FA11893_LOST-WW

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Optics - Lenses

Lenses are optical components made of materials with different refractive indices and capabilities. They are used to focus or disperse light in order to modify the light beam characteristics, which have a significant impact on the performance of various apparatuses. In particular, FA11893_LOST-WW is a specific type of lens that can be used to adjust wavefronts in communication optical systems.

FA11893_LOST-WW Application Field

The FA11893_LOST-WW lens system is widely used in optical communication systems. It has a variety of applications in different sectors, including microscopy, ophthalmic, teletherapy, communication, aerospace, automotive, and industrial applications. It is typically used for shaping, focusing, and/or interfering optical fields in order both to reduce wavefront aberrations and to improve image quality. Specifically, it is widely used in optical communication systems to improve wavefront aberrations caused by optical distortion in communication optical systems. Moreover, this kind of lens is also used in telescope telescopes to adjust the wavefront aberrations caused by seismic waves. Its high-precision imaging can significantly improve the accuracy of the telesensing imaging system.

FA11893_LOST-WW Working Principle

The FA11893_LOST-WW lens system uses a set of lenses, usually in the form of a prism, which reflects the light from entering the lens and transmits it to a fixed point. It typically requires little or no alignment, and the optical properties of the lens are greatly reduced due to its optical structure. Additionally, the refractive index of the lens’s medium is adjusted to reduce aberrations, and the wavefronts are adjusted accordingly.

The FA11893_LOST-WW working principle consists of four parts: a basic wavefront correction system, a secondary wavefront correction system, an electronic control system, and an image quality control system. The basic wavefront correction system will correct the wavefront according to the focal length of the lens system. It is composed of 4 lens elements arranged in a circle and centered around a fixed spot. The lens elements have different focal lengths, and are arranged so that the outgoing light is in line with the incoming light. The secondary wavefront correction system is built in order to eliminate wavefront aberrations caused by optical distortion. This system is composed of two electric modules, one fixed and one variable, which are in parallel with each other. The two electric modules will adjust the optical distortion according to the light incidence angle and intensity, and can also adjust the refractive index of the lens material to reduce aberrations. The variable module allows users to adjust the wavefront aberrations manually according to their needs. Finally, the image quality control system can make sure that the wavefront is correct before being transmitted. The system is composed of a CCD camera, a digital signal processor, and a control unit.

Conclusion

In summary, FA11893_LOST-WW is a kind of lens system widely used in optical communication systems to adjust the wavefront aberrations of the communication optical system. Its high-precision imaging device can significantly improve the accuracy of the telesensing imaging system. Its working principle consists of four parts: a basic wavefront correction system, a secondary wavefront correction system, an electronic control system, and an image quality control system. With the help of this lens system, wavefront aberrations can be adjusted to improve image quality and reduce aberrations.

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