Wavelength standard in 543 nm and the corresponding 127I2 hyperfine transitions

Wang Yau Cheng, Jow Tsong Shy

Research output: Contribution to journalConference articlepeer-review

Abstract

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.

Original languageEnglish
Pages (from-to)471-472
Number of pages2
JournalCPEM Digest (Conference on Precision Electromagnetic Measurements)
StatePublished - 2000
Event2000 Conference on Precision Electromagnetic Measurements - Sydney, Australia
Duration: 14 May 200019 May 2000

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