PM 980nm 1064nm Fiber Circulator 3-Port Steel Tube Package FC/APC

PM 980nm 1064nm Fiber Circulator 3-Port Steel Tube Package FC/APC

The 1064nm three-port fiber optic circulator is a multi-port non-reciprocal optical device. Light can only propagate in one direction. If the signal is input from port 1, it will be output from port 2; if the signal is input from port 2, it will be output from port 3, and its output loss is very small; when the light is input from port 2, the loss when output from port 1 is very large. Similarly, when light is input from port 3, the loss when output from ports 1 and 2 is also very large. It can produce three-port, four-port fiber circulators with different powers and different wavelengths. The products are widely used in fiber lasers, add-drop multiplexers, bidirectional pump systems, dispersion compensation devices, fiber optic sensing, scientific research and other fields.

[Features]
Low insertion loss
High return loss
Good interchangeability
High isolation
High stabillity and repeatability

[Specifications]
Product Name: PM fiber circulator
Wavelength: 980nm / 1064nm (Choose)
Port Type: 1X2 3-Port

The temperature measurement environment is 25C;
The above data does not include connectors. If you add connectors, the insertion loss increases by 0.3dB and the return loss decreases by 5dB. The extinction ratio decreases by dB. By default, the fiber is slowly pumped to align with the Key key.

Ordering Information