The Gemini Infrared Multi-Object Spectrograph (GIRMOS) will bring high-resolution integral-field spectroscopic and imaging capability to the Gemini North observatory. Designed to work with the Gemini North Adaptive Optics system, it has a multi-object adaptive optics capability that will provide increased resolution and sensitivity for the selected targets. The GIRMOS Calibration System (CAL) is an integral part of the GIRMOS instrument, providing photometric, spectroscopic and metrology calibration. A recent addition to GIRMOS is a field lens assembly (FLA), mechanically integrated with CAL, that provides a telecentric beam and optical shutter. This paper summarizes the final design, mechanical analysis, and optical tolerance analysis of the CAL/FLA subsystem.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.