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

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Laser diodes are the most common type of laser used in consumer and laboratory applications. A laser diode, or LD, is a type of semiconductor diode that emits light when energized. A laser diode, like a regular diode, is made from a material such as GaAs, GaN, AlGaAs, etc., meaning that it is a solid-state device composed of a semiconductor crystal. However, when a voltage is applied across the laser diode, the gain medium is activated and stimulated emission occurs, resulting in a powerful beam of light.

The SPL BK81-12 (802 +/-3NM) is a high-performance laser diode module. It is designed for use in advanced laser systems and applications where high-power output and extreme accuracy are required. The module features an adjustable focus lens, adjustable polarization filter, and adjustable output power level. It has a maximum output power of up to 5W, and is designed for quick and efficient integration into any system or application.

The principle of operation of the SPL BK81-12 (802 +/-3NM) is based on the basic principle of laser diode operation. It works by generating a light beam from a small semiconductor diode structure. When the diode is energized, electrons in the semiconductor material become excited, emitting photons of light. These photons of light then move through a gain medium, which amplifies the light, resulting in a powerful beam of light that is focused and directed outward from the laser diode.

In addition to its adjustable focus lens and adjustable output power, the SPL BK81-12 (802 +/-3NM) also comes with an adjustable polarization filter. This filter filters out noise and unwanted background radiation, ensuring that the highest degrees of precision are achieved. This makes it ideal for a variety of applications, ranging from medical and scientific research to industrial prototyping and manufacturing.

The SPL BK81-12 (802 +/-3NM) is suitable for applications including laser welding, engraving, cutting, marking, and etching. It is also widely used in optical communications, optical storage, fiber and wave optic detection systems, and other optical systems. Additionally, it is used in laser trimmers, laser systems for astronomy and space exploration, and laser systems for aviation and military systems.

Overall, the SPL BK81-12 (802 +/-3NM) is a high-performance laser diode module suitable for a variety of applications. With its adjustable focus lens, adjustable polarization filter, and adjustable output power, this laser diode module is capable of providing precise and reliable results in even the most advanced and challenging applications. Additionally, its adjustable settings make it ideal for use in laser systems for astronomy and space exploration, laser systems for optical communications, fiber and wave optical detection systems, medical and scientific research, and more.

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