What are the features of a halo device?

The optical circulator is mainly used in the optical add drop multiplexer. The optical signal reflected by the isolator is led by another port, and the WDM system can be constructed with fiber grating. Then, what are the characteristics of the circulator in actual use?

Below, please follow the Nanning branch of Yi Yi Communication Technology Co., Ltd. Xiaobian together to see more about it!

(1) using advanced manufacturing process optical circulator with low insertion loss and high isolation characteristics, compact structure, can be used for bi-directional optical communication, OTDR, optical fiber sensing and optical dispersion compensation etc..

(2) the circulator also has the characteristics of low insertion loss, high extinction ratio, high return loss, high reliability and high stability.

(3) circulator is a kind of optical passive device, its basic function is to achieve the forward transmission optical signal, which is not reversible, but also has wide bandwidth, high isolation, compact packaging, high stability and high reliability, low polarization dependent loss characteristics.

(4) in addition, in daily life, it is low cost and can be used in optical fiber sensing, dispersion compensation module, fiber filter, fiber amplifier and so on. It is also an ideal choice for experimental research.

In short, the various features from the optical circulator, an optical circulator device is a light path by the way, the input light from the 1 port of the circulator output from the output port 2, and can make the return light from port 2 from 3 output ports, ensure the light in the device the one-way transmission, similar to the function of optical isolator, thus has been listed generally popular and popular, very competitive advantage in the market.