16 citations · 60 across the 9 of their papers we have counts for
8 papers · 1 filter
Diffusion of muonic hydrogen in hydrogen gas and the measurement of the 1 hyperfine splitting of muonic hydrogen
J. Nuber, A. Adamczak, M. Abdou Ahmed +46
The CREMA collaboration is pursuing a measurement of the ground-state hyperfine splitting (HFS) in muonic hydrogen (p) with 1 ppm accuracy by means of pulsed laser spectroscopy.…
Laser excitation of the 1s-hyperfine transition in muonic hydrogen
P. Amaro, A. Adamczak, M. Abdou Ahmed +43
The CREMA collaboration is pursuing a measurement of the ground-state hyperfine splitting (HFS) in muonic hydrogen (p) with 1 ppm accuracy by means of pulsed laser spectroscopy…
Precise Frequency Measurement of the 2S-3D Two-Photon Transition in atomic He
Yi-Jan Huang, Yu-Chan Guan, Yao-Chin Huang +4
We present the first precise frequency measurement of the 2S-3D two-photon transition in He at 1009 nm. The laser source at 1009 nm is stabilized on a…
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 , , and hyperfine transitions at 647 nm with a fiber-based frequency comb. The l…
Doppler-free intermodulated fluorescence spectroscopy of transitions at 588 nm with a one-watt compact laser system
Pei-Ling Luo, Jinmeng Hu, Yan Feng +2
We have demonstrated Doppler-free intermodulated fluorescence spectroscopy of helium transitions in an rf discharged sealed-off cell using a compact laser system at…
New Determination of Muonium-Deuterium 1S-2S Isotope Shift
Isaac Fan, Chun-Yu Chang, Li-Bang Wang +3
We report a new determination of muonium 1S-2S transition frequency and its isotope shift with deuterium by recalibrating the iodine reference lines using an optical frequency comb…
Tunable frequency-stabilization of UV laser using a Hallow-Cathode Lamp of atomic thallium
Tzu-Ling Chen, Chang-Yi Lin, Jow-Tsong Shy +1
A frequency-stabilized ultraviolet laser system, locked to the thallium resonant transition of 377.5 nm, was demonstrated using a novel bichromatic spectroscopy technique for tunin…
Absolute Frequency Measurement of the 378 nm Transition in Thallium
Tzu-Ling Chen, Isaac Fan, Chang-Yi Lin +4
The absolute frequency measurement for all of the hyperfine transitions of 6P1/2 -> 7S1/2 using a self-referencing frequency comb is reported. This transition can be used as a benc…