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Where can laser lights be used?
Laser lights are a type of laser product that can automatically project various laser beams, laser patterns, and laser texts to the rhythm of music. They are a new product commonly used to increase the atmosphere in stages, dance halls, bars, KTVs, and family parties. Specific products include: full-color laser lights, single color laser lights, moving head laser lights, outdoor waterproof laser lights, 8-heads and 10-heads laser array etc.
When and by whom was the world's first laser developed? What is its significance?
Laser is another major invention of mankind since the 20th century, following nuclear energy, computers, and semiconductors. It is known as the "fastest knife", "most accurate ruler", and "brightest light". It’s full name “Light Amplification by Stimulated Emission of Radiation” has fully expresses the main process of how it comes.
What is the principle of laser? How to explain the high energy of laser?
The principle of laser is mainly based on the stimulated radiation process in quantum mechanics. Simply put, the generation of laser involves several key steps: