25 September 1997 First-order thermo-optical and optomechanical wavefront error analysis
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Abstract
Temperature changes in optical elements, alone and in combination with material inhomogenieties, will cause shape and refractive index changes that add wavefront errors (WFEs) to high performance optical systems. After a brief discussion relating system performance to system WFE, we show how WFEs combine to give system WFE estimates, and derive some simple algebraic formulas for use in estimating WFEs for selected thermo-optical effects.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Nelson W. Wallace, Mark A. Kahan, "First-order thermo-optical and optomechanical wavefront error analysis", Proc. SPIE 3130, Lens Design, Illumination, and Optomechanical Modeling, (25 September 1997); doi: 10.1117/12.284052; https://doi.org/10.1117/12.284052
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KEYWORDS
Wavefronts

Thermal effects

Temperature metrology

Optical components

Refractive index

Error analysis

Thermography

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