Class 4 (IV) Laser Safety Information
WHAT IS A CLASS 4 LASER? Class 4 lasers are hazardous for eye exposure. They also can burn skin and materials, especially dark and/or lightweight...
Class 3B (IIIB) Laser Safety Information
WHAT IS A CLASS 3B LASER? Class 3B laser pointers are hazardous for eye exposure. They can heat skin and materials but are not considered a...
Class 3A (IIIA) Laser Safety Information
WHAT IS A CLASS 3A LASER? Class 3A lasers are considered safe when handled carefully. There is only a small hazard potential for accidental exposure....
Class 2 (II) Laser Safety Information
WHAT IS A CLASS 2 LASER? Class 2 lasers are considered safe for normal operation. Class 2 lasers’ output power is below 1 milliwatt. All class...
About Laser Classes
Lasers are classified for safety purposes based on their potential for causing injury to humans’eyes and skin. Most laser products are required by law to...
Laser Technology in the LED Industry
Laser because of monochromatic, coherence and parallel to the three major characteristics, especially for materials processing. Laser processing is the most promising field of laser...
Application of Ultraviolet Laser in Various PCB Materials
UV lasers are the best choice for a wide range of PCB applications in a wide range of industrial applications, from the production of the...
LASER LIGHT SHOW
In the classroom, it is a teacher’s job to bring students into the light — figuratively and literally. Light is a mandatory resource for nearly...
The Next Decade Laser Lighting Will Replace LED Lighting
Laser lighting is a laser as a light source, but not directly to the laser “on the road”, so I am afraid that titanium eyes...
What is the maximum power needed for laser pointing?
50 milliwatts is probably the maximum needed power for almost any laser pointing use. For seeing the laser “dot” on a wall or surface indoors...