Abstract
A dense grid of high precision lines in the hyperfine structure of the B-X system of I2 is presented. An actively stabilized etalon, locked to the output of a 3He22Ne laser, which is itself locked to a 129I2 hyperfine resonance, was used to measure the absolute frequency of hyperfine components of nearly 600 lines in the range 571-655 nm. The precision obtained by interpolation methods is 1 MHz. From a calculation of the hyperfine structure, centers-of-gravity of the rotational structure were determined, which were incorporated in fits to the rotational structure of 21 bands in the B-X system.
Original language | English |
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Title of host publication | IQEC, International Quantum Electronics Conference Proceedings |
Publisher | IEEE |
Pages | 92 |
Number of pages | 1 |
Publication status | Published - 2000 |
Event | 2000 International Quantum Electronics Conference (IQEC 2000) - Nice, France Duration: 10 Sept 2000 → 15 Sept 2000 |
Conference
Conference | 2000 International Quantum Electronics Conference (IQEC 2000) |
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City | Nice, France |
Period | 10/09/00 → 15/09/00 |