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Updated: Oct 28, 2025
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Bringing the Visible Universe into Focus with Robo-AO
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Astrophotonics: introduction to the feature issue.
Applied Optics
|July 15, 2021
Summary
Astrophotonics integrates photonic components into astronomical instruments, enhancing capabilities for telescopes like ESO
Area of Science:
- Astrophotonics: The intersection of astronomy and photonics for advanced instrumentation.
Background:
- Photonic components are increasingly vital for modern astronomical instruments.
- The ESO GRAVITY instrument exemplifies current astrophotonic integration.
Purpose of the Study:
- To introduce a collection of state-of-the-art papers in astrophotonics.
- To highlight diverse applications and future potential of astrophotonic solutions.
Main Methods:
- Review of over 20 papers covering key astrophotonic topics.
- Focus on advancements relevant to extremely large telescopes and space missions.
Main Results:
- Astrophotonics is crucial for current and future astronomical observatories.
- Key areas include photonic lanterns, beam combiners, interferometry, spectrographs, OH suppression, and coronagraphy.
Conclusions:
- Astrophotonics is a rapidly advancing field with significant implications for astronomical discovery.
- Continued improvements in adaptive optics further bolster the need for astrophotonic solutions.
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