Laser engravers are best for the detailed design and are made on the surface of almost any material. These images are very high resolution and can have excellent features. One of the fastest-growing usages has created a memento by the photoengraving surface as durable as stone tiles. To get more details about laser engraving you may check here https://www.crystalsensations.com/decorative-methods/sub-surface-laser-engraving/.
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For all the flexibility of the laser, different materials react differently to the process of carving.
Wood and Paper
One of the first use of laser engravers is to burn designs into the wood surface. Wood burns easily so that can be engraved with a low wattage laser. The use of low wattage laser is recommended for these projects.
Acrylic is one of the most common plastics used with laser engravers. It holds etch well and produce a finished piece of liver. Other successes include Bakelite plastics and hard plastics are the same.
Standard metal requires a specific, short-wavelength laser and because it does not work in most laser engravers. However, coated metals performed reasonably well since, instead of evaporated metal, laser vaporize the coating to reveal the bottom of the metal.
Stone and glass
Stone and glass are difficult to engrave with laser and often better with other carving techniques. However, when used with success, laser engraving creates a distinctive pattern of small fractures that produce fruit that is beautiful and durable.