Construction, integration and performance of the WEAVE LIFU

SPIE, the international society for optics and photonics (2026) 167

Authors:

Ellen Schallig, Gavin Dalton, Ian Lewis, Scott Trager, Elfi Dijkstra, Emanuel Gafton, Menno de Haan, Rik ter Horst, Mike Irwin, Remko Stuik

In-situ maintainance and repair techniques for the optical fibres of WEAVE at the primary focus of the William Hershel Telescope

SPIE, the international society for optics and photonics (2026) 193

Authors:

Gavin B Dalton, Lucia Suarez, Ellen Schallig, Roberto Martinez, Joel Conception, Kevin Dee, Judith Santos, Neil O'Mahony, Andrea Henderson de la Fuente, Ian J Lewis, Sarah Hughes, Dario Marante, Don Carlos Abrams, Antonella Vallenari, J Alfonso Lopez Aguerri, Arūnas Kučinskas, Esperanza Carrasco, Scott Trager, Shoko Jin, Chris Benn, Piercarlo Bonifacio

MOSAIC at ELT: evolutions of the optical design for the VIS spectrograph

SPIE, the international society for optics and photonics (2026) 405

Authors:

Wenli Xu, Walter Seifert, Gavin B Dalton, Myriam Rodrigues, Ruben Sanchez-Janssen, Andreas Kelz, Ramón Navarro, Rick Romp

MOSAIC at ELT: status of science requirements and trade-off studies

SPIE, the international society for optics and photonics (2026) 237

Authors:

Jay Stephan, Mathieu Puech, Rubén Sánchez Janssen, Myriam Rodrigues, Armando Gil de Paz, Nicolas Laporte, Søren Larsen, Timothy J Morris, Roser Pello, Thomas Augusteijn, Gavin B Dalton, Kacem El Hadi, Marísa Luisa García-Vargas, Marie Larrieu, Alessandro Meoli, Hermine Schnetler, Christian Surace

MOSAIC at the ELT: focal plane architecture and initial design

SPIE, the international society for optics and photonics (2026) 266

Authors:

Ellen Schallig, Ian J Lewis, Alec York, Louis Gabarra, David Terrett, Rui Gao, Gavin Dalton, Diane Chapuis Kerouanton, Thomas Augusteijn, Kacem El Hadi, Marísa Luisa García-Vargas, Marie Larrieu, Alessandro Meoli, Roser Pello, Mathieu Puech, Myriam Rodrigues, Rubén Sanchez-Janssen, Hermine Schnetler, Jay Stephan, Christian Surace