#  Ultra-high Q lithium-niobate cavities published in Optica! 

 





January 02, 2018

 

 

- [ News ](/news-categories/news)
 
 

 

We demonstrated that, contrary to popular belief, it *is* possible to realize low-loss nanophotonic devices by etching LiNbO3. Check out this [Optica paper](/publications/monolithic-ultrahigh-q-lithium-niobate-microring-resonator) and [SEAS press release ](https://www.seas.harvard.edu/news/2017/12/now-entering-lithium-niobate-valley)to learn more about our cavities featuring Q ~ 10 million and waveguides with losses < 0.03 db/cm.

 

 

 

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 Attachments- [  image  lithniobateweb.jpg ](/sites/g/files/omnuum6446/files/nano-optics/files/lithniobateweb.jpg)
 
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