249 citations · 438 across the 7 of their papers we have counts for
7 papers
Er:AlO for Telecom-Band Photonics: Electronic Structure and Optical Properties
Mahtab A. Khan, Jayden D. Craft, Hari P. Paudel +3
Er-doped AlO is a promising host for telecom-band integrated photonics. Here we combine ab initio calculations with a symmetry-resolved analysis to elucidate substitutional…
Axial range of conjugate adaptive optics in two-photon microscopy
Hari P. Paudel, John Taranto, Jerome Mertz +1
We describe an adaptive optics technique for two-photon microscopy in which the deformable mirror used for aberration compensation is positioned in a plane conjugate to the plane o…
Conjugate adaptive optics in widefield microscopy with an extended-source wavefront sensor
Jiang Li, Devin R. Beaulieu, Hari Paudel +3
Adaptive optics is a strategy to compensate for sample-induced aberrations in microscopy applications. Generally, it requires the presence of "guide stars" in the sample to serve a…
Field of view advantage of conjugate adaptive optics in microscopy applications
Jerome Mertz, Hari Paudel, Thomas G. Bifano
The imaging performance of an optical microscope can be degraded by sample-induced aberrations. A general strategy to undo the effect of these aberrations is to apply wavefront cor…
Photoluminescence Quenching in Single-layer MoS2 via Oxygen Plasma Treatment
Narae Kang, Hari P. Paudel, Michael N. Leuenberger +2
By creating defects via oxygen plasma treatment, we demonstrate optical properties variation of single-layer MoS2. We found that, with increasing plasma exposure time, the photolum…
Electrical property tuning via defect engineering of single layer MoS2 by oxygen plasma
Muhammad R. Islam, Narae Kang, Udai Bhanu +5
We demonstrate that the electrical property of a single layer molybdenum disulfide (MoS2) can be significantly tuned from semiconducting to insulating regime via controlled exposur…
Focusing polychromatic light through strongly scattering media
Hari P. Paudel, Chris Stockbridge, Jerome Mertz +1
We demonstrate feedback-optimized focusing of spatially coherent polychromatic light after transmission through strongly scattering media, and describe the relationship between opt…