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Wykaz obszarów badawczych związanych z tagiem Czujniki:

# Obszar badawczy Dziedzina naukowa
1 Development of innovative, advanced sensing solutions, in particular for biosensing applications. The sensors benefit from unique properties of applied optical fibers and thin films. As a team, within recent years we have developed advanced technological and measurement capabilities, as well as gained world-wide recognized experience within thin film technology and optical fiber sensing techniques. We work on design (numerical analysis), fabrication (thin film technology, surface processing and functionalization), measurements (surface analysis; optical, electrochemical and biosensing measurements) and applications (collaboration with industrial and scientific partners, including mechanics, physicists, material scientists, chemists, biologist and medics). Additionally, we design and fabricate optoelectronic systems for analysis of response of developed sensors, as well as tune a wide gamut of thin film deposition techniques towards their custom applications.
  1. Human skin is one complex organ with an area of 1.5 - 2 m2. The essential role of the epidermal barrier is to limit the escape of water from the body. We can prove whether the barrier is working properly by measuring, among other things, the amount of water that permeates the stratum corneum per time unit (the so-called TEWL coefficient). These types of measurements are performed in dermatology or cosmetology clinics with the use of a tevameter. The tevameter measuring probe usually has the shape of a cylinder inside which sensors for measuring humidity (hygrometer) and temperature (thermometer) are installed, connected with the measuring modules of the device. The proposed research concerns the development of a class of sensors and measurement methods that meet the requirements that allow them to be used in tewameters dedicated to applications in IoT (e.g. cheap devices connected wirelessly to a smartphone). It is planned to conduct simulation tests of macromodels of physical probes (mechanical, thermal, diffusion issues), tests of sensors (e.g. micromechanical MEMS) and electronic signal processing systems, and then full characterization of the made models of tevameter probes and the developed measurement and calibration algorithms.
  2. The research concerns the development and testing of the class of sensors and measurement systems with minimum energy requirements (power, supply voltage) intended for use in the construction of IoT nodes. It is planned to conduct simulation tests of combined micromechanical (MEMS sensors) and electronic macromodels (signal processing systems) and then full characterization of the models of structures and systems made.


3 włókna, materiały, światłowody, technologia światłowodowa, optyka stosowana, światłowody, inżynieria elektryczna i elektroniczna, materiały optyczne, polaryzacja, ciekłe kryształy, materiały optyczne i elektroniczne, fotoniczne włókna krystaliczne, fizyka ogólna, fizyka ogólna, fotoniczne włókna krystaliczne, fotoniczne ciekłe kryształy, dwójłomność, światłowody, czujniki, inżynieria biomedyczna, materiałoznawstwo

światłowód, włókna, materiały, materiały optyczne, polaryzacja, materiałoznawstwo, czujniki, czujniki optyczne, elektrotechnika i elektronika, materiały kompozytowe, optyka stosowana, fizyka stosowana, światłowód dwójłomny, materiały optyczne i elektroniczne, światłowód silnie dwójłomny, polaryzacja światłowodu, światłowód, ciekły kryształ, fizyka ogólna, światłowód fotoniczny