DM80-01-3-9100-3-LC

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Laser diodes are the foundation of many laser systems. And DM80-01-3-9100-3-LC is one of them. It is a low-cost efficient laser diode module specially designed for a wide range of application fields. In this article, we will discuss the application field and working principle of DM80-01-3-9100-3-LC.

Application Field

The application field of DM80-01-3-9100-3-LC laser diode module is quite wide, covering industrial, medical, and academic research. Its superior stability and durability make it suitable for many applications. In industry, for example, DM80-01-3-9100-3-LC laser diode module can be used in sensing and measurement systems, automotive test and inspection systems, and communication systems. Its small size and high efficiency are advantageous to its applications. In medical field, the laser diode module can be used in various optical-electrical medical devices, such as ophthalmic surgery, dental surgery, skin treatment, and cosmetic surgery systems.

In academic research, the laser diode module can be used in biosensing, optical detection and imaging, and material processing. Its high efficiency and power density can improve the accuracy of the research experiments and reduce the size and cost of the experiments. Moreover, the laser diode module is also widely used in consumer products, such as 3D printers, laser engraving machines and laser cutting machines.

Working Principle

DM80-01-3-9100-3-LC laser diode module is based on semiconductor diode. The laser diode consists of a semiconductor chip, a cavity and electrical feeding system. The semiconductor chip is transparent to an electric current and is exposed to light. It is made of an n-type doped semiconductor material and a p-type doped semiconductor material, creating a p-n junction.

When a voltage is applied to the p-n junction, electrons from the n-side material diffuse and combine with holes in the p-side material. This process creates a thin layer of positive ions and negative ions near the p-n junction. This process is continued, and the electron energy rises until the emission of photons. These photons are then confined by the cavity, which forms a laser beam output.

At the same time, the electrical feeding system is responsible for providing the necessary power to the laser diode. The electrical system includes a power source, a resistor, and a capacitor that can regulate the current and limit the power supply for the diode. The resistor also helps protect the laser diode module against power surges, providing reliable power for its operation.

Conclusion

DM80-01-3-9100-3-LC is a laser diode module with a wide application field. Its superior efficiency and stability make it suitable for many applications, from industrial to medical to academic research. Its working principle is based on a semiconductor diode, in which electrons are recombined and release photons during current flow. The emitted photons are then confined by a cavity and form a laser beam output, powered by the electrical system. All these features make DM80-01-3-9100-3-LC laser diode module a great solution for many applications.

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