In those of high tech scientific experiment fields, in order to get high quality laser light source and laser dot projection, it should be a quite nice solution to operate a high energy density device of 445nm blue laser diode module. Owing to its high output power range and qualified optic lens design inside its high duration metal housing tube, only after its easy connects with external electric power source, this direct diode emission made laser device enables high energy concentration onto a quite small area, thus converts into increasing accuracy and brightness blue dot projection for both of long distance and high lighting working environments effectively.
In practical scientific research experiments that require high energy density excitation or detection, such as photochemical reactions, photobiological effects research, etc., this 445nm blue laser diode module can trigger specific photophysical and photochemical processes. It gets constant electric power source from an AC/DC adapter, after accepting wide range electric current of 100V to 240V, it converts into different operating voltage of 5V, 9V, 12V 1000mA DC power supply. Based on correct use of output power and integration with industrial device or equipment, this direct diode emission made 445nm blue dot laser is able to make ultra clear and precise blue dot projection at long extending distance conveniently.
Being made with a qualified glass coated lens, the beam emitted from a 445nm blue laser diode module has good directionality and can provide accurate blue reference dot indication. It gets high transmittance blue laser light source at quite long work distance. In the calibration of scientific research instruments, the alignment of optical systems, and micro-scale positioning measurements, high precision position alignment and size measurement can be achieved. It just help users to improve the accuracy and repeatability of the experiment greatly.
This wavelength of 445nm blue laser diode module usually has high wavelength stability, which can ensure that the wavelength of the output laser remains within a narrow range during long term scientific research experiments. This is very important for experiments that require precise wavelength control, such as spectral analysis, laser-induced fluorescence, etc., and can avoid the influence of wavelength drift on experimental results.
For a lot of of materials commonly used in scientific research, such as some metals, semiconductors, biological tissues, etc., 450nm blue light emitted from a blue laser diode module has suitable absorption and scattering characteristics. For example, in biomedical imaging, it can be effectively absorbed and excited by certain fluorescent markers. In material science research, it can be used to study the optical properties and electronic structure of materials.
Link source: https://www.berlinlasers.com/445nm-blue-laser-diode-module