Results 181 to 190 of about 666,483 (294)

Raman‐Enabled Platicon Microcomb and Stokes Soliton in 4H‐SiC Microresonator

open access: yesLaser &Photonics Reviews, EarlyView.
We harness Raman gain in a silicon carbide microresonator to enable efficient platicon microcomb generation in the normal‐dispersion regime. The resulting platicon spans 1500–1700 nm with a pump‐to‐comb conversion efficiency up to 56%. Simultaneous excitation of a Stokes soliton within the same mode family further broadens the Raman–Kerr microcomb ...
Jingwei Li, Ruixuan Wang, Qing Li
wiley   +1 more source

A wideband tunable, nonreciprocal bandpass filter using magnetostatic surface waves with zero static power consumption. [PDF]

open access: yesNat Commun
Du X   +9 more
europepmc   +1 more source

Orthostatic Myoclonus—Clinical and Electrophysiological Features in a Large Retrospective Cohort

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background Orthostatic myoclonus is characterized by irregular, lower limb myoclonic bursts during stance and is a major cause of postural instability and falls. However, studies are limited, and little is known about its pathophysiology. Objectives We sought to define the clinical and electrophysiological features of orthostatic myoclonus in ...
Sai A. Nagaratnam   +8 more
wiley   +1 more source

Efficacy of IncobotulinumtoxinA (BoNT‐A) Injections in Upper Limb Task‐Specific and Position‐Dependent Tremors

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background Task‐specific tremors (TST) and position‐dependent tremors (PDT) are rare isolated focal tremors that impair fine motor control with few effective treatment options. Although botulinum neurotoxin (BoNT) is effective in other tremor syndromes, its evidence in these tremor subtypes remains limited.
Elizabeth K. Boyd   +3 more
wiley   +1 more source

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