Browsing by Author "Dhakal, Ashim"

Biological sensing with integrated silicon and silicon nitride photonics

Bright and dark plasmon resonances of nanoplasmonic antennas evanescently coupled with a silicon nitride waveguide

Characterization of PECVD silicon nitride photonic components at 532 and 900 nm wavelength

Coherent anti-Stokes Raman spectroscopy on chip

Development of a CMOS compatible biophotonics platform based on SiN nanophotonic waveguides

Efficiency of evanescent excitation and collection of spontaneous raman scattering near high index contrast channel waveguides

Enhanced spontaneous raman signal collected evanescently by silicon nitride slot waveguides

Enhancement of light absorption, scattering and emission in high index contrast waveguides

Enhancement of raman scattering efficiency by a metallic nano-antenna on top of a high index contrast waveguide

Enhancement of raman scattering efficiency by on-chip nanoplasmonic antennas

Evanescent excitation and collection of spontaneous raman spectra using silicon nitride nanophotonic waveguides

Expanding the silicon photonics portfolio with silicon nitride photonic integrated circuits

Grating couplers for Si3N4 waveguides at 900 nm

Hybrid single mode nanophotonic-plasmonic waveguides for on-chip surface enhanced raman spectroscopy

Impact of fundamental thermodynamic fluctuations on light propagating in photonic waveguides made of amorphous materials

Lab-on-a-chip raman sensors outperforming raman micrscopes

Low-loss singlemode PECVD cilicon nitride photonic wire waveguides for 532-900 nm wavelength window fabricated within a CMOS pilot line

Microscope-less lab-on-a-chip raman spectroscopy of cell-membranes

Nanophotonic lab-on-a-chip raman sensors: a sensitivity comparison with confocal raman micriscope

Nanophotonic Waveguide Enhanced Raman Spectroscopy