scholarly journals Instrument response function acquisition in reflectance geometry for time-resolved diffuse optical measurements

2019 ◽  
Vol 11 (1) ◽  
pp. 240 ◽  
Author(s):  
Ileana Pirovano ◽  
Rebecca Re ◽  
Alessia Candeo ◽  
Davide Contini ◽  
Alessandro Torricelli ◽  
...  
Keyword(s):  
Response Function ◽  
Optical Measurements ◽  
Time Resolved ◽  
Instrument Response Function ◽  
Instrument Response

scholarly journals Instrument response function acquisition in reflectance geometry for time-resolved diffuse optical measurements

2019 ◽  
Vol 11 (1) ◽  
pp. 240
Author(s):  
Ileana Pirovano ◽  
Rebecca Re ◽  
Alessia Candeo ◽  
Davide Contini ◽  
Alessandro Torricelli ◽  
...  
Keyword(s):  
Response Function ◽  
Optical Measurements ◽  
Time Resolved ◽  
Instrument Response Function ◽  
Instrument Response

Plasmonic-based instrument response function for time-resolved fluorescence: toward proper lifetime analysis

2013 ◽  
Vol 15 (6) ◽  
Author(s):  
Radoslaw Szlazak ◽  
Krzysztof Tutaj ◽  
Wojciech Grudzinski ◽  
Wieslaw I. Gruszecki ◽  
Rafal Luchowski
Keyword(s):  
Response Function ◽  
Time Resolved Fluorescence ◽  
Time Resolved ◽  
Instrument Response Function ◽  
Instrument Response ◽  
Lifetime Analysis

scholarly journals Self-quenching of uranin: Instrument response function for color sensitive photo-detectors

2010 ◽  
Vol 130 (12) ◽  
pp. 2446-2451 ◽  
Author(s):  
Rafal Luchowski ◽  
Sushant Sabnis ◽  
Mariusz Szabelski ◽  
Pabak Sarkar ◽  
Sangram Raut ◽  
...  
Keyword(s):  
Response Function ◽  
Instrument Response Function ◽  
Instrument Response ◽  
Photo Detectors

scholarly journals Single Transparent Piezoelectric Detector for Optoacoustic Sensing—Design and Signal Processing

Sensors ◽  
2019 ◽  
Vol 19 (9) ◽  
pp. 2195 ◽  
Author(s):  
Elias Blumenröther ◽  
Oliver Melchert ◽  
Jonas Kanngießer ◽  
Merve Wollweber ◽  
Bernhard Roth
Keyword(s):  
Response Function ◽  
Indium Tin Oxide ◽  
Near Field ◽  
Depth Profiling ◽  
Field Measurements ◽  
Pressure Profile ◽  
Test Sample ◽  
Instrument Response Function ◽  
Electrically Conducting ◽  
Instrument Response

In this article, we present a simple and intuitive approach to create a handheld optoacoustic setup for near field measurements. A single piezoelectric transducer glued in between two sheets of polymethyl methacrylate (PMMA) facilitates nearfield depth profiling of layered media. The detector electrodes are made of indium tin oxide (ITO) which is both electrically conducting as well as optically transparent, enabling an on-axis illumination through the detector. By mapping the active detector area, we show that it matches the design form precisely. We also present a straightforward approach to determine the instrument response function, which allows to obtain the original pressure profile arriving at the detector. To demonstrate the validity of this approach, the measurement on a simple test sample is deconvolved with the instrument response function and compared to simulation results. Except for the sputter instrumentation, all required materials and instruments as well as the tools needed to create such a setup are available to standard scientific laboratories.

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