TY - CPAPER AU - Zhaochuan Shen AU - Emily Gibson AU - Ralph Jimenez BT - unknown CY - Snowmass Village, COWashington, D.C. DA - 2010-01 DO - 10.1364/UP.2010.TuG4 PB - OSA PP - Snowmass Village, COWashington, D.C. PY - 2010 T2 - unknown TI - Distinguishing between Two and Three-State Equilibrium Folding with Three-Pulse Photon Echo Peak Shift (3PEPS) Spectroscopy UR - http://www.opticsinfobase.org/abstract.cfm?URI=UP-2010-TuG4 ER -