dfc block that will reflect half of laser energy to one side and will let other half pass through it

What would be the benefit of this semitransparent mirror block?

laser will reflect half of it back to core and create infinite loop that will create infinite amout of energy and create strongest reactor in history of minecraft

You can do that using cables already. That is an old trick

what

https://www.youtube.com/watch?v=0qRJOUAuMWY

https://www.youtube.com/watch?v=0qRJOUAuMWY

oh i meant not this i mean like a controlable half mirror glass that will reflect some light and absorb to turn into power

• it will always increase power because half will reflect get much stronger and half again - i mean infinitly increasing power not just this