Economic hot water

[Franco malgarini]

Hot water economic
As in drawing the two mirrors phase conjugation eternally reflect the radiation of the laser pointer
eliminating distortions due to the medium (water):

[Franco malgarini]

another system with hollow spheres of the link, a glass tube from 21mm and laser pens chinese:

Sfera Cava mm. 100 Inox spessore 1,5 mm. (foro da 21 mm.) : BBtrade

[shylo]

mirrors

Hi Franco, I experimented ,heating water with the sun and mirrors.
Are you saying you can heat the water by reflecting a laser between 2 mirrors, while submerged in the water?
I went to your link ,but can't read it.
I like the idea though.
artv

[Franco malgarini]

Protective glasses for laser:

Occhiali di protezione per laser

[Franco malgarini]

Instead of a sphere you can use a cube to flat mirrors, with a laser 1 Watt and three ducts glass for hot water

[Armagdn03]

I believe what he is showing is an "anti-laser". If two beams are phased correctly for 100% destructive interference, the medium in which this occurs heats. I am not completely sure of the mechanism, but very interested. We have circular, elliptical and linear polarization with lasers, but to polarize them in a way that they do not exactly "exist" to the observer, has interesting effects.

[wrtner]

I believe what he is showing is an "anti-laser". If two beams are phased correctly for 100% destructive interference, the medium in which this occurs heats.

Yes, but do you get any more heat energy than the electrical energy put into the laser?

[Cherryman]

Maybe

Yes, but do you get any more heat energy than the electrical energy put into the laser?

Not directly... I agree.

But here is a playing with some thaughts... I try to explain.

When you force a medium in a direction, it wil influence the surroundings.

When you blow air into a bag from a distance, you will also blow in surrounding air, so there will be more air in the bag, as you did blow in.

As long as the mass and speed of the moving object(s) are exceeding or around equal the surroundings , it will take some of it along. (Stones in a river )

Now back to the laserbeam.

Could it be that the laserbeam when exposed to additional (surroundings) heat or light before it hits the water, takes some of that heat and/or light with it in it's direction?

[shylo]

The light

Hi All, If the sunlight does it for free, who needs a laser.
Let's face it if the sun stops shining , were all screwed anyway.
artv

[Franco malgarini]

Much more simply is the laser beam that bounces countless times a second in the reactor, to heat the glass tube with the water