[Interview] How Quantum Coronagraphs Will Help Us See Earth-Like Planets Around Sun-Like Stars

Universe Today Podcast

Our current tech doesn't allow us to block light from Sun-like stars to see Earth-like planets. The brightness difference is just too high. One of the ways we can achieve it is with quantum coronagraphs. What are they and how do they work? Finding out in this interview.

👉 [Interview+] Bonus Part. No YT ads. FREE

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🟣 Guest: Nico Deshler

https://github.com/NicoDeshler

📜 Experimental Demonstration of a Quantum-Optimal Coronagraph Using Spatial Mode Sorters

https://arxiv.org/abs/2407.12776

00:00 Intro

02:26 What is a quantum coronagraph

10:39 How to make one

19:20 How can a quantum coronagraph be used

22:02 Applications for ground-based telescopes

27:48 What's next?

34:14 Current obsessions

38:54 Final thoughts

📺 VIDEO VERSION

https://youtu.be/cfdMxauquec

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📩 CONTACT FRASER

frasercain@gmail.com

⚖️ LICENSE

Creative Commons Attribution 4.0 International (CC BY 4.0)

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More description

Our current tech doesn't allow us to block light from Sun-like stars to see Earth-like planets. The brightness difference is just too high. One of the ways we can achieve it is with quantum coronagraphs. What are they and how do they work? Finding out in this interview.

👉 [Interview+] Bonus Part. No YT ads. FREE

https://www.patreon.com/universetoday

🟣 Guest: Nico Deshler

https://github.com/NicoDeshler

📜 Experimental Demonstration of a Quantum-Optimal Coronagraph Using Spatial Mode Sorters

https://arxiv.org/abs/2407.12776

00:00 Intro

02:26 What is a quantum coronagraph

10:39 How to make one

19:20 How can a quantum coronagraph be used

22:02 Applications for ground-based telescopes

27:48 What's next?

34:14 Current obsessions

38:54 Final thoughts

📺 VIDEO VERSION

https://youtu.be/cfdMxauquec

📰 GUIDE TO SPACE Newsletter

No ads. Subscribe for FREE: https://universetoday.com/newsletter

🎧 PODCASTS

Universe Today: https://universetoday.fireside.fm/

Astronomy Cast: http://www.astronomycast.com/

📩 CONTACT FRASER

frasercain@gmail.com

⚖️ LICENSE

Creative Commons Attribution 4.0 International (CC BY 4.0)

Support Universe Today Podcast

2025-05-14 41 min
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