Multichannel WDM is used to multiplex or demultiplex signals in dense WDM systems with either 4 or 8 channels. End-users can specify requirements for center wavelength, channel spacing and channel isolation. Standard channel spacings are 1.6 to 8 nm. The device enables ۪.1-nm center-wavelength tolerance, with passbands as narrow as 0.4 nm.
DiCon Fiberoptics Inc.