Broadband quantum optical spectroscopy with nonlinearintegrated circuits

This project will develop the concept and demonstrate experimental realisation ofintegrated devices for optical spectroscopy across a broad wavelength range. Thiswill cover the frequencies up to mid-infrared (mid-IR) region, providing uniquefingerprints for material analysis, environmental sensing, biological detection, andhealth diagnostics. We will address the key challenges associated with the high costand complexity of conventional approaches for generation and measurement ofmid-IR photons.