Laser Resonator Cavity

A laser resonator cavity is an essential component of a laser system. It is responsible for providing feedback and amplification of the laser beam. The resonator cavity consists of two mirrors, one partially reflective and the other fully reflective, placed at the ends of the laser medium.

The partially reflective mirror allows a small portion of the laser beam to escape, while the fully reflective mirror reflects the beam back into the laser medium. This creates a feedback loop, where the laser beam is amplified as it passes through the medium and reflects back and forth between the mirrors.

The resonator cavity plays a crucial role in determining the characteristics of the laser beam, such as its wavelength, intensity, and spatial mode. By adjusting the position and alignment of the mirrors, the properties of the laser beam can be controlled.

In the context of the supply class "Stimulated Coherent Radiation Devices, Components, And Accessories" in the supply group "Communication, Detection, And Coherent Radiation Equipment," laser resonator cavities are likely to be offered as individual components or as part of a larger laser system. These cavities may be designed for specific applications, such as telecommunications, scientific research, or industrial processes.

When selecting a laser resonator cavity, it is important to consider factors such as the desired laser wavelength, power output, and beam quality. Additionally, the compatibility of the cavity with other components of the laser system, such as the laser medium and pumping mechanism, should be taken into account.

Overall, laser resonator cavities are critical components in laser systems, enabling the generation and control of stimulated coherent radiation for various applications in communication, detection, and coherent radiation equipment.