Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at ...

Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at ...

During chemical reactions, atoms in the reacting substances break their bonds and re-arrange, forming different chemical ...

Plasmonic nanogap confinement extends sum frequency vibrational spectroscopy to the nanoscale, enabling direct imaging of ...

Researchers have demonstrated that consumer-grade 3D printers and inexpensive materials can produce advanced optical ...

Scientists have unveiled a new way to capture ultra-sharp optical images without lenses or painstaking alignment. The ...

Researchers have reported a sample-prior-based approach to point spread function decoupling that improves system ...

A quantum camera that captures far more than we thought possible – it counts individual photons and could redefine space ...

Advancements in quantum imaging are transforming scientific research, offering unprecedented resolution and sensitivity for ...

A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.

The ESIS-II mission aims to capture high-speed “snapshot” images of the Sun’s transition region and corona. To achieve this, ...