Inorganic Ge-Based Ferroelectric Perovskites towards Quasi-Phase-Matching in Infrared Region

Key Points

• The aim is to explore the viability of inorganic Ge-based ferroelectric perovskites in enhancing quasi-phase-matching in the infrared region.
• Analyzed various inorganic Ge-based ferroelectric materials.
• Assessed their nonlinear optical properties.
• Evaluated performance in quasi-phase-matching configurations.
• Identified promising materials that enhance infrared output efficiency.
• Demonstrated successful quasi-phase-matching capabilities with selected perovskites.
• Showed improved laser performance compared to traditional materials.