Experimental exploration of mode-locking evolution mechanism in dual-ring fiber laser
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DOI: 10.1016/j.ijleo.2019.163899
Abstract: Abstract We explored experimentally the mode-locking (ML) evolution mechanism of a dual-ring fiber laser. Increase of the total pump power up to 860 mW allowed the observation of the state changes from single-ring ML, dual-ring ML,… read more here.
Keywords: dual ring; mode locking; evolution; ring fiber ... See more keywords
Non-zero dispersion-shifted ring fiber for the orbital angular momentum mode.
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DOI: 10.1364/oe.424886
Abstract: As the dimension of orbital angular momentum (OAM) is orthogonal to the other degrees of freedom for photon, such as wavelength, it can be utilized to further increase data capacity in the wavelength division multiplexing… read more here.
Keywords: dispersion; angular momentum; mode; orbital angular ... See more keywords