Paper 13100-32
A new tool to quickly and precisely align an opto-mechanical system in combination with a pCMM
17 June 2024 • 13:50 - 14:05 Japan Standard Time | Room G214, North - 2F
Abstract
We developed a new opto-mechanical tool to quickly align an optical beam to a reference mechanics. In the alignment of the SOXS Common Path, one of the sub-systems of the SOXS instrument, we used a referenced (and characterized) detector to align the master laser beam to the mechanical structure of the subsystem, and to place and align individual opto-mechanical components to the master laser beam.
Based on that experience, we conceptualized and prototype a new effective and much more efficient and easier to handle tool for alignment. A sphere is 3D printed to host a small bare-board CMOS detector with the sensor plane passing through the center of the sphere. This tool used in combination with a portable Coordinate-Measuring Machine (pCMM) allows for a quick alignment of a narrow collimated laser beam or a converging beam on an optical bench as in 3D space. We describe the design, prototyping and test of this new alignment tool.
Presenter
INAF - Osservatorio Astronomico di Padova (Italy)
I hold a degree in Astronomy and currently 2nd year PhD student at the University of Padova (Itay).I'm affiliated with the INAF - Osservatorio Astronomico di Padova where I work on multiple astronomical instrumentation AIV and smaller development projects. In particular I'm strongly involved in SOXS AIT in Italy and I will be at the telescope. I'm the PI of a small project (Inaf minigrant) to improve the ground-based capability of detecting multiple populations in the galactical globular clusters.