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...
Tag: laser
VCSEL Laser Market Explosion
In the field of consumer electronics, Apple Corp is definitely called a “weathervane””. IPhone 8 although not yet listed, but its configuration has caused a...
White Light Laser
The existing laser technology has always been a short board, that is, only a single wavelength or narrow band of light. How to expand the...
Laser Pointer Buying Guide
At one time, the idea of an average person owning a laser of any type surely seemed far-fetched, but after the advent of the first...
Laser Looking for Alien Civilization
The main task of searching for extraterrestrial civilization (SETI) is to search for radio signals from other parts of the Milky Way, but now the...
IPhone8 Will Use Rear Laser System
Apple plans to use a rear-mounted laser system on the upcoming iPhone 8, which will help enhance the use of real-world features such as ARKit,...
The Laser Cools the Three-atom Molecules to Ultra-low Temperature
Molecules containing three atoms were first cooled by laser to ultra-low temperature. This was done by John Doyle and colleagues at Harvard University, who used...