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Updated: Jun 15, 2026

A 3D-printed Chamber for Organic Optoelectronic Device Degradation Testing
Published on: August 10, 2018
A multichamber system for analyzing the outgassing, deposition, and associated optical degradation properties of
Jack Singal1, Rafe Schindler, Chihway Chang
1Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory and Stanford University, Menlo Park, California 94025, USA. jsingal@stanford.edu
Abstract:
We report on the camera materials test chamber, a multivessel apparatus that analyzes the outgassing consequences of candidate materials for use in the vacuum cryostat of a new telescope camera. The system measures the outgassing products and rates of samples of materials at different temperatures and collects films of outgassing products to measure the effects on light transmission in six optical bands. The design of the apparatus minimizes potential measurement errors introduced by background contamination.
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