Fabrication of 2D and 3D photonic structures using laser lithography
In this paper we demonstrate possibilities of three dimensional (3D) printing technology based on two photon polymerization. We used three dimensional dip in direct laser writing (DLW) optical lithography to fabricate 2D and 3D optical structures for optoelectronics and for optical sensing applications. DLW lithography allows us use a non conventional way how to couple light into the waveguide structure. We prepared ring resonator and we investigated its transmission spectral characteristic. We present 3D inverse opal structure from its design to printing and scanning electron microscope (SEM) imaging. Finally, SEM images of some prepared photonic crystal structures were performed.
Polish Slovak Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics