CMOS-Based Optoelectronic On-Chip Neural Interface Device

CMOS-Based Optoelectronic On-Chip Neural Interface Device

On-chip neural interface devices based on CMOS image sensor technology are proposed and demonstrated. The devices were designed with target applications to optogenetics in bioscience. Multifunctional CMOS image sensors equipped with an addressable on-chip electrode array were integrated with a functional interface chip that contained embedded GaInN light emitting diodes (LEDs) and electrodes to...

Simulation of the Admittance Control Based Haptic Interface Device

Optoelectronic Multi-chip Modules Based on Imaging Fiber Bundle Structures

In this paper, we present a new packaging architecture for chip-level optical interconnections based on imaging fiber bundles. Imaging fiber bundles consist of densely packed arrays of small core fibers such that an object imaged at one end of the bundle is correspondingly imaged on the opposite end. In optical communication applications fiber bundles can be directly coupled to an array of opti...

Optoelectronic Multi-chip Modules

In this paper, we present a novel packaging architecture for Optoelectronic Multi-Chip-Modules (OEMCM) based on fiber image guides. Fiber image guides (FIGs) are densely packed lattices of small core fibers that have been traditionally used in medical endoscopes and other remote inspection devices. In our chip packaging architecture, small, rigid segments of FIGs are used to fabricate 3D optica...

Optoelectronic Digital Capture Device Based on Si/C Multilayer Heterostructures

Combined tunable WDM converters based on SiC multilayer photonic active filters are analyzed. The operation combines the properties of active long-pass and short-pass wavelength filter sections into a capacitive active band-pass filter. The sensor element is a multilayered heterostructure produced by PE-CVD. The configuration includes two stacked SiC p-in structures sandwiched between two trans...