@article{barman, title = {Chameleonic Color‐Variable Microbead Emitters for Multilevel Spectroscopic Encryption from Visible to Infrared Wavelengths}, author = {Barun Kumar Barman, Keisuke Watanabe, Kenzo Deguchi, Shinobu Ohki, Kenjiro Hashi, Atsushi Goto, Tadaaki Nagao}, publisher = {Wiley}, year = {2026}, keywords = {Microresonator, photoluminescence, near infrared, microbarcodes} }