Pure quartic solitons in dispersion-engineered aluminum nitride micro-cavities.
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DOI: 10.1364/oe.418538
Abstract: Pure quartic soliton (PQS) is a new class of solitons demonstrated in recent years and provides innovations in nonlinear optics and its applications. Generating PQSs in micro-cavities offers a novel way to achieve coherent microcombs,… read more here.
Keywords: dispersion; aluminum nitride; pure quartic; micro cavities ... See more keywords
Dissipative pure-quartic soliton fiber laser.
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DOI: 10.1364/oe.456929
Abstract: The evolution of ultrafast laser technology hinges partially on the understanding of the soliton nonlinear dynamics. Recently, the concept of pure-quartic soliton (PQS) that arises from the balance of pure negative fourth-order dispersion (FOD) and… read more here.
Keywords: pure quartic; soliton; dissipative pure; laser ... See more keywords
Creeping and erupting dynamics in a pure-quartic soliton fiber laser.
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DOI: 10.1364/oe.478676
Abstract: Pure-quartic solitons (PQSs) are gradually becoming a hotspot in recent years due to their potential advantage to achieve high energy. Meanwhile, the fundamental research of PQSs is still in the fancy stage, and exploring soliton… read more here.
Keywords: pure quartic; fiber; pqs dynamics; intra cavity ... See more keywords
Pulsating dynamics in a pure-quartic soliton fiber laser.
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DOI: 10.1364/ol.454038
Abstract: We numerically investigate the pulsating dynamics of pure-quartic solitons (PQSs) in a passively mode-locked fiber laser. The bifurcation diagrams show that the PQS can alternate between the stable single soliton and pulsating regimes multiple times… read more here.
Keywords: pure quartic; dynamics pure; fiber laser; pulsating dynamics ... See more keywords
Raman-induced frequency shift of pure quartic solitons in optical fiber with quartic dispersion.
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DOI: 10.1364/ol.463384
Abstract: We investigate the impact of Raman scattering on pure quartic solitons (PQSs) in an optical fiber with quartic dispersion. An analytical expression of the Raman-induced frequency shift (RIFS) of a PQS is obtained by using… read more here.
Keywords: pure quartic; fiber quartic; quartic dispersion; fiber ... See more keywords
Pure quartic modulational instability in weakly nonlocal birefringent fibers.
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DOI: 10.1364/ol.472686
Abstract: The modulational instability (MI) phenomenon is theoretically investigated in birefringent optical media with pure quartic dispersion and weak Kerr nonlocal nonlinearity. We find from the MI gain that instability regions are more expanded due to… read more here.
Keywords: pure quartic; modulational instability; instability; optics ... See more keywords