Introduction to the issue on biophotonics Ilev, Ilko K. ; Boppart, Stephen A. ; Andersson-Engels, Stefan ; Kim, Beop-Min ; Perelman, Lev ; Tuchin, Valery Abstract Publication: IEEE Journal of Selected Topics in Quantum Electronics Pub Date: March 2014 DOI: 10.1109/JSTQE.2014.2313622 Bibcode: 2014IJSTQ..20....4I