I think the color of the laser is blue
Blue thus the name.
*BLU* ray the answer just in case you missed it is blue
what is the colour of blue ray disk
its, mostly Infra Red, a colour you can't see.
The military satellites use a blue/green or aquamarine color LASER beam to communicate with submerged submarines.
Blue, which is why it is called a Blu-ray.
I would expect red unless it is a blu-ray (that is blue)
Blue or violet laser has the most energy.
red n with blue ray disk blue
directly below it
In the Blue Ray Disc Drive