jisung Hur, Sung-Kil Lee, Jong-Hyun Lee
{"title":"Eye-shaped coplanar variable liquid lens using spherical polymer encapsulation","authors":"Jaeyong An, Jisung Hur, Sung-Kil Lee, Jong-Hyun Lee","doi":"10.1109/OMEMS.2010.5672207","DOIUrl":"https://doi.org/10.1109/OMEMS.2010.5672207","url":null,"abstract":"An eye-shaped coplanar liquid lens was fabricated using spherical polymer encapsulation to enhance the focusing power. For the spherical encapsulation, a thin film polymer layer was deposited by chemical vapor deposition on an outer surface of the top liquid. Polymer thin film (parylene) encapsulation with coplanar structure provides a unique advantage of wafer level packaging of liquid lens and convenient accessibility of the electrical signal. The fabricated variable liquid lens with an initial focal length of 35mm was tuned up to 12mm at Vrms 70 V.","PeriodicalId":421895,"journal":{"name":"2010 International Conference on Optical MEMS and Nanophotonics","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116751231","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: 1
Flexible display system based on MEMS Fabry-Perot interferometer 基于MEMS法布里珀罗干涉仪的柔性显示系统
2010 International Conference on Optical MEMS and Nanophotonics Pub Date : 2010-12-17 DOI: 10.1109/OMEMS.2010.5672176
G. Tortissier, C. Lo, H. Fujita, H. Toshiyoshi
{"title":"Flexible display system based on MEMS Fabry-Perot interferometer","authors":"G. Tortissier, C. Lo, H. Fujita, H. Toshiyoshi","doi":"10.1109/OMEMS.2010.5672176","DOIUrl":"https://doi.org/10.1109/OMEMS.2010.5672176","url":null,"abstract":"Previous works on MEMS actuated Fabry-Perot interferometer (FPI) highlighted promising results for flexible display applications. Three primary color pixels have indeed been obtained using both photolithography [1] and Roll-to-Roll printing process [2] with satisfying color purity and transmittance. However both of these processes are expensive and time-consuming for preparing master micropatterns. For these reasons, a new process based on inkjet printing has been set up. It contributes in a more ecological-friendly, high reproducible and fast process development while targeting improved features.","PeriodicalId":421895,"journal":{"name":"2010 International Conference on Optical MEMS and Nanophotonics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116232246","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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