Optical sensor technology for a noninvasive continuous monitoring of blood components

2010 ◽  
Author(s):  
Jens Kraitl ◽  
Ulrich Timm ◽  
Elfed Lewis ◽  
Hartmut Ewald
Keyword(s):  
Optical Sensor ◽  
Continuous Monitoring ◽  
Sensor Technology ◽  
Blood Components

scholarly journals A Quantum Cascade Laser-Based Optical Sensor for Continuous Monitoring of Environmental Methane in Dunkirk (France)

Sensors ◽  
2016 ◽  
Vol 16 (2) ◽  
pp. 224 ◽  
Author(s):  
Rabih Maamary ◽  
Xiaojuan Cui ◽  
Eric Fertein ◽  
Patrick Augustin ◽  
Marc Fourmentin ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
Optical Sensor ◽  
Continuous Monitoring ◽  
Quantum Cascade

scholarly journals A Wearable Fiberless Optical Sensor for Continuous Monitoring of Cerebral Blood Flow in Mice

2019 ◽  
Vol 25 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Chong Huang ◽  
Yutong Gu ◽  
Jing Chen ◽  
Ahmed A. Bahrani ◽  
Elie G. Abu Jawdeh ◽  
...  
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Optical Sensor ◽  
Continuous Monitoring

Continuous Monitoring Of Cardiogreen Removal By A Diseased Liver Using An Optical Sensor

1988 ◽  
Author(s):  
Masahiko Kanda ◽  
Kunihiko Taniguchi ◽  
Kunio Awazu ◽  
Yoshitaka Ishigami ◽  
Manabu Masuzawa ◽  
...  
Keyword(s):  
Optical Sensor ◽  
Continuous Monitoring ◽  
Diseased Liver

The New Development and Application of Optical Sensor

2012 ◽  
Vol 430-432 ◽  
pp. 1215-1218
Author(s):  
Bao Cheng Wang ◽  
Ping Wang
Keyword(s):  
Optical Sensor ◽  
New Technology ◽  
Rapid Development ◽  
Sensor Technology ◽  
Integrated Technology ◽  
New Development ◽  
New Material

In recent years, with the improvement of new technology and new material, optical sensor technology made a rapid development. This paper first introduces the theory of optical sensor, then expounds optical sensor technology will achieve much progress in optic material and important equipment field, optic material using by communication and parts of an apparatus and integrated technology field, acquired-information, dispose and utilize optic material field.

scholarly journals A compact readout platform for spectral-optical sensors

2016 ◽  
Vol 5 (1) ◽  
pp. 157-163 ◽  
Author(s):  
Roland Wuchrer ◽  
Sabrina Amrehn ◽  
Luhao Liu ◽  
Thorsten Wagner ◽  
Thomas Härtling
Keyword(s):  
Optical Sensors ◽  
Continuous Monitoring ◽  
Sensor Technology ◽  
Wavelength Shift ◽  
Societal Impact ◽  
Environmental Processes ◽  
Fluid Sensor ◽  
The Cost ◽  
Readout Unit ◽  
Better Than

Abstract. The continuous monitoring of industrial and environmental processes is becoming an increasingly important aspect with both economic and societal impact. So far, spectral-optical sensors with their outstanding properties in terms of sensitivity and reliability have not been considered as a potential solution because of the cost-intensive and bulky readout hardware. Here we present a card-size, inexpensive, and robust readout platform based on a wavelength-sensitive photodiode. In test and characterization experiments we achieved a wavelength shift resolution of better than 0.1 nm and a detection limit of 0.001 AU for ratiometric measurements. We furthermore discuss the capability and current limitations of our readout unit in context with interrogation experiments we performed with a photonic crystal-based fluid sensor. In sum we expect the presented readout platform to foster the exploitation of spectral-optical sensor technology for gas monitoring, chemical analytics, biosensing and many others fields.

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