Flyin Optronics’ Variable Optical Attenuator (VOA) are commonly used in fiber optic communications, either to reduce or control optical fiber power at a certain level . With the widely application of DWDM transmission system and EDFA in fiber optic communication, it’s even more important that optical network should be adjustable. Gain flattening or channel power equalization is vital in multi-optical signal transmission channel. Also, it’s very important to take dynamic saturation control in optical receiver end. Optical network also needs to control other signals. All these controls make VOA an indispensable vital device in fiber optic communication. In addition, VOA can also be combined with other optical communication components to make it a higher level product.
Flyin Optronics’ Variable Optical Attenuator (VOA) features low insertion loss, a wide attenuation range, a small package and easy operation. Flyin Optronics’ VOA can offer different attenuation range from 0.8 to 60dB, and is continually adjustable by a screw on the side of the attenuator frame. They are available in single wavelength and dual wavelength, with various connectors such as FC, SC, LC, ST...(both APC and UPC polish)