A new chip-scale spectrometer challenges the long-standing reliance on bulky optical systems by replacing physical light ...

UC Davis electrical engineers have created a chip-sized device to measure the spectrum of visible and infrared light. The spectrometer-on-a-chip could have a wide range of applications in medicine, ...

Here at Hackaday, we love it when someone picks up the ball from a previous project and runs with it. That’s what we’re all about, really — putting out cool projects that just might stimulate someone ...

Reliable analytical instruments like spectrometers are essential for advancing health care research and diagnostics. However, budgetary constraints often require cost-effectiveness without ...