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Jack Huang's avatar

If I have time, I will simulate the coupling loss between a hcf and a smf.

PhotonCap's avatar

it depends on HCF so which model do you want to use?

Fabian's avatar

Funny. I just published a similar article but covered Amazon’s approach to hollow core fibers. I spoke of a different approach regarding Microsoft. Didn’t dive deep, just shared my thoughts from my Friday readings.

Check it out :)

https://substack.com/@iamfabian/note/c-221653509

PhotonCap's avatar

Funny!

Thanks for sharing it wit me. I didn’t know AMZN;s approach is HCF.

I am writing an article on Substack regarding these things so I pasted this article from my old posting on X. lol

https://x.com/PhotonCap/status/2016216822522269818

(published on 11/05/2025, English version on 01/27/2026)

Fabian's avatar

How nice! I’ll check it out tomorrow. :)

As for Amazon, they've been developing and using this method since 2024. I still don’t know who they've partnered with on this project. Got any hints?

PhotonCap's avatar

No, I have no idea… I will let you know once I got related news