• CUBO has specialized on optical wavelength division multiplexing. We offer all types of optical muxes, ranging from simple Wideband WDM over Coarse WDM to Dense WDM. To be able to combine the different WDM grids and / or cascade several muxes we have provide the matching WDM bandsplitters. There is no grid that we do not serve, so of course we as well offer the muxes that power high-speed multi-lambda transceivers and we are happy to customize our muxes to your specific grids applied in your sensing application.

Cube Optics AG : Bandsplitter COLOR-Cubes <span id='QmFuZHNwbGl0dGVyIENPTE9SLUN1YmVz' />

Bandsplitter COLOR-Cubes

CUBO provides a great variety of hi-isolation bandsplitters, based on Thin Film Filters (TFF): Simple Wideband WDMs which create two channels at 1310 & 1550 nm, each with a bandwidth up to 100 nm. Or different CWDM bandsplitters for CWDM upgrades and extensions from e.g. 4 channels to 8 channels. Here, an important characteristic is the number of skipped (not-useable) channels, reaching from 0 to 2 channels.
Cube Optics AG : DWDM COLOR-Cubes <span id='RFdETSBDT0xPUi1DdWJlcw==' />


While we use our patented packaging and assembly technology for the wider WDM grids, we as well rely on classical cascading of 3-ports assembled into modules for the narrow DWDM grids. We can supply any combinations and channel amounts, ranging from 400GHz to 50GHz, please, contact us for further configurations.
Cube Optics AG : SENSOR-Cubes <span id='U0VOU09SLUN1YmVz' />


Our SENSOR-Cubes split or combine different bands, ranging from UV, VIS to IR, with a ultra high out-off band rejection of up to 90dB. They are used e.g. for Raman and fluorescence spectroscopy, sensing and microscopy. Note that the below mentioned are just a few examples, please, contact us for customized configurations!