M. Cha

Identification and Role of Two-Photon Excited States in a<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>π</mml:mi></mml:math>-Conjugated Polymer

Brian Lawrence, William E. Torruellas, M. Cha et al. · Physical Review Letters · 1994 · 146 citations

Optical Materials, Engineering, Localized Excited State +21

Large purely refractive nonlinear index ofsingle crystal P-toluene sulphonate (PTS) at1600 nm

Brian Lawrence, M. Cha, Jeeun Kang et al. · Electronics Letters · 1994 · 113 citations

Enhanced nonlinear absorption and optical limiting in semiconducting polymer/methanofullerene charge transfer films

M. Cha, Niyazi Serdar Sariçiftçi, Alan J. Heeger et al. · Applied Physics Letters · 1995 · 101 citations · Full text

Optical Materials, Optical Limiting, Engineering +23

Two-photon absorption and third-harmonic generation of di-alkyl-amino-nitro-stilbene (DANS): A joint experimental and theoretical study

David Beljonne, Jean‐Luc Brédas, M. Cha et al. · The Journal of Chemical Physics · 1995 · 87 citations

Optical Materials, Engineering, Nonlinear Optics +23

Two photon absorption of di-alkyl-amino-nitro-stilbene side chain polymer

M. Cha, William E. Torruellas, G. I. Stegeman et al. · Applied Physics Letters · 1994 · 83 citations

Photonic Sensor, Optical Materials, Engineering +18