Mid-Wavelength Infrared Silicon Photonics for High- Power and Biomedical Applications

2016 ◽  
pp. 249-272
Keyword(s):  
High Power ◽  
Silicon Photonics ◽  
Biomedical Applications

An easily prepared ferrofluid with high power absorption density and low cytotoxicity for biomedical applications

2020 ◽  
Vol 245 ◽  
pp. 122752 ◽  
Author(s):  
O. Cervantes ◽  
N. Casillas ◽  
P. Knauth ◽  
Z. Lopez ◽  
A. Virgen-Ortiz ◽  
...  
Keyword(s):  
High Power ◽  
Biomedical Applications ◽  
Power Absorption ◽  
Low Cytotoxicity

scholarly journals High-power dual-fed traveling wave photodetector circuits in silicon photonics

2015 ◽  
Vol 23 (17) ◽  
pp. 22857 ◽  
Author(s):  
Chia-Ming Chang ◽  
Jeffrey H. Sinsky ◽  
Po Dong ◽  
Guilhem de Valicourt ◽  
Young-Kai Chen
Keyword(s):  
High Power ◽  
Silicon Photonics ◽  
Traveling Wave

scholarly journals High-power single transverse and polarization mode VCSEL for silicon photonics integration

2019 ◽  
Vol 27 (13) ◽  
pp. 18892 ◽  
Author(s):  
Erik Haglund ◽  
Mehdi Jahed ◽  
Johan S. Gustavsson ◽  
Anders Larsson ◽  
Jeroen Goyvaerts ◽  
...  
Keyword(s):  
High Power ◽  
Silicon Photonics ◽  
Polarization Mode

scholarly journals High-power thulium lasers on a silicon photonics platform

2017 ◽  
Vol 42 (6) ◽  
pp. 1181 ◽  
Author(s):  
Nanxi Li ◽  
Purnawirman ◽  
Zhan Su ◽  
E. Salih Magden ◽  
Patrick T. Callahan ◽  
...  
Keyword(s):  
High Power ◽  
Silicon Photonics

Applications of Scanning Microscopy in Biomedical Research

1968 ◽  
Vol 26 ◽  
pp. 354-355
Author(s):  
T. L. Hayes
Keyword(s):  
Information Content ◽  
Biomedical Research ◽  
Biomedical Applications ◽  
Three Dimensional ◽  
Dental Enamel ◽  
Resolving Power ◽  
Whole Mount ◽  
Two Parameters ◽  
Content Information ◽  
Sectioned Tissue

Biomedical applications of the scanning electron microscope (SEM) have increased in number quite rapidly over the last several years. Studies have been made of cells, whole mount tissue, sectioned tissue, particles, human chromosomes, microorganisms, dental enamel and skeletal material. Many of the advantages of using this instrument for such investigations come from its ability to produce images that are high in information content. Information about the chemical make-up of the specimen, its electrical properties and its three dimensional architecture all may be represented in such images. Since the biological system is distinctive in its chemistry and often spatially scaled to the resolving power of the SEM, these images are particularly useful in biomedical research.In any form of microscopy there are two parameters that together determine the usefulness of the image. One parameter is the size of the volume being studied or resolving power of the instrument and the other is the amount of information about this volume that is displayed in the image. Both parameters are important in describing the performance of a microscope. The light microscope image, for example, is rich in information content (chemical, spatial, living specimen, etc.) but is very limited in resolving power.

How SIMS microscopy can be used in medicine

1992 ◽  
Vol 50 (2) ◽  
pp. 1602-1603
Author(s):  
Philippe Fragu
Keyword(s):  
Mass Spectrometry ◽  
Biomedical Applications ◽  
Secondary Ion Mass Spectrometry ◽  
Chemical Elements ◽  
Biological Applications ◽  
The Past ◽  
Potential Source ◽  
Secondary Ion ◽  
Chemical Integrity ◽  
Scientific Endeavour

The identification, localization and quantification of intracellular chemical elements is an area of scientific endeavour which has not ceased to develop over the past 30 years. Secondary Ion Mass Spectrometry (SIMS) microscopy is widely used for elemental localization problems in geochemistry, metallurgy and electronics. Although the first commercial instruments were available in 1968, biological applications have been gradual as investigators have systematically examined the potential source of artefacts inherent in the method and sought to develop strategies for the analysis of soft biological material with a lateral resolution equivalent to that of the light microscope. In 1992, the prospects offered by this technique are even more encouraging as prototypes of new ion probes appear capable of achieving the ultimate goal, namely the quantitative analysis of micron and submicron regions. The purpose of this review is to underline the requirements for biomedical applications of SIMS microscopy.Sample preparation methodology should preserve both the structural and the chemical integrity of the tissue.

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