412 citations · 437 across the 3 of their papers we have counts for
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Design of plasmonic photonic crystal resonant cavities for polarization sensitive infrared photodetectors
Jessie Rosenberg, Rajeev V. Shenoi, Sanjay Krishna +1
We design a polarization-sensitive resonator for use in midinfrared photodetectors, utilizing a photonic crystal cavity and a single or double-metal plasmonic waveguide to achieve…
Single quantum dot spectroscopy using a fiber taper waveguide near-field optic
Kartik Srinivasan, Andreas Stintz, Sanjay Krishna +1
Photoluminescence spectroscopy of single InAs quantum dots at cryogenic temperatures (~14 K) is performed using a micron-scale optical fiber taper waveguide as a near-field optic.…
Cavity Q, mode volume, and lasing threshold in small diameter AlGaAs microdisks with embedded quantum dots
Kartik Srinivasan, Matthew Borselli, Andreas Stintz +2
The quality factor (Q), mode volume (Veff), and room-temperature lasing threshold of microdisk cavities with embedded quantum dots (QDs) are investigated. Finite element method sim…
Photoluminescence measurements of quantum-dot-containing semiconductor microdisk resonators using optical fiber taper waveguides
Kartik Srinivasan, Andreas Stintz, Sanjay Krishna +1
Fiber taper waveguides are used to improve the efficiency of room temperature photoluminescence measurements of AlGaAs microdisk resonant cavities with embedded self-assembled InAs…