We report on the features of our compact iodine-stabilized 543 nm He-Ne lasers and the corresponding 27I2 hyperfine transitions. The stability, reproducibility and resettability are investigated; the frequency intervals of the resolved hyperfine peaks are measured thus the corresponding hyperfine constants are determined; the linewidth of each main line is measured; the features of the suggested wavelength standard line b10 are investigated in details for the first time.
|Number of pages||2|
|Journal||CPEM Digest (Conference on Precision Electromagnetic Measurements)|
|State||Published - 2000|
|Event||2000 Conference on Precision Electromagnetic Measurements - Sydney, Australia|
Duration: 14 May 2000 → 19 May 2000