Recent Publications

• E.R. Jenista, R.T. Branca, and W.S. Warren, "Hyperpolarized carbon-carbon intermolecular multiple quantum coherences," J. Magn. Reson, in press.
• R.T. Branca, G. Galiana, E.R. Jenista, C. Kumar, C. Leuschner, and W.S. Warren, "iDQC anisotropy map imaging for tumor tissue characterization in vivo," Magn. Reson. in Med., in press.
• D. Fu, T. Ye, T.E. Matthews, J. Grichnik, L. Hong, J.D. Simon, and W.S. Warren, "Probing skin pigmentation changes with transient absorption imaging of eumelanin and pheomelanin," J. Biomed. Opt. 13(5), 054036 (2008).
• R.T. Branca, G. Galiana, and W.S. Warren, "Enhanced nonlinear magnetic resonance signals via square wave dipolar fields," J. Chem. Phys. 129, 054502 (2008).
• D. Fu. T.E. Matthews, T. Ye, I.R. Piletic, and W.S. Warren, "Label-free in vivo imaging of microvasculature and oxygenation level," J. Biomed. Opt. 13, 040503 (2008).
• J.C. Davis, M.R. Fetterman, W.S. Warren, and D. Goswami, "Propagation of complex shaped ultrafast pulses in highly optically dense samples," J. Chem. Phys. 128, 154312 (2008).
• G. Galiana, R.T. Branca, E.R. Jenista, and W.S. Warren, "Accurate temperature imaging based on intermolecular coherences in magnetic resonance," Science 322(5900), 421 (2008).
• M.C. Fischer, H.C. Liu, I.R. Piletic, and W.S. Warren, "Modulation and two-photon absorption measurement by a spectral homodyne Z-scan method," Optics Express 16, 4192 (2008).
• I.R. Piletic, M.C. Fischer, P. Samineni, G. Yurtsever, and W.S. Warren, "Rapid pulse shaping with homodyne detection for measuring nonlinear optical signals," Optics Letters 33(13), 1482 (2008).
• M.C. Fischer, H.C. Liu, I.R. Piletic, Y. Escobedo-Lozoya, R. Yasuda, and W.S. Warren, "Self-phase modulation signatures of neuronal activity," Optics Letters 33, 219 (2008).
• R.T. Branca, G. Galiana, and W.S. Warren, "Signal enhancement in CRAZED experiments," Journal of Magnetic Resonance 187, 38 (2007).
• C. Li, W. Wagner, M. Ciocca, and W.S. Warren, "Multiphoton femtosecond phase-coherent two-dimensional electronic spectroscopy," Journal of Chemical Physics 126, 164307 (2007).
• W.S. Warren, D. Fu, T. Ye, H. Liu, and M.C. Fischer, "Tissue imaging with shaped femtosecond laser pulses," in Ultrafast Phenomena XV 807 (2007).
  
• D. Fu, T. Ye, T.E. Matthews, G. Yurtsever, L. Hong, J.D. Simon, and W.S. Warren, "Two-color excited-state absorption imaging of melanins," in Progress in Biomedical Optics and Imaging - Proceedings of SPIE 6424, 642402 (2007).
• G. Galiana, R.T. Branca, E.R. Jenista, and W.S. Warren, "Intermolecular multiple quantum MR thermography," in Proceedings of the ASME Summer Bioengineering Conference 2007 71 (2007).
• D. Fu, T. Ye, T.E. Matthews, B.J. Chen, G. Yurtserver, and W.S. Warren, "High-resolution in vivo imaging of blood vessels without labeling," Optics Letters 32, 2641 (2007).
• D. Fu, T. Ye, T.E. Matthews, G. Yurtsever, and W.S. Warren, "Two-color, two-photon, and excited-state absorption microscopy," Journal of Biomedical Optics 12, 054004 (2007).
• W.S. Warren, M.C. Fischer, and T. Ye, "Novel nonlinear contrast improves deep-tissue microscopy," Laser Focus World 43, 99 (2007).
• M.C. Fischer, H. Liu, I.R. Piletic, T. Ye, R. Yasuda, and W.S. Warren, "Self-phase modulation and two-photon absorption imaging of cells and active neurons," in Progress in Biomedical Optics and Imaging - Proceedings of SPIE 6442, 64421J (2007).
• W.S. Warren, "Spectroscopy: Shifting light with spin," Nature 442, 990 (2006).
• T. Ye, G. Yurtsever, M. Fischer, J.D. Simon, and W.S. Warren, "Imaging melanin by two-photon absorption microscopy," in Proceedings of SPIE 6089, 60891 (2006).