LUXMUX seems to be one of these companies soon eating lunch of the established market leaders. They will use Denselights SLEDs, but I guess also POET sensors.

Take a look at: http://www.luxmux.com/nano-spec
the page is down...
Could it be that soon the page will be titled:

"GaAs-Nano-Photonic Fourier Transform Infrared Spectrometer"?

POET will be an "enabler" of a lot of new technologies.

By the way, this LUXMUX reminds me to my first posts at AGORACOM.

So what happened to SiCo? It seems they have trouble, but not with their IP. Here we can see that it can be difficult to be disruptive, as competitors are playing hard...
See:
https://www.reddit.com/r/shittykickstarters/comments/4i6hv2/scio_kickstarter_shutdown/

I hope they are successful, - and that they soon will use our POET...