The special use of a 505nm green laser diode has just made green laser diode module work with highly stable and reliable green reference dot projection in long lasting use. It is getting advanced use of metal heat sink cooling system and import 505nm green laser diode as beam emitting source. When it gets at least 40% improvement of laser beam stability, within constant green reference dot projection within 8 to 10 hours, different size tube made green laser just allows convenient installation, easy operation and good direction green reference dot projection at various work distances.
It is getting a bit longer wavelength than popular used 532nm green DPSS laser, thus 505nm green laser diode module gets less brightness green laser light from beam aperture. For the most important of all, after adoption of a metal heat sink cooling system and high duration anodized aluminum alloy housing tube, this direct diode emission made green laser is getting even more stable performance in long lasting use. Even though dot alignment work is processing under harsh occasion, and wide range operating temperature, it still keeps good working condition and no decay light dot measurement in proper use.
Under operation with qualified glass coated lens, owing to its strict laser beam stability and aging preventing tests up to 24 hours, this 505nm green laser diode module is working well with high intensity and high transmittance green laser light emission. It is getting no effect of overheating or over current impact in long lasting use. Even though green dot projection is processing at long work distance of 25 meters, without the use of sunlight, high power green laser up to 50mW to 100mW just makes highly precise dot measurement for multiple application fields, including industrial dot alignment, biological, laser medical therapy device, lab experiment and laser pumping work etc.
The usual use of 16mm and 18.9mm diameter anodized aluminum alloy housing tube has just assures the most convenient installation of 505nm green laser diode module. Equipping with extending electric wires for both laser and DC power supply tail parts, within the maximum installed distance of 3 meters, it makes sure of the most convenient installation and the easiest green dot indication onto different working surfaces. When users are making freely adjusted laser beam focus and dot emitting direction, after high attention to powerful green laser radiation and reflection, high power green dot laser just makes high security and high precision dot alignment in all application fields.