Fluid analysis system with Integrated Computation Element formed using atomic layer deposition

摘要

Fluid analysis systems with Integrated Computation Elements (ICEs) or other optical path components formed using atomic layer deposition (ALD) enables improved tolerances and design flexibility. In some of the disclosed embodiments, a fluid analysis system includes a light source and an ICE. The fluid analysis system also includes a detector that converts optical signals to electrical signals. The ICE comprises a plurality of optical layers, where at least one of the plurality of optical layers is formed using ALD. A related method includes selecting an ICE design having a plurality of optical layers. The method also includes forming at least one of the plurality of optical layers of the ICE using ALD to enable prediction of a chemical or physical property of a substance. A related logging string includes a logging tool section and a fluid analysis tool associated with the logging tool section.