2 papers
physics.optics2016
Unidirectional, dual-comb lasing under multiple pulse formation mechanisms in a passively mode-locked fiber ring laser
Ya Liu, Xin Zhao, Guoqing Hu +3
Dual-comb lasers from which asynchronous ultrashort pulses can be simultaneously generated have recently become an interesting research subject. They could be an intriguing alterna…
physics.optics2016
Picometer-resolution dual-comb spectroscopy with a free-running fibre laser
Xin Zhao, Guoqing Hu, Bofeng Zhao +5
Dual-comb spectroscopy utilizes two sets of comb lines with slightly different comb-tooth-spacings, and optical spectral information is acquired by measuring the radio-frequency be…