Sep
22
2020
The working principle of semiconductor laser is the excitation method. The use of semicond
Sep
18
2020
According to the relative relationship between modulator and laser, laser modulation can b
Sep
15
2020
DPSS lasers(Diode-pumped solid-state lasers) are solid-state lasers made by pumping a soli
Sep
11
2020
The essential difference between a single mode laser and a multimode laser is that there i
Sep
08
2020
Lasers can be classified into four broad categories according to the physiological harm th
Sep
04
2020
First of all, there are a lot of differences between the laser bore sight and laser bullet
Sep
01
2020
The term "laser" is an acronym for "optical amplification by stimulated emission of radiat
Aug
27
2020
In recent years, 3D scanning, as a fast 3D digital technology, has been increasingly appli
Aug
25
2020
Line laser module is a kind of laser module, in which a vertical or horizontal laser line
Aug
18
2020
With the development of technology and the increasing improvement of optical fiber process
Aug
14
2020
2020 is a new journey for all. Covid-19 has not been completely lifted; we still need to b
Aug
13
2020
Dry-fire training isn’t a new concept. Police officers, the military and special ops teams