compact infrared spectroscopy 1fiber-integrated optics 1monolithic printed devices 1photonic spectrographs 1two-photon polymerisation 1
From the 1 of 2 linked papers with an AI index.
2 papers
astro-ph.IM2026
NAIR-APREXIS: Enabling photonics-based instruments for long-baseline interferometry and integral-field spectroscopy
L. Labadie, R. J. Harris, K. Madhav +14
The NAIR project -- Novel Astronomical Instrumentation based on photonic light Reformatting -- aims at advancing photonic technologies for infrared long-baseline interferometry and…
astro-ph.IM2026
Millimetre-scale spectrographs for next-generation photonic instrumentation
Emily Ronson, Robert J. Harris, Ariadna Calcines Rosario +1
The paper demonstrates ultra‑compact, sub‑millimetre spectrographs printed directly onto optical fibers using two‑photon polymerisation, offering low‑mass, alignment‑free devices f…