optical near-infrared detector
KiDS+VIKING-450: A new combined optical and near-infrared dataset for cosmology and astrophysics
... the detector array and survey observation ...for optical flux measurements with GAaP results in at most four flux estimates for any one KiDS source in the limited corner-overlap regions between adjacent ...
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Estimating the Dependence of Differential Pathlength Factor on Blood Volume and Oxygen Saturation using Monte Carlo method
... A(λ) = µ(λ) · l(λ) · DP F (λ) (1) Differential pathlength factor plays a pivotal role in assess- ing tissue perfusion by estimating the concentration change in blood oxyhaemoglobin and deoxyhaemoglobin from the diffused ...
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Modeling and simulation of adaptive multimodal optical sensors for target tracking in the visible to near infrared
... The RITMOS utilizes a Texas Instruments Digital Micromirror Device (DMD) 848×600 array at the focal point of its primary optical axis. Each of its 508,800 individual 16 [µm] square mirrors (spaced apart by 17 ...
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Investigation of photoplethysmography and Near Infrared Spectroscopy for the assessment of tissue blood perfusion
... A. Design and Development of a Reflectance PPG Probe A reflectance PPG probe has been designed and developed (Fig. 1). Light Emitting Diodes (LED) were used as light sources. Two KP-2012 SRC and two KP-2012 SF4C ...
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Optical Probe for Near Infrared (NIR) Fluorescence Signal Detection with High Optical Performance and Thermal Stability
... an optical probe for NIR fluorescence signal detection with high optical performance and thermal ...the optical probe was improved by use of an array of LEDs, a mirror, and collimating ...the ...
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Investigation of Photoplethysmography and Near Infrared Spectroscopy for the Assessment of Tissue Blood Perfusion
... A. Design and Development of a Reflectance PPG Probe A reflectance PPG probe has been designed and developed (Fig. 1). Light Emitting Diodes (LED) were used as light sources. Two KP-2012 SRC and two KP-2012 SF4C ...
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Temperature Effect on Near Infrared Spectrum of Glucose Monitoring
... is optical path, and k is molar absorption ...the optical path d are fixed, glucose concentration c can be calculated from light absorbency ...InGaAs detector to monitor light signals. The InGaAs ...
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Near-infrared photons: a non-invasive probe for studying bone blood flow regulation in humans
... and detector(s), different optical instru- ments allowing to investigate various bone blood flow related parameters may be ...the optical fibers, we are dealing with a “contact” (but non-invasive) ...
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Near-Infrared Fluorescence-Enhanced Optical Tomography
... cence-enhanced optical tomography, one may assume that the optical properties of the entire tissue medium are known in order to predict the boundary surface measurements (in either of the three measurement ...
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Near-Infrared Spectroscopy-based Detector in Application of Intensive Care Unit Clinics
... photoelectric detector for ICU-specific NIRS device development in our lab were illustrated by thrombus diagnosis and monitoring, patient shock status monitoring, and fatigue evaluation in this ...flexible ...
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Near infrared planar tumor imaging and quantification using nanosized Alexa 750-labeled phospholipid micelles
... biocompatible near infrared nanosized contrast agent was developed and used for rapid tumor detection and quantification using planar optical imaging and ...the near infrared ...
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ABSTRACT : Haemoglobin is the most important parameter in blood cells of human body. Haemoglobin is the protein
... ABSTRACT: Haemoglobin is the most important parameter in blood cells of human body. Haemoglobin is the protein in red blood cells that carry oxygen to the body. Low level of haemoglobin can be due to disease like ...
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Blood Accessibility to Fibrin in Venous Thrombosis is Thrombus Age-Dependent and Predicts Fibrinolytic Efficacy: An In Vivo Fibrin Molecular Imaging Study
... vivo optical molecular imaging with FTP11, a near-infrared fluorescence (NIRF) fibrin-specific reporter, here we investigated the in vivo interrelationships of blood accessibility to fibrin, thrombus ...
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Synthesis and characterization of bioactive conjugated near-infrared fluorescent proteinoid-poly(L-lactic acid) hollow nanoparticles for optical detection of colon cancer
... Abstract: Colon cancer is one of the major causes of death in the Western world. Early detection significantly improves long-term survival for patients with colon cancer. Near-infrared (NIR) fluorescent ...
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A study of defects in single crystal CVD diamond
... Twitchen, Mid and near infrared optical absorption measurementsin nitrogen doped single crystal CVD diamond, The 54"' Diamond Conference, Cambridge 2003.. Twitchen, The nitrogen vacancy [r] ...
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Synthesis of Luminescent Near-Infrared AgInS2 Nanocrystals as Optical Probes for In Vivo Applications
... the near-infrared range with high extinction coefficients, which is optimal for imaging deep-sitting ...the near-infrared range as they have high signal-to-noise ...
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Optical imaging of gastric cancer with near-infrared heptamethine carbocyanine fluorescence dyes
... Near-infrared fluorescence (NIRF) imaging agents are promising tools for noninvasive cancer imaging. Here, we explored the tumor-specific targeting ability of NIRF heptamethine carbocyanine MHI-148 dye in ...
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Future Prospective of VLSI Technology
... An Optical Interconnect is a medium through which the signal flows through in the form of optical signals (light) and the medium being optical fiber, waveguide ...into optical signal by led or ...
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Long-Baseline Neutrino Facility (LBNF) and Deep Underground Neutrino Experiment (DUNE) Conceptual Design Report Volume 2: The Physics Program for DUNE at LBNF
... high-precision near detector on the Fermilab site, a massive liquid argon time-projection chamber (LArTPC) far detector installed deep underground at the Sanford Underground Research Facility (SURF) ...
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Optical tomographic imaging discriminates between disease modifying anti rheumatic drug (DMARD) and non DMARD efficacy in collagen antibody induced arthritis
... disease. Optical tomographic imaging of disease biology offers a non-invasive, nonterminal measure of disease that strongly correlates with the underlying pathology of the CAIA model and allows for discriminating ...
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