so this is a result of spontaneous parametric down-conversion right? so the BRIGHT LIGHT - those are quantum entangled photos??!! i so want a barium borate crystal ring!
Erm, isn't it a (frequency) up-conversion? So the green is definitely a frequency doubling from the infrared. And it's of course parametric. And I sure it's not stimulated, but is it then spontaneous?
From my point of view the decisive question is: Where does the bluish light come from?
wow! Set phasers to STUN
FutureLaugh 4 months ago
so this is a result of spontaneous parametric down-conversion right? so the BRIGHT LIGHT - those are quantum entangled photos??!! i so want a barium borate crystal ring!
robotaholic 2 years ago
Erm, isn't it a (frequency) up-conversion? So the green is definitely a frequency doubling from the infrared. And it's of course parametric. And I sure it's not stimulated, but is it then spontaneous?
From my point of view the decisive question is: Where does the bluish light come from?
florianne23 2 years ago
interesting
crippled82 2 years ago
woot. lol
JoeKerErs 2 years ago
yay
10mintwo 3 years ago