VLM-650-01 LPT

The VLM-650-01 LPT is a laser diode module that has become widely used in applications such as materials processing and medical technology. It is an excellent device for illumination of laser light onto surfaces as well as in non-visible NIR, UV, and visible wavelengths. This highly precise and non- invasive device is a cost-effective solution for various applications that require the use of lasers.

The VLM-650-01 LPT is a long-pass filter with a wavelength of 650 nm, yielding the desired wavelengths for a variety of applications. It\'s power range is from 5 to 100mW. Its beam size is small, allowing for small spots to be constituted, thus providing in-depth illumination. As it is also a high-powered device, it increases efficiency and provides superior performance. Additionally, its near-zero initial tolerance allows for tight beam collimation, resulting in high power and low divergence characteristics.

In terms of the working principle of the VLM-650-01 LPT, it follows an active piezo-electric driven approach. A diode laser is employed to generate the beam, with the necessary wavelength produced by modulating its emission. A harmonic generator is integrated in the system to achieve the necessary frequency of the emission. The beam of the laser is regulated via an active piezo-electric element. This modulation, aside from producing the desired wavelength of the beam, also ensures a stable power output. The beam is then transmitted through the long pass filter, which filters out all the unwanted wavelengths from the beam. This way, the processed beam reaches a highly precise desired wavelength, 633 nm.

The VLM-650-01 LPT is extensively used in applications such as medical imaging, semiconductor lithography, and laser material processing. Its proprieties of providing a precise and reliable performance allow it be applied for tasks like cleaning and sculpting of materials in computable tomography and other imaging systems. Its widely used for applications with material layers of quartz, glass, and other substrates that require precise laser etching or sculpting, since its beam size is very small. Its stable and tightly collimated beam allows it to be used for precision laser welding, laser cutting, and other high-end uses.

In conclusion, the VLM-650-01 LPT is a highly efficient laser diode module for applications that require a precise and non-invasive output. Its piezo-electric driven chipset results in superior performance and beam stability. Its ability to generate a small spot size makes it suitable for small area processing, such as laser welding and laser cutting. Lastly, its near-zero initial tolerance allows for tight beam collimation for applications such as medical imaging and semiconductor lithography.