DM200-01-1-9540-0-LC

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Laser diodes, modules and components are invariably components of light emitting and light detection systems. The technology is designed to create light emission or reception of light of specific wavelengths at various amplitudes and intensities. One of the most common components are fiber optic connectors and transmitters – a form of light transmission medium.

The DM200-01-1-9540-0-LC is a laser diode module and component. It operates on wavelength of 405nm and is capable of output at either continuous wave or pulsed models.

Application Fields

The DM200-01-1-9540-0-LC is widely used in many applications.

The module is most commonly used in the telecommunications industry, being a key component in fiber optics communication lines. The technology has enabled telecommunications to move more data across the world at much higher speeds.

The module is also used in a range of other industries and fields. These include applications in lasers displays, data storage, signal generation, bar coding and marking, and in medical instruments and equipment.

Working principle

The basic structure of a laser diode is the same, regardless of its application. Its two main parts are the laser diode chip and the package.

The laser chip is typically made of gallium arsenide, and is the area in which the light is generated. To do this, electrons are excited by an external electrical current. The excited electrons then drop back to their original energy levels and emit photons in a coherent beam.

The chip is then enclosed in the package, typically metal or ceramic. The package is designed to protect the laser chip and also to allow a connection between the chip and the electrical source.

Safety

When using laser diodes, safety should always be a top priority. Whilst the module is safe to use, it is important to understand the safety precautions necessary when working with high power laser diodes.

Avoiding direct contact with the laser beam is the number one priority. Protective eyewear should always be worn whenever dealing with high power laser systems. Additionally, laser systems should never be operated without suitable beam alignment and focusing optics.

The DM200-01-1-9540-0-LC module is a versatile component, which is widely used in many applications. Adhering to safety regulations is essential when dealing with such components.

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