TY - GEN
T1 - Hyperfine structure of molecular-iodine absorption spectroscopy at 561nm
AU - Yang, Tao
AU - Cao, Jianping
AU - Li, Ye
AU - Fang, Zhanjun
AU - Gao, Chunqing
AU - Zang, Erjun
PY - 2010
Y1 - 2010
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=77956632009&partnerID=8YFLogxK
U2 - 10.1109/CPEM.2010.5544925
DO - 10.1109/CPEM.2010.5544925
M3 - Conference contribution
AN - SCOPUS:77956632009
SN - 9781424467952
T3 - CPEM Digest (Conference on Precision Electromagnetic Measurements)
SP - 115
EP - 116
BT - 2010 Conference on Precision Electromagnetic Measurements, CPEM 2010
T2 - 2010 Conference on Precision Electromagnetic Measurements, CPEM 2010
Y2 - 13 June 2010 through 18 June 2010
ER -