Copper’s optical absorption of blue light is almost 10 times higher than for red and infrared light, he explains. The development of new blue semiconductor laser devices in Japan is building on ...

The physical interaction between two or more systems, also known as coupling, can give rise to unique and unexpected effects.

of the Chinese Academy of Sciences recently developed a neural network-based absorbance recovery method to improve the ...

Transient absorption spectroscopy of rose bengal reveals triplet state dynamics, crucial for optimizing photosensitizers in ...

This spectroscopy approach uses a quartz tuning fork to detect gas absorption by electronically measuring its vibrations at a resonant frequency of 12,420 Hz, induced by a laser modulated at the ...