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2. Laser engraving - Wikipedia

   en.wikipedia.org/wiki/Laser_engraving

   The machines for laser engraving and laser marking are the same, so the two terms are sometimes confused by those without relevant expertise. The impact of laser marking has been more pronounced for specially designed "laserable" materials and also for some paints. These include laser-sensitive polymers and novel metal alloys. [2]

3. Fiber laser - Wikipedia

   en.wikipedia.org/wiki/Fiber_laser

   A fiber laser (or fibre laser in Commonwealth English) is a laser in which the active gain medium is an optical fiber doped with rare-earth elements such as erbium, ytterbium, neodymium, dysprosium, praseodymium, thulium and holmium. They are related to doped fiber amplifiers, which provide light amplification without lasing.

4. Laser cutting - Wikipedia

   en.wikipedia.org/wiki/Laser_cutting

   Diagram of a laser cutter Laser cutting process on a sheet of steel CAD (top) and stainless steel laser-cut part (bottom) Laser cutting is a technology that uses a laser to vaporize materials, resulting in a cut edge. While typically used for industrial manufacturing applications, it is now used by schools, small businesses, architecture, and ...

5. List of laser types - Wikipedia

   en.wikipedia.org/wiki/List_of_laser_types

   Material processing: cutting, welding, marking; nonlinear fiber optics: broadband fiber-nonlinearity based sources, pump for fiber Raman lasers; distributed Raman amplification pump for telecommunications. Holmium YAG (Ho:YAG) laser 2.1 μm Flashlamp, laser diode Tissue ablation, kidney stone removal, dentistry. Chromium ZnSe (Cr:ZnSe) laser

6. Laser - Wikipedia

   en.wikipedia.org/wiki/Laser

   However, due to the cost and potential dangers, this is an uncommon hobby. Some hobbyists salvage laser diodes from broken DVD players (red), Blu-ray players (violet), or even higher power laser diodes from CD or DVD burners. [127] Hobbyists have also used surplus lasers taken from retired military applications and modified them for holography ...

7. 11 benefits of chia seeds from gut health to weight loss - AOL

   www.aol.com/finance/11-benefits-chia-seeds-gut...

   Just one ounce provides 10 grams of fiber and 5 grams of protein, according to the Cleveland Clinic. The combination of water and fiber-packed chia seeds has the potential to keep you regular, he ...

8. Laser beam machining - Wikipedia

   en.wikipedia.org/wiki/Laser_beam_machining

   Milling with a laser is a three dimensional process that requires two lasers, but drastically cuts costs of machining parts. [2] [7] Lasers can be used to change the surface properties of a workpiece. The appliance of laser beam machining varies depending on the industry. In light manufacturing the machine is used to engrave and to drill other ...

9. This week’s reality TV recap: A fan favorite quit ... - AOL

   www.aol.com/entertainment/week-reality-tv-recap...

   The recaps 💃 ‘Dancing With the Stars’ DWTS hit a major milestone this week with its 500th episode, and as if on cue, the judges gave singer-actress Chandler Kinney the season’s first ...