From the January NEWS:

"The Company has been developing dielectric arrayed waveguide grating devices based on its low stress dielectric technology that incorporates increased wavelength and routing functionality. The devices include mode size converters within the dielectric to modify the coupling requirements to single mode fiber while also reducing packaging costs.  The dielectric technology is manufactured on large diameter silicon wafers to reduce cost and enable quick scale-up for volume manufacturing. The initial release will be a stand-alone product for the high speed transceiver market to lower the cost of discrete multiplexer and de-multiplexer components used in 100G transceivers.

Bill Ring, Senior Vice President of POET Technologies stated, “The low stress dielectric technology the Company has been developing enables implementation of compact, highly reliable multiplexers and de-multiplexers. These products are more compact than competing Silica PLC or Thin Film Filter technologies, enabling the integration of increased waveguide functionality to reduce packaging costs.”"

Do we have any estimates about the market size and possible market share for this product?