DM80-01-1-9330-3-LC

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Laser Diodes, Modules

DM80-01-1-9330-3-LC is a type of semiconductor laser that is both versatile and user-friendly. It is widely used in many fields such as optical communication, lighting, display, biomedicine, sensing, and so on. In this article, we will discuss its application field and working principle so that readers can have a better understanding of the device.

Application Field

DM80-01-1-9330-3-LC is mainly used in optical communication systems. It is designed to provide high-speed data transmission with a wavelength of 1310 nm. The device is perfect for fast, efficient, and reliable communication in both long and short distances. Moreover, it is a popular choice for applications such as fiber optical sensors, laser printers, and laser spectroscopy systems.

In addition, DM80-01-1-9330-3-LC possesses a broad range of applications in biomedical and optical curing fields. It is capable of providing concentrated light to deliver a maximum efficiency of energy to the tissue or cells. That increases the success rate of treatments in some medical fields. Moreover, the device is commonly used in the manufacturing of cosmetic products, such as light curing filling paints.

Working Principle

DM80-01-1-9330-3-LC produces laser radiation through the process of optical stimulated emission. In this process, an electron in an energy-rich state, or as called “excited state”, can release its energy in the form of photons when it is stimulated by an external light source. As a result, photons are released within a very short period of time, beaming out parallel in synchronized waves.

The emission of these photons happen inside a cavity, which is a small chamber with two mirrors at each side. This is known as a resonant cavity. One mirror is highly reflective, and the other is partially reflective. That ensures a multiple reflection process between the two mirrors, which guides the photons in a single direction. Just like a reflection through a one-way mirror, light can only pass through the partially reflective mirror, emerging as a laser beam.

With the advantages of high speed, high efficiency and reliability, DM80-01-1-9330-3-LC has found its applications in many different fields and will continue to bring benefit to its users.

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