TY - CHAP AU - Gil De Paz, Armando AU - Gallego Maestro, Jesús PY - 2016 DO - 10.1117/12.2232121 SN - 978-1-5106-0203-8 UR - https://hdl.handle.net/20.500.14352/19565 AB - MEGARA (Multi-Espectrógrafo en GTC de Alta Resolución para Astronomía) is the new integral-field and multi-object optical spectrograph for the 10.4m Gran Telescopio Canarias.. It will offer RFWHM ~6,000, 12,000 and 18,700 for the low- , mid- and... LA - eng PB - SPIE-Iint. Soc. Optical Engineering KW - Megara KW - Spectrograph KW - Optical fabrication KW - Optical testing KW - Polishing TI - Polishing techniques for MEGARA pupil elements optics TY - book part VL - 9912 ER -