| Corona poling and real‐time second‐harmonic generation study of a novel covalently functionalized amorphous nonlinear optical polymer M Eich, A Sen, H Looser, GC Bjorklund, JD Swalen, R Twieg, DY Yoon Journal of applied physics 66 (6), 2559-2567, 1989 | 339 | 1989 |
| A solvatochromic method for determining second-order polarizabilities of organic molecules MS Paley, JM Harris, H Looser, JC Baumert, GC Bjorklund, D Jundt, ... The Journal of Organic Chemistry 54 (16), 3774-3778, 1989 | 298 | 1989 |
| 5-aminolevulinic acid induced protoporphyrin IX fluorescence in high-grade glioma surgery M Hefti, A Siegner, H Looser Swiss medical weekly 138 (1112), 180-180, 2008 | 194 | 2008 |
| Temperature dependence of the third‐order nonlinear optical susceptibilities in polysilanes and polygermanes JC Baumert, GC Bjorklund, DH Jundt, MC Jurich, H Looser, RD Miller, ... Applied physics letters 53 (13), 1147-1149, 1988 | 147 | 1988 |
| Compact multipass optical cell for laser spectroscopy B Tuzson, M Mangold, H Looser, A Manninen, L Emmenegger Optics letters 38 (3), 257-259, 2013 | 133 | 2013 |
| Second-harmonic generation in poled organic monomeric glasses M Eich, H Looser, DY Yoon, R Twieg, G Bjorklund, JC Baumert JOSA B 6 (8), 1590-1597, 1989 | 108 | 1989 |
| Progress in KNbO3 crystal growth W Xing, H Looser, H Wüest, H Arend Journal of crystal growth 78 (3), 431-437, 1986 | 80 | 1986 |
| Versatile multipass cell for laser spectroscopic trace gas analysis A Manninen, B Tuzson, H Looser, Y Bonetti, L Emmenegger Applied Physics B 109, 461-466, 2012 | 68 | 2012 |
| Mid-infrared spectroscopy for gases and liquids based on quantum cascade technologies P Jouy, M Mangold, B Tuzson, L Emmenegger, YC Chang, L Hvozdara, ... Analyst 139 (9), 2039-2046, 2014 | 65 | 2014 |
| Susceptibility to 5‐aminolevulinic acid based photodynamic therapy in WHO I meningioma cells corresponds to ferrochelatase activity M Hefti, F Holenstein, I Albert, H Looser, V Luginbuehl Photochemistry and photobiology 87 (1), 235-241, 2011 | 61 | 2011 |
| Dual-wavelength quantum cascade laser for trace gas spectroscopy J Jágerská, P Jouy, A Hugi, B Tuzson, H Looser, M Mangold, M Beck, ... Applied Physics Letters 105 (16), 2014 | 56 | 2014 |
| Simultaneous measurement of NO and NO2 by dual-wavelength quantum cascade laser spectroscopy J Jágerská, P Jouy, B Tuzson, H Looser, M Mangold, P Soltic, A Hugi, ... Optics express 23 (2), 1512-1522, 2015 | 49 | 2015 |
| Phase‐matched optical second‐harmonic generation in Langmuir–Blodgett film waveguides by mode conversion M Flörsheimer, M Küpfer, C Bosshard, H Looser, P Günter Advanced Materials 4 (12), 795-798, 1992 | 47 | 1992 |
| A compact QCL spectrometer for mobile, high-precision methane sensing aboard drones B Tuzson, M Graf, J Ravelid, P Scheidegger, A Kupferschmid, H Looser, ... Atmospheric Measurement Techniques 13 (9), 4715-4726, 2020 | 45 | 2020 |
| Determination of abrasive particle velocity using laser-induced fluorescence and particle tracking methods in abrasive water jets P Roth, H Looser, KC Heiniger, S Bühler Proceedings ot 13th American waterjet conference, 2005 | 45 | 2005 |
| Phase-matched second harmonic blue light generation in ion implanted KNbO3 planar waveguides with 29% conversion efficiency D Fluck, B Binder, M Küpfer, H Looser, C Buchal, P Günter Optics communications 90 (4-6), 304-310, 1992 | 43 | 1992 |
| Circular paraboloid reflection cell for laser spectroscopic trace gas analysis M Mangold, B Tuzson, M Hundt, J Jágerská, H Looser, L Emmenegger JOSA A 33 (5), 913-919, 2016 | 38 | 2016 |
| Laser driving and data processing concept for mobile trace gas sensing: Design and implementation C Liu, B Tuzson, P Scheidegger, H Looser, B Bereiter, M Graf, M Hundt, ... Review of Scientific Instruments 89 (6), 2018 | 36 | 2018 |
| Multi-species trace gas sensing with dual-wavelength QCLs PM Hundt, B Tuzson, O Aseev, C Liu, P Scheidegger, H Looser, ... Applied Physics B 124, 1-9, 2018 | 35 | 2018 |
| In situ imaging of Langmuir monolayers by second-harmonic microscopy M Flörsheimer, H Looser, M Küpfer, P Günter Thin Solid Films 244 (1-2), 1001-1006, 1994 | 35 | 1994 |
