This lecture describes holographic lithography and how to design four beams whos interference pattern can be used to fabricate any of the 14 Bravais lattices. The lecture serves as good practice of the relationship between wave vectors, grating vectors, and reciprocal lattice vectors.
This course by Dr. Raymond C. Rumpf is intended to teach students about electromagnetic devices and how they may look and operate in coming decades. Special attention will be paid to periodic structures, metamaterials, and structures fabricated by 3D printing. Devices will be designed and analyzed using tools developed during the prerequisite course “Computational Electromagnetics” as well as some new tools developed in this course.