The review discusses innovations in quartz-enhanced laser spectroscopy, emphasizing QEPAS and LITES for improved sensitivity in trace gas sensing technologies.

Two-photon absorption and quantum light spectroscopy have emerged as transformative tools in modern optical research. At the heart of these techniques is the simultaneous absorption of two photons to ...

Light can do more than illuminate a material. In some cases, it can temporarily change how electrons move through it.

What do microplastics, water color, and satellites have in common? Dr. Karl Kaiser, professor of marine and coastal ...

Ammonia, a key part of nitrogen fertilizers, is central to sustaining global food production. However, its manufacture is ...

Scientists enable excitons to surpass light to transform materials and open new advanced paths to quantum devices.

A nanostructure made of silver and an atomically thin semiconductor layer can be turned into an ultrafast switching mirror ...

A growing population and shifting climate patterns are directly impacting both agriculture and horticulture. As demand for food rises, unpredictable weather conditions can lead to total crop failures.