@inproceedings{2f7be2b3deb841a2895768a4b41492b9,
title = "Integration of off-axis freeform mirrors KASI Deep Rolling Imaging Fast Telescope Generation 1",
abstract = "We are under integrating off-axis freeform mirrors for the KASI Deep Rolling Imaging Fast Telescope Generation 1 (K-DRIFT G1) using a coordinate measuring machine and assembly jig. The telescope is a confocal off-axis freeform three-mirror system designed for the detection of extremely low surface brightness structures in the sky. The optical specifications of the K-DRIFT G1 are as follows: the entrance pupil diameter is 300 mm, the focal ratio is 3.5, and the field of view is 4.43° × 4.43°. During the integration stage, we used a coordinate measuring machine to measure the positions of the mirrors, flexures, and bezels within a tolerance range. Following the system integration, we will measure wavefront errors at several edge fields using an interferometer at 633 nm. In this paper, we briefly present the current status of the K-DRIFT G1 and the future plans for the project.",
keywords = "Freeform, Integration, K-DRIFT, Linear Astigmatism Free, Off-axis, Optical Testing, Telescope, Three Mirror System",
author = "Yunjong Kim and Dohoon Kim and Seunghyuk Chang and Jihun Kim and Moon, {Il Kweon} and Hyukson Kwon and Woowon Byun and Yongseok Lee and Changhee Lee and Kyohoon Ahn and Yeonsik Kim and Gayoung Lee and Daewook Kim and Jongwan Ko",
note = "Publisher Copyright: {\textcopyright} 2024 SPIE.; Optical Manufacturing and Testing 2024 ; Conference date: 20-08-2024 Through 22-08-2024",
year = "2024",
doi = "10.1117/12.3028442",
language = "English (US)",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Daewook Kim and Heejoo Choi and Heidi Ottevaere",
booktitle = "Optical Manufacturing and Testing 2024",
}