DM200-01-4-9390-0-LC

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The DM200-01-4-9390-0-LC is an optoelectronic device commonly used in industrial and scientific applications involving the manipulation of light. It is a type of laser diode module, designed to emit a highly focused beam of light with minimal divergence. The device is most commonly used in laser projector systems, for applications such as pattern projection, data transmission, or distance measurement. In this article, we will discuss the various applications and working principles that make this device so useful.

Application Fields

The DM200-01-4-9390-0-LC laser diode module is most commonly used in laser projector systems. These projector systems are used for a variety of applications, including pattern projection, data transmission, and distance measurement. For example, the device can be used in machine vision systems to project a pattern onto a complex surface and measure the displacement of the projected image. This information can then be used to guide a robot arm or calibrate automated manufacturing processes.

The module can also be used to transmit data over long distances. By modulating the laser light, a stream of binary data can be encoded and transmitted via optical cables. This is often used in fiber optic communication networks to reduce the loss of data and enhance signal integrity.

Finally, the DM200-01-4-9390-0-LC is often used in distance measurement systems. By emitting a highly focused beam of light, the device can be used to accurately measure the distance between two points. This is commonly used in navigation systems and industrial robotics.

Working Principle

The DM200-01-4-9390-0-LC is a type of laser diode module, which means that it works on the principle of stimulated emission. When a suitable amount of energy is applied to the module, a beam of coherent light is emitted. This light is highly monochromatic, meaning that it has a single wavelength. The light beam also has low divergence, meaning that the beam will remain focused over long distances.

The device is controlled using an electrical signal. By applying a suitable control voltage to the laser\'s terminals, the amount of light emitted can be adjusted. This type of control allows for highly precise modulation of the laser beam, enabling complex patterns to be produced. It also allows the device to be used for data transmission.

Conclusion

The DM200-01-4-9390-0-LC is a type of laser diode module that is widely used in industrial and scientific applications. It is most commonly used in laser projector systems, for applications such as pattern projection, data transmission, and distance measurement. The device works on the principle of stimulated emission, in which a beam of coherent light is emitted when a suitable amount of energy is applied. The device is controlled using an electrical signal, allowing for precise modulation of the laser beam.

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