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Description
The physical shadow corresponds to the growing shadow of an object formed by using a divergent beam lasers as background lighting. The camera is used as a screen, without lens.

Here a very small piece of candy is attached to a chain (jewel). Two light sources are used : a red laser beam and a green one (the superimposed structure in the candy)...

This image could be used in order to produce a microscopic holographic view of the object....

I like this kind of images and, in my science life, I work very often with the same kind of stuff. Maybe, you like it, also? I try to share and I'll see!

Description
The physical shadow corresponds to the growing shadow of an object formed by using a divergent beam lasers as background lighting. The camera is used as a screen, without lens.

Here a very small piece of candy is attached to a chain (jewel). Two light sources are used : a red laser beam and a green one (the superimposed structure in the candy)...

This image could be used in order to produce a microscopic holographic view of the object....

I like this kind of images and, in my science life, I work very often with the same kind of stuff. Maybe, you like it, also? I try to share and I'll see!