COLLEGE PARK, Maryland, May 8 -- Applied Physics Letters, a journal from the American Institute of Physics, published research articles on the following topics in its May 1, 2023 edition:

PHOTONICS AND OPTOELECTRONICS:

* The three-dimensional multi-parameters controllable auto-focusing-type chiral optical light

* Degradation of AlGaN-based UV-C SQW LEDs analyzed by means of capacitance deep-level transient spectroscopy and numerical simulations