1. Sub-wavelength Modulation of Complex Refractive Index and X(2) Optical Nonlinearity in Organic Thin Films Open Access Author: Yan, Yixin Title: Sub-wavelength Modulation of Complex Refractive Index and X(2) Optical Nonlinearity in Organic Thin Films Graduate Program: Electrical Engineering Keywords: organic semiconductorsphotonic materials and devicesnanotechnologynonlinear opticsparity-time symmetry File: Download YY-Dissertation_0103.pdf Committee Members: Noel C. Giebink, Dissertation Advisor/Co-AdvisorNoel C. Giebink, Committee Chair/Co-ChairThomas N. Jackson, Committee MemberZhiwen Liu, Committee MemberVenkatraman Gopalan, Outside Member