Vol. 15 No. 3 (2023)

View Vol. 15 No. 3 (2023)

In the current issue of the Photonics Letters of Poland, one may find six papers related to different aspects of photonics like: 1) the generation of highly confined focal spots with extended focal depth with the use of azimuthally polarized Lorentz Gaussian vortex beam; 2) application of fiber optic sensors utilizing machine learning algorithms for temperature measurement of lithium-ion batteries; 3) using Digital Image Correlation as an optical full-field technique to provide precise and accurate identification of the character of the load applied to elements under test in the industrial environment; 4) discussion on the technological challenges of silica-titania thin film deposition via a simple and cost-effective sol-gel process and dip-coating method; 5) simulation and analyzes of four organic and inorganic materials performance to be utilized as hole transport layer in the design of germanium-based Perovskite Solar Cells; 6) synthesis, grown and characterization of 3ACPM single-crystal as a prospective option to be applied in the field of nonlinear optics.

Published: 2023-09-30

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