Review:
Lasers
overall review score: 4.5
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score is between 0 and 5
Lasers are devices that emit light through a process of optical amplification based on the stimulated emission of electromagnetic radiation.
Key Features
- Highly coherent light
- Narrow beam divergence
- Ability to concentrate energy in a small area
Pros
- Precision cutting and welding in industrial applications
- Medical procedures like vision correction and surgery
- Entertainment uses in light shows and laser tag
Cons
- Potential for eye damage if not used safely
- Limited color range compared to other light sources
- High cost of initial setup and maintenance