An Optical Ultrahigh Resolution Spectrograph for Use with Adaptive Optics
J. Ge, B. Jacobsen, J.R.P. Angel, N. Woolf, J. H. Black, M., Lloyd-Hart, P. Gray, R. Q. Fugate
TL;DR
This paper presents a prototype ultrahigh resolution spectrograph integrated with adaptive optics, achieving extremely high spectral resolution and broad wavelength coverage for advanced astronomical observations.
Contribution
It introduces a novel ultrahigh resolution spectrograph design with adaptive optics, demonstrating significant improvements in spectral resolution and efficiency.
Findings
Achieved 250,000 resolving power
Provided 300 Å wavelength coverage
Attained 0.8% efficiency
Abstract
A prototype ultrahigh resolution spectrograph has been built with an adaptive optics telescope. It provides resolving power, 300 \AA\ wavelength coverage and 0.8\% efficiency.
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Taxonomy
TopicsPhotonic and Optical Devices · Semiconductor Lasers and Optical Devices · Astronomy and Astrophysical Research