Computer Aided Design And Evaluation Of Infrared Cryogenic Sensors Undergoing Thermaumechanical Distortions

Jacob M. Miller

doi:10.1117/12.956631

1 December 1978 Computer Aided Design And Evaluation Of Infrared Cryogenic Sensors Undergoing Thermaumechanical Distortions

Jacob M. Miller

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Proceedings Volume 0147, Computer-Aided Optical Design; (1978) https://doi.org/10.1117/12.956631
Event: 22nd Annual Technical Symposium, 1978, San Diego, United States

Abstract

Efficient design and evaluation of infrared cryogenic sensors that must operate in changing thermal and mechanical environments require using automatized data transfer among thermal, structural and optical computer programs. The thermal and mechanical environments during which the sensors must operate to specifications include Sinusoidal and Random Vibration, Steady State Acceleration, Shock Spectrum, thermal soaks and gradients. The design of infrared cryogenic sensors to system requirements involves trade-offs among structural, thermal, and optical requirements. These trade-offs are performed using our Thermal/Structural/Optical (T/S/O) integrated design analysis process. This T/S/O process permits us to perform iterative cost effective systems evaluations of alternate designs by efficient data transfer among thermal, structural and optical programs. Examples are presented showing how Honeywell Electro-Optics Center (EOC) has used the T/S/0 process to design sensors that are subjected to varying thermal and mechanical loads.

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Jacob M. Miller "Computer Aided Design And Evaluation Of Infrared Cryogenic Sensors Undergoing Thermaumechanical Distortions", Proc. SPIE 0147, Computer-Aided Optical Design, (1 December 1978); https://doi.org/10.1117/12.956631

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KEYWORDS

Sensors

Infrared sensors

Thermography

Cryogenics

Computer aided design

Error analysis

Optical design

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