Yu-Chan Guan

collaborators

2 papers

physics.atom-ph2017

Precise Frequency Measurement of the 2 $^{1}$ S $_{0}$ -3 $^{1}$ D $_{2}$ Two-Photon Transition in atomic $^{4}$ He

Yi-Jan Huang, Yu-Chan Guan, Yao-Chin Huang +4

We present the first precise frequency measurement of the 2 $^{1}$ S $_{0}$ -3 $^{1}$ D $_{2}$ two-photon transition in $^{4}$ He at 1009 nm. The laser source at 1009 nm is stabilized on a…

physics.atom-ph2017

Absolute frequency measurement of molecular iodine hyperfine transitions at 647 nm

Yao-Chin Huang, Yu-Chan Guan, Te-Hwei Suen +2

We report absolute frequency measurements of the molecular iodine P(46) 5-4 $a_{1}$ , $a_{10}$ , and $a_{15}$ hyperfine transitions at 647 nm with a fiber-based frequency comb. The l…

Precise Frequency Measurement of the 21S0​-31D2​ Two-Photon Transition in atomic 4He

Absolute frequency measurement of molecular iodine hyperfine transitions at 647 nm

Precise Frequency Measurement of the 2 $^{1}$ S $_{0}$ -3 $^{1}$ D $_{2}$ Two-Photon Transition in atomic $^{4}$ He