1k citations · 2.5k across the 14 of their papers we have counts for
3 papers · 1 filter
Ultra-sensitive detection of mode splitting in active optical microcavities
Lina He, Sahin Kaya Ozdemir, Jiangang Zhu +1
Scattering induced mode splitting in active microcavities is demonstrated. Below the lasing threshold, quality factor enhancement by optical gain allows resolving, in the wavelengt…
Self-pulsation in fiber-coupled on-chip microcavity lasers
Lina He, Sahin Kaya Ozdemir, Jiangang Zhu +1
We report self-pulsation in an erbium-doped silica toroidal microcavity laser coupled to a tapered fiber and investigate the effects of pump power and taper-cavity coupling conditi…
Scatterer induced mode splitting in poly(dimethylsiloxane) coated microresonators
Lina He, Sahin Kaya Ozdemir, Jiangang Zhu +1
We investigate scatterer induced mode splitting in a composite microtoroidal resonator (Q ~ 10^6) fabricated by coating a silica microtoroid (Q ~ 10^7) with a thin poly(dimethylsil…