SPL BK81-12S (802 +/-3NM)

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Laser diodes and modules have been in commercial use for decades. They have gained popularity over the years due to their use in multiple applications, such as entertainment, medical and military applications. The SPL BK81-12S is a specific type of laser diode module, which was initially developed for military applications, such as laser-guided weapons. It is capable of producing laser beams with a wavelength of 802 +/-3NM (nanometers) and a pulse width of 1-100 milliseconds. The application field and working principle of the SPL BK81-12S will be discussed in this article.

The Application Field of the SLP BK81-12S

The SPL BK81-12S is used in a number of different applications, primarily military in nature. It is used in laser attack-warning systems, laser target designators, laser ranging systems, laser tag systems, and laser shape designators. It can also be used for range measurement and geographic information systems. It is particularly well suited for target and object designation, as it can provide accurate and reliable performance in difficult operating conditions.

The Working Principle of the SPL BK81-12S

The SPL BK81-12S operates by emitting a collimated output beam of light. It is powered by an internal direct-current (DC) power source, which is typically located in a battery pack. The power source supplies the laser diode with a constant voltage, which determines the intensity of the output beam. This beam is then focused onto a target using lenses and/or reflectors. As the laser beam is focused, it produces a spot of light on the target, allowing target positioning and designation.

The SPL BK81-12S is also equipped with a driver circuit to provide additional control. The driver circuit allows the user to adjust the intensity and pulse-width of the output beam. This is helpful in applications where precise targeting is required. In addition, the power source can be easily disconnected from the laser diode module if it is not in use.

The laser diode module can also be programmed to emit pulses of light at different frequencies. This allows the user to adjust the parameters of the output beam according to the application. For instance, the frequency of the pulses can be increased in order to increase the accuracy of the targeting system.

In summary, the SPL BK81-12S is a very powerful and versatile laser diode module. It provides superior performance for a variety of applications, which range from military targets to medical use and research. Its high intensity output, long distance reach and adjustable settings make it an ideal choice for a variety of uses.

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