138 citations · 138 across the 4 of their papers we have counts for
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High-throughput speckle spectrometers based on multifractal scattering media
Bhupesh Kumar, Yilin Zhu, Luca Dal Negro +1
We present compact integrated speckle spectrometers based on monofractal and multifractal scattering media in a silicon-on-insulator platform. Through both numerical and experiment…
Engineering Waveguide Nonlinear Effective Length via Low Index Thin Films
Wallace Jaffray, Farhan Ali, Sven Stengel +4
Novel photonic nanowires were fabricated using low-index materials and tested in the near-infrared spectrum to assess their nonlinear optical properties. In this work, we argue the…
Broadband Continuous Spectral Control of a Single Wavelength Polymer-Based Solid-State Random Laser
Bhupesh Kumar, Sebastian Schulz, Patrick Sebbah
We demonstrate temperature-controlled spectral tunability of a partially-pumped single-wavelength random laser in a solid-state random laser based on DCM (4-dicyanomethylene-2-meth…
Optical spin-to-orbital angular momentum conversion in ultra-thin metasurfaces with arbitrary topological charges
Frédéric Bouchard, Israel De Leon, Sebastian A. Schulz +3
Orbital angular momentum associated with the helical phase-front of optical beams provides an unbounded \qo{space} for both classical and quantum communications. Among the differen…