Progress in photonic technologies for next-generation astrophotonic instruments

TL;DR

This paper reviews recent advances in astrophotonics, highlighting how photonic technologies are increasingly integrated into astronomical instruments to improve stability, reduce costs, and enable miniaturization.

Contribution

It provides a comprehensive overview of recent progress in astrophotonics, emphasizing the advantages and potential of photonic devices in next-generation astronomical instruments.

Findings

Photonic integration offers cost savings and stability.

Miniaturization of instruments is achievable with photonics.

Recent advances have expanded astrophotonics applications.

Abstract

The study of integrating photonic devices into astronomical instruments is the primary focus of astrophotonics. The growth in this area of study is relatively recent. Research related to astronomical spectroscopic phenomena has received a lot of attention in recent times. There are several important advantages to integrating photonics technology into an astronomical instrument, such as cost savings because of increased reproducibility, thermal and mechanical stability, and miniaturization. This paper provides a brief review of recent advances in astrophotonics.