QR code micro-certified gemstones: femtosecond writing and Raman characterization in Diamond, Ruby and Sapphire

This matched pair of blue sapphires (3.07 and 3.10 ct) were heat

Ultrafast femtosecond laser micro-marking of single-crystal natural diamond by two-lens focusing system - ScienceDirect

Raman spectra measured at the far ends (top and bottom) of a single

Gemstone Identification Using Raman Microscopy

QR code micro-certified gemstones: femtosecond writing and Raman characterization in Diamond, Ruby and Sapphire

Proton beam irradiation induces invisible modifications under the surface of painted parchment

QR code micro-certified gemstones: femtosecond writing and Raman characterization in Diamond, Ruby and Sapphire

Nanomaterials, Free Full-Text

PDF] APPLICATION OF MICRO-RAMAN SPECTROSCOPY FOR GEMSTONES CHARACTERIZATION . THE CASE OF RUBIES

Christiano DE MATOS, Professor (Associate), PhD, Universidade Presbiteriana Mackenzie, São Paulo, Mackenzie, MackGraphe - Graphene and Nanomaterials Research Center

Position of the four color charts in CIE 1976L*a*b* uniform color space

PDF] APPLICATION OF MICRO-RAMAN SPECTROSCOPY FOR GEMSTONES CHARACTERIZATION . THE CASE OF RUBIES

Chemosensors, Free Full-Text

Experimental setup of the femtosecond laser QR Code writing on

Chemosensors, Free Full-Text