Tag Archive: Quantum Mechanics


Researchers Capture First Ever Image Of Light As Wave And Particle

 

 

 

 

” Quantum mechanics tells us that light can behave simultaneously as a particle or a wave. However, there has never been an experiment able to capture both natures of light at the same time; the closest we have come is seeing either wave or particle, but always at different times. Taking a radically different experimental approach, EPFL scientists have now been able to take the first ever snapshot of light behaving both as a wave and as a particle. The breakthrough work is published in Nature Communications.”

 

 

 

© Fabrizio Carbone/EPFL

 

 

 

” When UV light hits a metal surface, it causes an emission of electrons. Albert Einstein explained this “photoelectric” effect by proposing that light – thought to only be a wave – is also a stream of particles. Even though a variety of experiments have successfully observed both the particle- and wave-like behaviors of light, they have never been able to observe both at the same time.

  A research team led by Fabrizio Carbone at EPFL has now carried out an experiment with a clever twist: using electrons to image light. The researchers have captured, for the first time ever, a single snapshot of light behaving simultaneously as both a wave and a stream of particles particle.”

 

 

Read more on this amazing accomplishment at Red Orbit

 

 

 

 

 

 

 

 

 

 

 

 

 

Daily Video 12/31

A Brief History Of Quantum Mechanics

Follow

Get every new post delivered to your Inbox.

Join 7,265 other followers