leviton_2006 ============ D\. B\. Leviton and B\. J\. Frey, "Temperature\-dependent absolute refractive index measurements of synthetic fused silica", Proc\. SPIE 6273, 62732K \(2006\) `Source record `__ · :doc:`Catalogue ` · :doc:`Review register ` DOI: `10\.1117/12\.672853 `__ **Source kind:** measurement **Recorded technique:** Minimum deviation in CHARMS \(the Cryogenic, High\-Accuracy Refraction Measuring System, NASA Goddard\), in vacuum\: the absolute index of five prisms of Corning 7980 from the Kepler Schmidt corrector blank, 135\-305 K at 18 wavelengths 0\.4\-1\.15 um, and two of them at 30\-310 K and 0\.4\-2\.6 um\. The same work as leviton\_2008 \(see notes\), whose technique entry gives the details\. **Materials in structured entries:** None recorded. **Dataset quantities:** None recorded. **Contents:** 0 datasets; 0 formulas. Curation notes -------------- Proc\. SPIE 6273 \(Optomechanical Technologies for Astronomy\), 62732K; pdf pages 1\-11\. Identity\: VALIDATED by the library; the version\-of\-record footnote on p\. 1 reads 'Proc\. of SPIE Vol\. 6273, 62732K, \(2006\) \.\.\. doi\: 10\.1117/12\.672853'\. THE SAME PAPER AS leviton\_2008\. The curated record leviton\_2008 is the arXiv upload \(arXiv\:0805\.0091, 2008\) of this paper, not a later study\: compared 2026\-09\-27, the two texts are identical word for word apart from the SPIE footnote \(absent from the arXiv copy\) and the extraction's rendering of a few glyphs \(degree signs, Delta, lambda\); the eight tables are identical number for number \(Tables 1, 2, 4\-8 compared cell by cell by script; Table 3, whose arXiv cells are merged, against both images\: the 30 coefficients are the same strings\); the figures and their captions are the same\. leviton\_2008's PUBLICATION paragraph, which could not establish the venue, is answered\: it is this SPIE paper \(not Frey, Leviton and Madison's 62732J, which franta\_2017 cites\)\. NO DATASETS OR FORMULA HERE, to avoid holding every value twice\: the tables, the temperature\-dependent Sellmeier \(Table 3, form n2\_sellmeier\_temperature, checked against all 208 cells of Table 4\), dn/dT \(Table 6\) and the comparison tables \(2, 7, 8\) are curated in leviton\_2008 from the arXiv copy, and its datasets and formula are fitted or referenced by name \(fit/SiO2 uses leviton\_2008/n\_295K and leviton\_2008/dndt\_295K; several records and pages name leviton\_2008/sellmeier\)\. Moving them to this record, the version of record, is a decision for J\. C\. Travers \(reported\)\. MEDIUM, ACCURACY, TABLES, FIGURES\: as recorded in leviton\_2008 \(absolute index; \+\-1e\-5, level not stated; Table 4 computed from the Table 3 fit; Table 6 from piecewise quadratic fits of n\(T\); Table 5 dn/dlambda not transcribed\)\. The comparisons of Tables 7 and 8 are checked against their originals in waxler\_1971 and matsuoka\_1991\. **Recorded bibliographic identity status:** VALIDATED. This concerns identification of the source; it does not establish the scientific correctness of its contents. Datasets -------- No datasets are recorded. Formulas -------- No formulas are recorded. Corrections ----------- No dataset errata are recorded in this source record. Formula corrections, where recorded, appear with their formulas above. Curation notes may also discuss corrections or unresolved interpretation. Consult the :doc:`review register ` for the checks and decisions.