2023 天体光子学路线图：实现多功能集成天体光子仪器的路径
摘要
光子学提供了众多可用于实现天体光子仪器的功能。迄今为止最引人注目的例子是智利甚大望远镜上的 ESO Gravity 仪器。集成天体光子器件有望为仪器开发带来关键优势，包括极度小型化、集成化、因小尺寸带来的优异热与机械稳定性，以及高可复制性带来的成本节约。迄今已开发众多天体光子技术以解决传统仪器的不足，例如光子灯笼、复杂非周期光纤布拉格光栅、用于实现长基线干涉的复杂光束组合器，以及用于光谱仪高精度光谱校准的激光频率梳。尽管取得这些成功，光子解决方案在天文仪器中的设施级应用目前仍受限，原因包括：(1) 从耦合到光纤、光纤到芯片耦合、传播与弯曲损耗、器件损耗等导致的低通量；(2) 难以扩展到大带宽与高分辨率所需的大通道数器件；(3) 光子学与探测器的高效集成等。在本路线图中，我们确定了 24 个需进一步发展的领域。我们概述了这些领域在设计工具、仿真能力、制造工艺、全新元件需求、集成与混合化以及器件表征方面所需的挑战与进展。要实现这些进展，天体光子学界须与具备更先进制造能力的产业伙伴开展合作。借助本文所述的进展，将实现多功能仪器，从而为地面与空间平台带来新型观测能力。
引用
@article{arxiv.2311.00615,
title = {2023 Astrophotonics Roadmap: pathways to realizing multi-functional integrated astrophotonic instruments},
author = {Nemanja Jovanovic and Pradip Gatkine and Narsireddy Anugu and Rodrigo Amezcua-Correa and Ritoban Basu Thakur and Charles Beichman and Chad Bender and Jean-Philippe Berger and Azzurra Bigioli and Joss Bland-Hawthorn and Guillaume Bourdarot and Charles M. Bradford and Ronald Broeke and Julia Bryant and Kevin Bundy and Ross Cheriton and Nick Cvetojevic and Momen Diab and Scott A. Diddams and Aline N. Dinkelaker and Jeroen Duis and Stephen Eikenberry and Simon Ellis and Akira Endo and Donald F. Figer and Michael Fitzgerald and Itandehui Gris-Sanchez and Simon Gross and Ludovic Grossard and Olivier Guyon and Sebastiaan Y. Haffert and Samuel Halverson and Robert J. Harris and Jinping He and Tobias Herr and Philipp Hottinger and Elsa Huby and Michael Ireland and Rebecca Jenson-Clem and Jeffrey Jewell and Laurent Jocou and Stefan Kraus and Lucas Labadie and Sylvestre Lacour and Romain Laugier and Katarzyna Ławniczuk and Jonathan Lin and Stephanie Leifer and Sergio Leon-Sava and Guillermo Martin and Frantz Martinache and Marc-Antoine Martinod and Benjamin A. Mazin and Stefano Minardi and John D. Monnier and Reinan Moreira and Denis Mourard and Abani Shankar Nayak and Barnaby Norris and Ewelina Obrzud and Karine Perraut and François Reynaud and Steph Sallum and David Schiminovich and Christian Schwab and Eugene Serbayn and Sherif Soliman and Andreas Stoll and Liang Tang and Peter Tuthill and Kerry Vahala and Gautam Vasisht and Sylvain Veilleux and Alexander B. Walter and Edward J. Wollack and Yinzi Xin and Zongyin Yang and Stephanos Yerolatsitis and Yang Zhang and Chang-Ling Zou},
journal= {arXiv preprint arXiv:2311.00615},
year = {2023}
}
备注
191 pages, 47 figures. This is the version of the article before peer review or editing, as submitted by an author to J. Phys. Photonics. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at https://iopscience.iop.org/article/10.1088/2515-7647/ace869/meta