Optical techniques are methods that use light to probe or control matter. One prominent example is optical spectroscopy, which includes such methods as pump–probe spectroscopy, Raman ...

Quantum optics is the study of how individual quanta of light, known as photons, interact with atoms and molecules. This includes studying the particle-like properties of photons. Photons have ...

Get Instant Summarized Text (Gist) New optical technology enhances gravitational-wave detection by enabling higher laser power levels in observatories like LIGO. This advancement uses adaptive ...