Hyperfine structure of molecular-iodine absorption spectroscopy at 561nm

Tao Yang*, Jianping Cao, Ye Li, Zhanjun Fang, Chunqing Gao, Erjun Zang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

An 1123-nm single-frequency laser with 1-W output power has been made by home, and 10-mW output power double frequency at 561nm is obtained. The modulation transform spectroscopy is used to scan the hyperfine structure lines of molecular iodine absorption spectroscopy transitions at 561nm. Four transition spectroscopy bands of 127I2 are observed, and transitions of P(58)22-1 and R(62)22-1 are discussed to be references of 561-nm 127I2 optical frequency standard.

Original languageEnglish
Title of host publication2010 Conference on Precision Electromagnetic Measurements, CPEM 2010
Pages115-116
Number of pages2
DOIs
Publication statusPublished - 2010
Event2010 Conference on Precision Electromagnetic Measurements, CPEM 2010 - Daejeon, Korea, Republic of
Duration: 13 Jun 201018 Jun 2010

Publication series

NameCPEM Digest (Conference on Precision Electromagnetic Measurements)
ISSN (Print)0589-1485

Conference

Conference2010 Conference on Precision Electromagnetic Measurements, CPEM 2010
Country/TerritoryKorea, Republic of
CityDaejeon
Period13/06/1018/06/10

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Yang, T., Cao, J., Li, Y., Fang, Z., Gao, C., & Zang, E. (2010). Hyperfine structure of molecular-iodine absorption spectroscopy at 561nm. In 2010 Conference on Precision Electromagnetic Measurements, CPEM 2010 (pp. 115-116). Article 5544925 (CPEM Digest (Conference on Precision Electromagnetic Measurements)). https://doi.org/10.1109/CPEM.2010.5544925