Fig. 1.

a Schematic of the overall procedure of the LDP process. b Schematic of the laser setup for moving the laser beam using a galvano mirror scanner. c Schematic of the laser setup for a fixed laser beam through an objective lens (Figures b and c reproduced with permission from Ref. [20]. Copyright Wiley–VCH, 2019). d Schematic of the laser setup for integration of a processing laser and a probing laser (Figure d reproduced with permission from Ref. [10]. Copyright Springer, 2015)