Journal: Symposium on VLSI Circuits : [proceedings]. Symposium on VLSI Circuits

Article Title: A Light Tolerant Neural Recording IC for Near-Infrared-Powered Free Floating Motes

doi: 10.23919/VLSICircuits52068.2021.9492459

Figure Lengend Snippet: Conceptual illustration of NIR based wireless neural recording motes

Article Snippet: The LED driver consumes 76nW (simulation) at 50Hz LED firing rate. fig ft0 fig mode=article f1 fig/graphic|fig/alternatives/graphic mode="anchored" m1 Open in a separate window Fig. 6. caption a7 Flash ADC and pulse-counter-based SBP computing unit fig ft0 fig mode=article f1 fig/graphic|fig/alternatives/graphic mode="anchored" m1 Open in a separate window Fig. 7. caption a7 Quantization of absolute amplitude and width from the SBP computing unit fig ft0 fig mode=article f1 fig/graphic|fig/alternatives/graphic mode="anchored" m1 Open in a separate window Fig. 10. caption a7 Measured matched filter decoding result (top), and wireless optical setup with NIR laser (QFLD850200S, Qphotonics) and SPAD (SPDOEMNIR, Aurea) (bottom, left) The ORx allows for data downlink and remote gain control (RGC) ( ).

Techniques:

Journal: Symposium on VLSI Circuits : [proceedings]. Symposium on VLSI Circuits

Article Title: A Light Tolerant Neural Recording IC for Near-Infrared-Powered Free Floating Motes

doi: 10.23919/VLSICircuits52068.2021.9492459

Figure Lengend Snippet: Measured matched filter decoding result (top), and wireless optical setup with NIR laser (QFLD850200S, Qphotonics) and SPAD (SPDOEMNIR, Aurea) (bottom, left)

Article Snippet: The LED driver consumes 76nW (simulation) at 50Hz LED firing rate. fig ft0 fig mode=article f1 fig/graphic|fig/alternatives/graphic mode="anchored" m1 Open in a separate window Fig. 6. caption a7 Flash ADC and pulse-counter-based SBP computing unit fig ft0 fig mode=article f1 fig/graphic|fig/alternatives/graphic mode="anchored" m1 Open in a separate window Fig. 7. caption a7 Quantization of absolute amplitude and width from the SBP computing unit fig ft0 fig mode=article f1 fig/graphic|fig/alternatives/graphic mode="anchored" m1 Open in a separate window Fig. 10. caption a7 Measured matched filter decoding result (top), and wireless optical setup with NIR laser (QFLD850200S, Qphotonics) and SPAD (SPDOEMNIR, Aurea) (bottom, left) The ORx allows for data downlink and remote gain control (RGC) ( ).

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Compact Surface Plasmon Resonance System with Au/Si Schottky Barrier

doi: 10.3390/s18020399

Figure Lengend Snippet: Schematic diagram of the experimental setups and detection principles. ( a ) Conventional optics to detect SPR using a double rotational stage; ( b ) Proposed chemical/biological sensor; ( c ) Mechanism of SPR excited on the grating by NIR laser illumination.

Article Snippet: The NIR laser source (Lambda mini, RGB Photonics) was introduced via an optical fiber and emitted to free space via a collimating lens.

Techniques: