Preparation of Novel T-Type Nonlinear Optical Polyimide with High Thermal Stability of Second Harmonic Generation

摘要

Nonlinear optical (NLO) materials have been extensively studied over the past decade because of their potential applications in the field of electro-optic devices. Among them, NLO polymers are considered as candidate materials, mainly because they have many advantages such as mechanical endurance, low mass, and good processability.