| High-performance photorefractive polymers M Liphardt, A Goonesekera, BE Jones, S Ducharme, JM Takacs, L Zhang Science 263 (5145), 367-369, 1994 | 187 | 1994 |
| Spectroscopic ellipsometer and polarimeter systems JA Woollam, BD Johs, CM Herzinger, P He, MM Liphardt, GL Pfeiffer US Patent 7,633,625, 2009 | 106 | 2009 |
| Spectroscopic ellipsometer and polarimeter systems JA Woollam, BD Johs, CM Herzinger, P He, MM Liphardt, GL Pfeiffer US Patent 7,616,319, 2009 | 104 | 2009 |
| Method of constructing a deviation angle self compensating substantially achromatic retarder to compensate beam traslation BD Johs, SE Green, CM Herzinger, DE Meyer, MM Liphardt US Patent 7,907,280, 2011 | 95 | 2011 |
| Photoconductivity and grating response time of a photorefractive polymer BE Jones, S Ducharme, M Liphardt, A Goonesekera, JM Takacs, L Zhang, ... Journal of the Optical Society of America B 11 (6), 1064-1072, 1994 | 52 | 1994 |
| Spectrophotometer, ellipsometer, polarimeter and the like systems JA Woollam, SE Green, P He, BD Johs, CM Herzinger, GL Pfeiffer, ... US Patent 6,982,792, 2006 | 30 | 2006 |
| Rotating compensator ellipsometer system with spatial filter MM Liphardt, BD Johs, CM Herzinger, P He US Patent 6,456,376, 2002 | 22 | 2002 |
| Sample analysis methodology utilizing electromagnetic radiation JA Woollam, CL Bungay, TE Tiwald, MM Liphardt, RA Synowicki, ... US Patent 7,385,697, 2008 | 20 | 2008 |
| Combined spatial filter and relay systems in rotating compensator ellipsometer/polarimeter MM Liphardt, BD Johs, JS Hale, CM Herzinger, SE Green, P He, ... US Patent 7,245,376, 2007 | 19 | 2007 |
| Multi-AOI-system for easy changing angles-of-incidence in ellipsometer, polarimeter and reflectometer systems BD Johs, P He, MM Liphardt, CA Goeden, JA Woollam, JD Welch US Patent 6,859,278, 2005 | 18 | 2005 |
| Spectroscopic ellipsometer and polarimeter systems JA Woollam, BD Johs, CM Herzinger, P He, MM Liphardt, GL Pfeiffer US Patent 7,158,231, 2007 | 17 | 2007 |
| Measurement of the photorefractive grating phase shift in a polymer by an ac phase-modulation technique M Liphardt, S Ducharme Journal of the Optical Society of America B 15 (7), 2154-2160, 1998 | 17 | 1998 |
| Sample entry purge system in spectrophotometer, ellipsometer, polarimeter and the like systems SE Green, P He, GL Pfeiffer, BD Guenther, GT Cooney, JA Woollam, ... US Patent 7,274,450, 2007 | 16 | 2007 |
| Multiple-element lens systems and methods for uncorrelated evaluation of parameters in parameterized mathematical model equations for lens retardance, in ellipometry and … BD Johs, CM Herzinger, P He, MM Liphardt US Patent 6,804,004, 2004 | 16 | 2004 |
| Role of photoconductivity in molecularly doped photorefractive polymer AW Goonesekera, M Liphardt, S Ducharme, JM Takacs, L Zhang Xerographic Photoreceptors and Photorefractive Polymers 2526, 109-119, 1995 | 16 | 1995 |
| Spectroscopic ellipsometer and polarimeter systems MM Liphardt, BD Johs, JS Hale, CM Herzinger, SE Green, P He, ... US Patent 7,336,361, 2008 | 13 | 2008 |
| Flying mobile on-board ellipsometer, polarimeter, reflectometer and the like systems BD Johs, P He, MM Liphardt, CA Goeden, JA Woollam, JD Welch US Patent 7,277,171, 2007 | 13 | 2007 |
| Discrete polarization state spectroscopic ellipsometer system and method of use BD Johs, MM Liphardt, P He, JS Hale US Patent 7,075,650, 2006 | 13 | 2006 |
| Fast sample height, AOI and POI alignment in mapping ellipsometer or the like MM Liphardt, JS Hale, P He, GL Pfeiffer US Patent 8,436,994, 2013 | 12 | 2013 |
| Sample orientation system and method MM Liphardt, CA Goeden US Patent 7,619,752, 2009 | 12 | 2009 |
