LR1R218

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LR1R218 is an optical switch, which is widely used in various applications, such as opto-electronic control and measurement, optical communication, safety protection, video, audio and data transmission. It is designed to meet the requirements of the various industries and is considered to be the best solution for optical applications due to its high level of performance and reliability. In this article, we will discuss the application fields and working principle of LR1R218.

The LR1R218 can be used in a variety of application fields such as opto-electronic control and measurement, optical communication, safety protection, video, audio and data transmission. As an optical switch, it is mainly used to switch between different optical channels, which can be either single-mode or multimode. The LR1R218 is equipped with a multi-channel optical interference filter, which is able to filter out any unnecessary optical interference or noise. It can also be used to adjust the optical power of different channels to reach a certain optimal power level.

When it comes to the working principle of the LR1R218, it is based on the Fabry-Perot principle. This principle states that when a beam of light is incident on an optical resonator, a pair of orthogonal polarized modes is generated. These two modes travel back and forth in the cavity and depending on the incident angle, one of the modes will be reflected out of the cavity while the other one will be transmitted. In the case of the LR1R218, the beam of light is generated by a light source. The two polarized modes that are generated are then transmitted and reflected out of the cavity at different wavelengths, which can then be detected in a single-mode optical fiber.

Furthermore, the LR1R218 can also be used as a monitor for optical signals. The device has the capability to monitor optical power, chromatic dispersion and temperature. It allows the user to make sure that the signals are within the required specifications and that any environmental changes, such as temperature, do not affect the performance. The device uses a basic laser Doppler effect to detect the chromatic dispersion. The light from the laser interacts with the signal and then the Doppler effect takes place, which is used to measure the chromatic dispersion.

The LR1R218 is a very powerful and reliable optical switch. It is lightweight, durable and can be used in a variety of applications. It is highly versatile and has the ability to switch between different optical channels. Additionally, the device’s internal optical interference filter can filter out unnecessary noise and its ability to monitor optical power, chromatic dispersion and temperature allows the user to make sure that the signals are within the required specifications. All of these factors make the LR1R218 an ideal choice for many optical applications.

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