Being made with advanced 532nm green DPSS laser tech and a qualified optic lens inside a high durable metal housing tube, it is designed and manufactured into a professional dot measuring tool of a 532nm green laser diode module. 532nm wavelength is the standard green light for scientific research, highly matching the absorption peaks of many fluorescent dyes and fluorescent proteins, making it the preferred wavelength for fluorescence experiments. Owing to its sensitive color and easily absorbed green light emission to the human eye, 532nm green dot laser alignment is a general purpose basic light source in scientific research fields such as optics, physics, biology, materials, and fluid mechanics. It is suitable for scenarios such as fluorescence excitation, precision measurement, PIV velocimetry, optical experiments, and microscopic imaging.

The use of a 532nm wavelength stands the middle part of all visible optical spectrum, thus green laser diode module always enables the highest visibility to the human eye, extremely convenient for observation and alignment. Green light brightness is higher than red and blue light at the same output power, resulting in extremely high efficiency for experimental debugging and optical path alignment, facilitating observation of the light spot and optical path morphology. Cooperated with metal heat sink cooling system inside a durable anodized aluminum alloy housing tube, after the adoption of different diameter tube, this green dot laser alignment has advantages such as wavelength standard, excellent beam quality, high stability, good visibility, and easy integration and modulation. It is an ideal indicator and excitation light source for scientific research experiments and instruments.

Together with a qualified glass coated lens and adjustable focus optic lens, even though it is used at a long distance or high lighting occasion, 532nm green laser diode module still makes high photoelectric ability green light emission, increasing brightness and accuracy green reference dot projection. It keeps work with good beam quality, round light spot, high collimation, can output an approximately Gaussian beam with a small divergence angle and no distortion at long distances, meeting the requirements of high-precision optical experiments such as interference, diffraction, and holography. After its correct use of output power and operating voltage DC power supply, 532nm green alignment laser is suitable for scenarios requiring extremely high light source stability, such as weak light detection, precision measurement, and spectral analysis.

Applications in scientific experiment fields:

Fundamental Optical Experiments. 532nm green laser diode module is applied for laser collimation, interference, diffraction, polarization experiments.

Geometric Optics, Physical Optics Teaching and Research Light Source

Holography, Photoelastic Measurement, Speckle Measurement

Spectroscopy and Fluorescence Excitation

Fluorescence Spectroscopy, Raman Spectroscopy Excitation Source

Biofluorescence Imaging, Fluorescent Probe Labeling, Cell Fluorescence Observation

Study on Photoluminescence Properties of Materials

Particle Image Velocimetry (PIV)

Fluorescence Mechanics, Aerodynamics Flow Field Velocimetry

Microfluidics, Hydrodynamics, Wind Tunnel Experiment Tracing and Illumination