Spectrometers analyze light-matter interactions across a range of wavelengths, serving as vital tools in scientific research and industries. Historically constrained by large size, complexity, and ...

The UC Davis device exploits the properties of photon-trapping surface textures (PTST), surface modifications that enhance the light absorption capabilities of silicon photodiodes in the near-IR range ...

Recently, the iGaN Laboratory led by Professor Haiding Sun at the School of Microelectronics, University of Science and Technology of China (USTC), together with the team of academician Sheng Liu from ...

(a) Broadband and (b) narrowband spectral reconstruction using the integrated spectrometer. The broadband spectrum is generated by a continuous laser while the narrowband spectra are generated by the ...

(Nanowerk News) A new publication from Opto-Electronic Science ("Multi-foci metalens for spectra and polarization ellipticity recognition and reconstruction") considers multi-foci metalens for spectra ...

For electrical engineers working in almost any part of the wired or wireless spectrum, the spectrum analyzer is a critical test and measurement tool. For optical engineering, the equivalent tool is ...