GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...

Photoluminescence is a spectroscopy process used to investigate electrical and optical qualities, such as emission wavelength, crystal structure, and defects in semiconductor materials. A ...

Qi and her colleagues used advanced techniques, including photoluminescence (PL) mapping and Raman spectroscopy, to analyze how fluorination changes graphene's structure and optical properties.

Photoluminescence quantum yield (PLQY ... The development of advanced characterization techniques, such as super-resolution microscopy and ultrafast spectroscopy, will provide deeper insights into the ...

the FLS1000 Spectrometer sets the standard in both steady-state and time-resolved photoluminescence spectroscopy. The Spectrometer is perfect for those studying photophysics, photochemistry, ...