Laser cleaning is the use of laser beams that have the characteristics of large energy density, controllable direction and strong convergence ability, so that the bonding force between the pollutants and the substrate is destroyed or the pollutants are directly vaporized to decontaminate and reduce pollutants. The bonding strength with the matrix, and then achieve the effect of...

In recent years, fiber lasers have received widespread attention and rapid development due to their significant advantages such as good heat dissipation performance, high conversion efficiency, low pump threshold, wide tunable range, and good beam quality. There are many types of fiber lasers, among which the most rapidly developing and promising one is the rare earth doped dou...

The main body of the ASE light source is composed of high-performance pump lasers, which have the function of gain medium erbium-doped fibers. The circuit mainly consists of two types of circuits: ATC and APC. The reason why the ASE light source has excellent power output stability is because the pump laser is controlled through these two circuits to complete.

TDLAS (Tunable Diode Laser Absorption Spectroscopy) is a tunable semiconductor laser absorption spectroscopy technology that measures molecular absorption lines by changing the wavelength through injection current and temperature. Due to the different absorption spectral characteristics of atmospheric molecules, the scanned spectral lines are like "ID cards" or "fingerprints", ...

The main function of EDFA in the optical fiber communication system is to extend the relay distance. When it is combined with wavelength division multiplexing technology and optical arc technology, it can realize ultra-large capacity and ultra-long distance transmission.

Accurate and real-time detection of methane gas becomes critical for natural gas pipelines leakage monitoring, household safety and coal mining safety production monitoring.

Shenzhen Box Optronics provides 830nm, 850nm, 1290nm, 1310nm, 1450nm, 1470nm, 1545nm, 1550nm, 1580nm, 1600nm and 1610nm sled butterfly package laser diode and driver circuit or sled module, sled broadband light source (superluminescent diode), 14 pin butterfly package and 14pin DIL package. Low, medium and high output power, wide spectrum range, fully meet the needs of differen...

The 980nm 14pin butterfly pump laser produced by Box Optronics uses a TEC cooler and a 980nm Pump laser chip with high performance. Which with high stability, high wavelength accuracy, high fiber output power of more than 600mW and excellent side mode rejection ratio. Box optronics’ pump laser can be used in fiber amplifier, pump light source, fiber sensing system scientific e...