Provide perfect one-stop service
bright laser is based on the new generation light source VCSEL and devotes itself to the field of artificial intelligence. Since its establishment, it has focused on providing customers with complete overall solutions, ranging from R&D to production to installation and application, from timely installation to professional after-sales service. Every detail of it is interpreted as “customer-centered, providing excellent service, exceeding customer expectations”. ” Service purpose and enterprise culture of “benevolence, righteousness, propriety, wisdom and faith”.
What is VCSEL?
VCSEL is the acronym of Vertical Cavity Surface Emitting Laser, namely vertical cavity surface emitting laser. VCSEL is a semiconductor laser diode based on GaAs and other semiconductor materials, which is different from other light sources such as LED (light emitting diode) and LD (Laser Diode, laser diode).
Comparing with other light sources
The most common light source on the market is LED (light emitting diode) light source. VCSEL can be carried out by two-dimensional array, so that a single chip can contain hundreds or thousands of individual light sources to increase maximum output power and long-term reliability. LED (light emitting diode) is usually used in the early stage of 3D induction technology. However, due to the lack of resonator, LED laser beams are more dispersed than VCSEL, and the coupling efficiency is relatively low. Moreover, as VCSEL has higher accuracy, smaller size, lower power consumption and higher reliability, more and more 3D cameras are using VCSEL.