If I may add Sysiphus,

The journal article recently published by the Lipson lab at Columbia which describes a chip-scale tuneable laser is something that has the potential to compliment POET’s OI platform and could be used as part of a spectrometer for sensing applications such as wearables, medical devices, lab instruments, etc.  Of course, the tunable laser is only one part of the solution, they would need to integrate the detection end, a diode array or something to that effect.

No guarantees anything POET related comes of it, but I think it illustrates the potential opportunities the company has by having someone like Lipson on the board.  In my mind, this is something the SHINE Centre in Singapore could take from lab to commercial stage product, assuming they see a fit.

https://lipson.ee.columbia.edu/news/our-paper-widely-tunable-and-narrow-linewidth-chip-scale-lasers-near-ultraviolet-near-infrared

https://arxiv.org/pdf/2109.08337.pdf