Further ChatGPT info on the two companies:

Accelink and POET Technologies operate in related fields within the optical and photonics industries, but they have different focuses which can influence their competitive relationship.

• Accelink is a prominent manufacturer of optical communication components and modules, including components for optical networks and fiber optics. Their focus is primarily on providing hardware solutions for optical communications.
• POET Technologies specializes in developing integrated photonic chips and optoelectronic devices. Their technology aims to integrate multiple photonic functions onto a single chip, which can be used in various applications, including data centers and telecommunications.

While both companies operate within the broader optical and photonics space, they cater to somewhat different segments of the market. Accelink focuses more on traditional optical communication components, whereas POET Technologies is centered around advanced photonic integration. Depending on their specific product lines and market strategies, they might be seen as complementary or competing in certain areas. For the latest developments and competitive dynamics, it's a good idea to look at their recent announcements and product offerings.