Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Atkins, Carolyn"'
Autor:
Tuck, Rhys, Chahid, Younes, Lister, Greg, Morris, Katherine, Carruthers, James, Beardsley, Mat, Harris, Michael, Matukiewicz, Michal, Alcock, Simon G., Nistea, Ioana-Theodora, Atkins, Carolyn
Additive manufacture (AM) involves creating a part layer by layer and is a rapidly evolving manufacturing process. It has multiple strengths that apply to space-based optics, such as the ability to consolidate multiple parts into one, reducing the nu
Externí odkaz:
http://arxiv.org/abs/2407.20681
Autor:
Chahid, Younes, Atkins, Carolyn, Lister, Greg, Tuck, Rhys, Watson, Stephen, Morris, Katherine, Isherwood, David, Strachan, Jonathan, Harman, Joel, Chartsiriwattana, Pearachad, Stelter, Deno, Laun, Werner
Despite the established role of additive manufacturing (AM) in aerospace and medical fields, its adoption in astronomy remains low. Encouraging AM integration in a risk-averse community necessitates documentation and dissemination of previous case st
Externí odkaz:
http://arxiv.org/abs/2407.19839
Autor:
Lister, Greg, Tuck, Rhys, Chahid, Younes, Morris, Katherine, Kotlewski, Richard, McPhee, Scott, Bourgenot, Cyril, Parkin, Ken, Beardsley, Mat, Civitani, Marta, Vecchi, Gabriele, Atkins, Carolyn
Spaced-based mirrors are a developing use-case for Additive Manufacturing (AM), the process that builds a part layer-by-layer. The increased geometric freedom results in novel and advantageous designs previously unachievable. Conventionally, mirror f
Externí odkaz:
http://arxiv.org/abs/2407.18109
Autor:
Atkins, Carolyn, Chahid, Younes, Lister, Gregory, Tuck, Rhys, Kotlewski, Richard, Snell, Robert M., Livera, Elaine R., Faour, Mariam, Todd, Iain, Deffley, Robert, Shipley, James, Walsh, Tom, Gardstam, Johannes, Bourgenot, Cyril, White, Paul, Davies, Spencer, Tammas-Williams, Samuel
Additive manufacturing (AM; 3D printing) in aluminium using laser powder bed fusion provides a new design space for lightweight mirror production. Printing layer-by-layer enables the use of intricate lattices for mass reduction, as well as organic sh
Externí odkaz:
http://arxiv.org/abs/2407.07405
Autor:
Atkins, Carolyn, Chahid, Younes, Lister, Gregory, Tuck, Rhys, Isherwood, David, Yu, Nan, Sun, Rongyan, Noto, Itsuki, Yamamura, Kazuya, Civitani, Marta, Vecchi, Gabriele, Pareschi, Giovanni, Alcock, Simon G., Nistea, Ioana-Theodora, Da Silva, Murilo Bazan
Additive manufacturing (AM; 3D printing) has clear benefits in the production of lightweight mirrors for astronomy: it can create optimised lightweight structures and combine multiple components into one. New capabilities in AM ceramics, silicon carb
Externí odkaz:
http://arxiv.org/abs/2407.05314
Autor:
Atkins, Carolyn
X-ray mirror fabrication for astronomy is challenging; this is due to the Wolter I optical geometry and the tight tolerances on roughness and form error to enable accurate and efficient X-ray reflection. The performance of an X-ray mirror, and ultima
Externí odkaz:
http://arxiv.org/abs/2208.08684
Autor:
Roulet, Melanie, Atkins, Carolyn, Hugot, Emmanuel, Lemared, Sabri, Lombardo, Simona, Ferrari, Marc
Publikováno v:
Proceedings Volume 10675, 3D Printed Optics and Additive Photonic Manufacturing; 1067504 (2018)
3D printing, also called additive manufacturing, offers a new vision for optical fabrication in term of achievable optical quality and reduction of weight and cost. In this paper we describe two different ways to use this technique in the fabrication
Externí odkaz:
http://arxiv.org/abs/2011.01000
Autor:
Roulet, Melanie, Hugot, Emmanuel, Atkins, Carolyn, Lemared, Sabri, Lombardo, Simona, Ferrari, Marc
Publikováno v:
Proceedings Volume 10698, Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave; 106982Q (2018)
Exoplanet imaging requires super polished off-axis parabolas (OAP) with the utmost surface quality. In this paper we describe an innovative manufacturing process combining 3D printing and stress polishing, to create a warping harness capable of produ
Externí odkaz:
http://arxiv.org/abs/2011.00893
Autor:
Roulet, Melanie, Atkins, Carolyn, Hugot, Emmanuel, Snell, Robert, van de Vorst, Bart, Morris, Katherine, Marcos, Michel, Todd, Iain, Miller, Christopher, Dufils, Joris, Farkas, Szigfrid, Mezo, Gyorgy, Tenegi, Fabio, Vega-Moreno, Afrodisio, Schnetler, Hermine
Publikováno v:
Proceedings Volume 11349, 3D Printed Optics and Additive Photonic Manufacturing II; 113490D (2020)
In this paper we are exploring the possibilities of 3D printing in the fabrication of mirrors for astronomy. Taking the advantages of 3D printing to solve the existing problems caused by traditional manufacturing, two proof-of-concept mirror fabricat
Externí odkaz:
http://arxiv.org/abs/2011.00855
Autor:
Navarro, Ramón, Jedamzik, Ralf, Atkins, Carolyn, Chahid, Younes, Lister, Gregory, Tuck, Rhys, Isherwood, David, Yu, Nan, Sun, Rongyan, Noto, Itsuki, Yamamura, Kazuya, Civitani, Marta, Vecchi, Gabriele, Pareschi, Giovanni, Alcock, Simon G., Nistea, Ioana-Theodora, Bazan Da Silva, Murilo
Publikováno v:
Proceedings of SPIE; August 2024, Vol. 13100 Issue: 1 p131003F-131003F-15, 12969313p