Journal of Optical Microsystems最新文献_第6页

Objective-lens-free confocal endomicroscope using Lissajous scanning lensed-fiber 使用Lissajous扫描透镜纤维的无物镜共聚焦内镜

Journal of Optical Microsystems Pub Date : 2021-05-28 DOI: 10.1117/1.JOM.1.3.034501

Jae-Beom Kim, Jaehun Jeon, Kyungmin Hwang, D. Kim, K. Jeong

引用次数: 3

Hybrid photonic system integration using thin glass platform technology 采用薄玻璃平台技术的混合光子系统集成

Journal of Optical Microsystems Pub Date : 2021-05-14 DOI: 10.1117/1.JOM.1.3.033501

H. Schröder, J. Schwietering, G. Böttger, V. Zamora

{"title":"Hybrid photonic system integration using thin glass platform technology","authors":"H. Schröder, J. Schwietering, G. Böttger, V. Zamora","doi":"10.1117/1.JOM.1.3.033501","DOIUrl":"https://doi.org/10.1117/1.JOM.1.3.033501","url":null,"abstract":"Abstract. Demand for high integration of optoelectronic and micro-optical components into micro-electronic systems for communication, computing, medical, and sensing applications is increasing. Advanced hybrid packaging technologies are used to enhance glass-based substrates featuring electrical, thermal, and optical functionalities with laser diodes, modulators, isolators, photonic integrated circuits (PIC), beam-splitting components, and micro-lenses. Such glass-based substrates can be thin glass layers on large panels or more mini-bench-like boards that can be embedded into organic printed circuit boards (PCBs). Optical fiber interconnects, connectors, and electrical–optical integration platforms are used for higher level system integration and need to be miniaturized on module and board level to fulfill decreasing channel pitch requirements. We provide background on and discuss thin glass as a suitable base material for ion exchanged waveguide panels and interposers, precise glass structuring for posts and holders, the related high precision assembly techniques, and advanced fiber interconnects. Some examples of PCB photonic integration, micro-bench optical sub-assemblies, including PIC, and 3D optical resonator packages that combine most of these approaches will be shown.","PeriodicalId":127363,"journal":{"name":"Journal of Optical Microsystems","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128805605","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: 4

Heterogeneously integrated III–V-on-Si microring resonators: a building block for programmable photonic integrated circuits 异质集成III-V-on-Si微环谐振器:可编程光子集成电路的构建块

Journal of Optical Microsystems Pub Date : 2021-05-14 DOI: 10.1117/1.JOM.1.3.034002

Jiayang Li, B. Tan, M. Tian, A. Poon

引用次数: 4

Co-planar light-actuated optoelectrowetting microfluidic device for droplet manipulation 用于液滴操作的共面光致光电润湿微流控装置

Journal of Optical Microsystems Pub Date : 2021-05-12 DOI: 10.1117/1.JOM.1.3.034001

Jodi Loo, S. Pei, Ming C. Wu

引用次数: 6

Minimally invasive optical sensors for microwave-electric-field exposure measurements 用于微波电场暴露测量的微创光学传感器

Journal of Optical Microsystems Pub Date : 2021-04-01 DOI: 10.1117/1.JOM.1.2.020902

F. Behague, V. Calero, A. Coste, A. Godet, M. Suarez, G. Gaborit, L. Duvillaret, F. Baida, M. Bernal, N. Courjal

{"title":"Minimally invasive optical sensors for microwave-electric-field exposure measurements","authors":"F. Behague, V. Calero, A. Coste, A. Godet, M. Suarez, G. Gaborit, L. Duvillaret, F. Baida, M. Bernal, N. Courjal","doi":"10.1117/1.JOM.1.2.020902","DOIUrl":"https://doi.org/10.1117/1.JOM.1.2.020902","url":null,"abstract":"Abstract. The measurement of microwave electric-field (E-field) exposure is an ever-evolving subject that has recently led the International Commission on Non-Ionizing Radiation Protection to change its recommendations. With frequencies increasing toward terahertz (THz), stimulated by 5G deployment, the measurement specifications reveal ever more demanding challenges in terms of bandwidth (BW) and miniaturization. We propose a focus on minimally invasive E-field sensors, which are crucial for the in situ and near-field characterization of E-fields both in harsh environments such as plasmas and in the vicinity of emitters. We browse the large varieties of measurement devices, among which the electro-optic (EO) probes stand out for their potential of high BW up to THz, minimal invasiveness, and ability of vector measurements. We describe and compare the three main categories of EO sensors, from bulk systems to nanoprobes. First, we show how bulk-sensors have evolved toward attractive fibered systems that are advantageously employed in plasmas, resonance magnetic imagings chambers or for radiation-pattern imaging up to THz frequencies. Then we describe how the integration of waveguides helps to gain robustness, lateral resolution, and sensitivity. The third part is dedicated to the ultra-miniaturization of components allowing ultimate steps toward electromagnetic invisibility. This review aims at pointing out the recent evolutions over the past 10 years, with a highlight on the specificities of each photonic architecture. It also shows the way to future multi-physics and multi-arrays smart sensing platforms.","PeriodicalId":127363,"journal":{"name":"Journal of Optical Microsystems","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124055204","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: 4

3D-scanning microscopy with adaptive lenses and prisms for zebrafish studies 3d扫描显微镜与自适应镜头和棱镜斑马鱼的研究

Journal of Optical Microsystems Pub Date : 2021-04-01 DOI: 10.1117/1.JOM.1.2.024501

Wenjie Wang, Florian Lemke, M. Wapler, U. Wallrabe, J. Czarske, N. Koukourakis

{"title":"3D-scanning microscopy with adaptive lenses and prisms for zebrafish studies","authors":"Wenjie Wang, Florian Lemke, M. Wapler, U. Wallrabe, J. Czarske, N. Koukourakis","doi":"10.1117/1.JOM.1.2.024501","DOIUrl":"https://doi.org/10.1117/1.JOM.1.2.024501","url":null,"abstract":"Abstract. Point-scanning-based microscopy systems require combination of axial and lateral scanning to obtain three-dimensional (3D) data. Axial scanning was commonly achieved by mechanical displacement of the objective or the sample. To improve, various adaptive lens-based solutions have been reported to circumvent the need for mechanically moving parts. The lateral scanning is predominantly implemented using galvanometric mirrors. Although the performance of such devices is flawless, they require bulky, folded beam-paths that make their incorporation in compact hand-held devices challenging. Recently, we introduced an adaptive prism as a transmissive device that enables lateral scanning. We demonstrate the first all-adaptive 3D scanning in laser scanning microscopes employing a compact in-line transmission geometry without mechanically moving parts and beam folding, combining an adaptive lens and a novel adaptive prism. Characterization of the all-adaptive microscope performance shows a lateral tuning range of approximately X = Y = 130 μm and an axial tuning range of about Z = 500 μm. We successfully demonstrate 3D raster scanning of the fluorescence of a thyroid of a zebrafish embryo.","PeriodicalId":127363,"journal":{"name":"Journal of Optical Microsystems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130718389","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

32 × 32 silicon photonic MEMS switch with gap-adjustable directional couplers fabricated in commercial CMOS foundry 32 × 32硅光子MEMS开关与间隙可调定向耦合器在商用CMOS代工厂制造

Journal of Optical Microsystems Pub Date : 2021-03-24 DOI: 10.1117/1.JOM.1.2.024003

Sangyoon Han, J. Béguelin, Lane Ochikubo, John Jacobs, T. J. Seok, Kyoungsik Yu, N. Quack, Chang-Kyu Kim, R. Muller, Ming C. Wu

引用次数: 13

Tellurite glass microcavity resonators integrated on a silicon photonics platform 集成在硅光子平台上的碲酸盐玻璃微腔谐振器

Journal of Optical Microsystems Pub Date : 2021-03-09 DOI: 10.1117/1.JOM.1.2.024002

H. Frankis, Dawson B. Bonneville, J. Bradley

引用次数: 2

Review of ultrasensitive readout for micro-/nanofluidic devices by thermal lens microscopy 热透镜显微镜用于微/纳米流体器件超灵敏读出的研究进展

Journal of Optical Microsystems Pub Date : 2021-03-09 DOI: 10.1117/1.JOM.1.2.020901

Chihchen Chen, H. Shimizu, T. Kitamori

引用次数: 5

Engineering the light coupling between metalens and photonic crystal resonators for robust on-chip microsystems 在片上微系统中设计超构透镜与光子晶体谐振器之间的光耦合

Journal of Optical Microsystems Pub Date : 2021-03-09 DOI: 10.1117/1.JOM.1.2.024001

Yahui Xiao, Zi Wang, Feifan Wang, Hwaseob Lee, T. Kananen, Tingyi Gu

引用次数: 2