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We have demonstrated a high temperature vapor cell for absorptionspectroscopy on the Ca intercombination line. The cell uses a dual chamberdesign to achieve the high temperatures necessary for an optically dense vaporwhile avoiding the necessity of high temperature vacuum valves andglass-to-metal seals. We have observed over 50 percent absorption in a singlepass through the cell. Although pressure broadening in the cell prevented usfrom performing saturated-absorption spectroscopy, the broadening resulted inhigher signal-to-noise ratios by allowing us to probe the atoms withintensities much greater than the 0.2 uW/cm^2 saturation intensity of theunbroadened transition.Comment: 5 pages, 2 figures, submitted to Rev. Sci. Instru

High-temperature calcium vapor cell for spectroscopy on the 4s2S1–4s4pP13 intercombination line