121 citations · 535 across the 11 of their papers we have counts for
9 papers · 1 filter
Implantable Photonic Neural Probes with 3D-Printed Microfluidics and Applications to Uncaging
Xin Mu, Fu-Der Chen, Ka My Dang +10
Advances in chip-scale photonic-electronic integration are enabling a new generation of foundry-manufacturable implantable silicon neural probes incorporating nanophotonic waveguid…
Microcantilever-integrated photonic circuits for broadband laser beam scanning
Saeed Sharif Azadeh, Jason C. C. Mak, Hong Chen +11
Laser beam scanning is central to many applications, including displays, microscopy, three-dimensional mapping, and quantum information. Reducing the scanners to microchip form fac…
Monolithically integrated, broadband, high-efficiency silicon nitride-on-silicon waveguide photodetectors in a visible-light integrated photonics platform
Yiding Lin, Zheng Yong, Xianshu Luo +8
Visible and near-infrared spectrum photonic integrated circuits are quickly becoming a key technology to address the scaling challenges in quantum information and biosensing. Thus…
Power-Efficient Silicon Nitride Thermo-Optic Phase Shifters for Visible Light
Zheng Yong, Hong Chen, Xianshu Luo +7
We demonstrate power-efficient, thermo-optic, silicon nitride waveguide phase shifters for blue, green, and yellow wavelengths. The phase shifters operated with low power consumpti…
Optical phased array neural probes for beam-steering in brain tissue
Wesley D. Sacher, Fu-Der Chen, Homeira Moradi-Chameh +13
Implantable silicon neural probes with integrated nanophotonic waveguides can deliver patterned dynamic illumination into brain tissue at depth. Here, we introduce neural probes wi…
Pattern Formation in Double-Layer Kerr Resonators with Coupled Modes
Antoine Bois, Joyce K. S. Poon
A double-layer Kerr resonator in which both coupled modes are excited and interact with each other via incoherent cross-phase modulation is investigated to reveal stable localized…
Automatic Resonance Alignment of High-Order Microring Filters
Jason C. C. Mak, Wesley D. Sacher, Tianyuan Xue +3
Automatic resonance alignment tuning is performed in high-order series coupled microring filters using a feedback system. By inputting only a reference wavelength, a filter is tune…
Low-voltage broadband hybrid plasmonic-vanadium dioxide switches
Arash Joushaghani, Brett A. Kruger, Suzanne Paradis +3
Surface plasmon polaritons can substantially reduce the sizes of optical devices, since they can concentrate light to (sub)wavelength scales. However, (sub)wavelength-scale electro…
Breaking the cavity linewidth limit of resonant optical modulators
Wesley D. Sacher, William M. J. Green, Solomon Assefa +5
Microring optical modulators are being explored extensively for energy-efficient photonic communication networks in future high-performance computing systems and microprocessors, b…