Poet Technologies Inc (POET)

[allwillbewave]

Interesting lab work done by NTT two years ago on a fast directly modulated laser.

We know Poet is incorporating both externally modulated lasers and directly modulated lasers into their optical interposer.

Time will tell what method wins out or if the photonic chip industry allows both to exist. Jmo

https://group.ntt/en/newsrelease/2020/10/20/201020a.html