Subject: Is it possible to create white colour laser ?

Hi friend,

Recently i have read in a article about white colour laser and use it as li-fi a
wireless communication using light, in that they will try to make white colour
laser using combination of red, blue and green colour laser. They also said it
is difficult to make it. I like to know, currently or in future is it possible
to create white colour(i mean presence of all colours, not only RGB) laser from
combination of coherent RGB colour laser ?

Thanks for your reply...

Re: Is it possible to create white colour laser ?