Thread: Using Germanium laser prospect computers can use light as a substitute of electricity

If study done by scientists at MIT's Electronic Research Group is everything to go by then upcoming PC’s could well use light as a substitute of electricity to move data. MIT researchers have verified the original laser built from germanium that can create wavelengths of light useful for optical communication. Meaning, in future we could have a computer that as a substitute of using conventional electricity figures using light energy, eventually helping save huge quantity of electricity and reducing the result of global warming!

The main cause for using germanium in lasers is that it can be simply incorporated into obtainable processes for built-up silicon chips.More basically, the researchers have exposed that, opposing to prior belief, a class of materials called indirect-band-gap semiconductors can yield sensible lasers.