Advances in the Development of Optical Microsystems at DEA-OptoLab: Integrated Optical Measuring Devices and Diffractive Optical Components for Industrial Applications

1997 ◽  
pp. 381-386
Author(s):  
F. Docchio ◽  
U. Minoni
Keyword(s):  
Industrial Applications ◽  
Optical Components ◽  
Measuring Devices ◽  
Optical Measuring ◽  
Integrated Optical

Transparente Materialien optisch messen*/Measuring transparent materials by optical means - Consideration of influences of the materials under test

2015 ◽  
Vol 105 (11-12) ◽  
pp. 770-774
Author(s):  
H. Dierke ◽  
R. Tutsch
Keyword(s):  
Film Thickness ◽  
Strong Influence ◽  
Optical Methods ◽  
Measuring Devices ◽  
Optical Measuring ◽  
Transparent Materials

Das Messen der Schichtdicke transparenter Materialien mit optischen Methoden ist eine Herausforderung, da das Material des zu messenden Objekts einen erheblichen Einfluss auf das Messergebnis hat. Im Rahmen der Normenreihe DIN 32567 werden systematische Einflüsse und Abweichungen für optische und taktile Messgeräte beschrieben sowie für einige dieser Geräte Verfahren festgelegt, mit denen die Materialeinflüsse bestimmt und korrigiert werden können.   Measuring the film thickness of transparent materials with optical methods is a challenging task because the material of the measuring object has a strong influence on the measuring result. Within the scope of the series of standards DIN 32567, systematic influences and deviations for tactile and optical measuring devices are described. Additionally, for some of these devices procedures are determined to identify and correct the material influences.

Integrated optical components in glass for sensory microsystems

2010 ◽  
Vol 53 (3) ◽  
pp. 342-346 ◽  
Author(s):  
M. M. Vekshin ◽  
E. B. Khotnyanskaya ◽  
V. A. Nikitin ◽  
N. A. Yakovenko
Keyword(s):  
Optical Components ◽  
Integrated Optical

scholarly journals Integrated Optics in Astronomical Interferometry

1994 ◽  
Vol 158 ◽  
pp. 261-271 ◽  
Author(s):  
V. Coudé du Foresto
Keyword(s):  
Integrated Optics ◽  
Single Mode ◽  
Spatial Filtering ◽  
Coherent Beam ◽  
Optical Components ◽  
Polarization Behavior ◽  
Integrated Optical ◽  
Fringe Tracking ◽  
And Control

Integrated optical components (mostly single-mode fibers and couplers) can be used to achieve several functions that are needed in interferometry: coherent beam transportation and recombination, pathlength modulation and control for fringe tracking and double Fourier interferometry, spatial filtering of the wavefront and interferogram calibration. Their potential is assessed and the main problems encountered in their implementation are discussed: dispersion, polarization behavior, and especially starlight injection.

scholarly journals Metamaterial Lensing Devices

Molecules ◽  
2019 ◽  
Vol 24 (13) ◽  
pp. 2460 ◽  
Author(s):  
Jiangtao Lv ◽  
Ming Zhou ◽  
Qiongchan Gu ◽  
Xiaoxiao Jiang ◽  
Yu Ying ◽  
...  
Keyword(s):  
Building Blocks ◽  
Biological Imaging ◽  
Transmission Mode ◽  
Two Dimensional ◽  
Optical Components ◽  
Practical Applications ◽  
Perfect Lens ◽  
Significant Potential ◽  
Integrated Optical

In recent years, the development of metamaterials and metasurfaces has drawn great attention, enabling many important practical applications. Focusing and lensing components are of extreme importance because of their significant potential practical applications in biological imaging, display, and nanolithography fabrication. Metafocusing devices using ultrathin structures (also known as metasurfaces) with superlensing performance are key building blocks for developing integrated optical components with ultrasmall dimensions. In this article, we review the metamaterial superlensing devices working in transmission mode from the perfect lens to two-dimensional metasurfaces and present their working principles. Then we summarize important practical applications of metasurfaces, such as plasmonic lithography, holography, and imaging. Different typical designs and their focusing performance are also discussed in detail.

scholarly journals Micro-optical Components for Bioimaging on Tissues, Cells and Subcellular Structures

Micromachines ◽  
2019 ◽  
Vol 10 (6) ◽  
pp. 405 ◽  
Author(s):  
Hui Yang ◽  
Yi Zhang ◽  
Sihui Chen ◽  
Rui Hao
Keyword(s):  
Imaging Techniques ◽  
Point Of Care ◽  
Biological Information ◽  
Optical Systems ◽  
Optical Components ◽  
Integrated Optical ◽  
Fast Development ◽  
Near Future

Bioimaging generally indicates imaging techniques that acquire biological information from living forms. Among different imaging techniques, optical microscopy plays a predominant role in observing tissues, cells and biomolecules. Along with the fast development of microtechnology, developing miniaturized and integrated optical imaging systems has become essential to provide new imaging solutions for point-of-care applications. In this review, we will introduce the basic micro-optical components and their fabrication technologies first, and further emphasize the development of integrated optical systems for in vitro and in vivo bioimaging, respectively. We will conclude by giving our perspectives on micro-optical components for bioimaging applications in the near future.

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