Janusz Mikołajczyk

TL;DR: In this article, the authors have presented a recent advances in the human breath analysis by the use of different techniques, which are classified into non-optical and optical methods, and selected non-invasive ones ensuring detection of pathogenic changes at a molecular level.

TL;DR: In this article, the authors present an analysis of current research projects connected with explosive material sensors, focusing on optoelectronic sensors of explosive devices. But their focus was not on the detection of explosive materials.

TL;DR: In this article, a double-stream gas puff target formed by pulsed injection of xenon into a hollow stream of helium was developed for laser plasma EUV source for metrology applications.

TL;DR: In this article, the main elements and operation limiting factors of free-space optical communications (FSO) systems have been identified and the main aspects of LasBITer project related to such hybrid technology for security and defence applications are presented.

TL;DR: In this article, a double-stream Xe/He gas-puff-based laser-produced plasma source for EUV radiation emission is described and its properties and spectroscopic signatures are characterized and discussed.