TY - JOUR
T1 - Operational trends in the temperature of a high-pressure microwave powered sulfur lamp
AU - Johnston, C.W.
AU - Jonkers, J.
AU - Mullen, van der, J.J.A.M.
PY - 2002
Y1 - 2002
N2 - Temperatures have been measured in a high-pressure microwave sulfur lamp using sulfur atomic lines found in the spectrum at 867, 921 and 1045 nm. The absolute intensities were determined for 3, 5 and 7 bar lamps at several input powers, ranging from 400 to 600 W. On average, temperatures are found to be 4.1±0.15 kK and increase slightly with increasing pressure and input power. These values and trends agree well with our simulations. However, the power trend is reversed to that demonstrated by the model, which might be an indication that the skin-depth model for the electric field may be incomplete.
AB - Temperatures have been measured in a high-pressure microwave sulfur lamp using sulfur atomic lines found in the spectrum at 867, 921 and 1045 nm. The absolute intensities were determined for 3, 5 and 7 bar lamps at several input powers, ranging from 400 to 600 W. On average, temperatures are found to be 4.1±0.15 kK and increase slightly with increasing pressure and input power. These values and trends agree well with our simulations. However, the power trend is reversed to that demonstrated by the model, which might be an indication that the skin-depth model for the electric field may be incomplete.
U2 - 10.1088/0022-3727/35/20/317
DO - 10.1088/0022-3727/35/20/317
M3 - Article
SN - 0022-3727
VL - 35
SP - 2578
EP - 2585
JO - Journal of Physics D: Applied Physics
JF - Journal of Physics D: Applied Physics
IS - 20
ER -