Diffraction Efficiency Measurement Instrument: DEMI

Authors

• USU Department of Mechanical and Aerospace Engineering

Document Type

Poster

Journal/Book Title/Conference

College of Engineering Senior Design Projects

Publisher

Utah State University

Location

Logan, UT

Publication Date

2020

Abstract

• We designed an automated system to do help QC technicians who currently check the efficiency of VPHGs by hand.

• Why should your reader be interested?

VPHGs are used in lab equipment and medical instruments and more. The largest VPHGs (like the ones the DEMI tests) are used in giant telescopes and other astronomical applications.

Recommended Citation

USU Department of Mechanical and Aerospace Engineering, "Diffraction Efficiency Measurement Instrument: DEMI" (2020). Mechanical and Aerospace Engineering. Paper 26.
https://digitalcommons.usu.edu/maeengr_srdesign/26