| Fabrication of nanoscale lithium niobate waveguides for second-harmonic generation R Geiss, S Saravi, A Sergeyev, S Diziain, F Setzpfandt, F Schrempel, ... Optics letters 40 (12), 2715-2718, 2015 | 131 | 2015 |
| Second-harmonic generation in resonant nonlinear metasurfaces based on lithium niobate A Fedotova, M Younesi, J Sautter, A Vaskin, FJF Löchner, M Steinert, ... Nano letters 20 (12), 8608-8614, 2020 | 129 | 2020 |
| Second harmonic generation in free-standing lithium niobate photonic crystal L3 cavity S Diziain, R Geiss, M Zilk, F Schrempel, EB Kley, A Tünnermann, ... Applied Physics Letters 103 (5), 2013 | 89 | 2013 |
| Observation of discrete, vortex light bullets F Eilenberger, K Prater, S Minardi, R Geiss, U Röpke, J Kobelke, ... Physical Review X 3 (4), 041031, 2013 | 73 | 2013 |
| Enhancing guided second-harmonic light in lithium niobate nanowires A Sergeyev, R Geiss, AS Solntsev, AA Sukhorukov, F Schrempel, ... ACS Photonics 2 (6), 687-691, 2015 | 62 | 2015 |
| Quasi phase matching in femtosecond pulse volume structured x‐cut lithium niobate J Thomas, V Hilbert, R Geiss, T Pertsch, A Tünnermann, S Nolte Laser & Photonics Reviews 7 (3), L17-L20, 2013 | 59 | 2013 |
| Light propagation in a free-standing lithium niobate photonic crystal waveguide R Geiss, S Diziain, R Iliew, C Etrich, H Hartung, N Janunts, F Schrempel, ... Applied Physics Letters 97 (13), 2010 | 57 | 2010 |
| Second-harmonic generation in lithium niobate nanowires for local fluorescence excitation A Sergeyev, R Geiss, AS Solntsev, A Steinbrück, F Schrempel, EB Kley, ... Optics Express 21 (16), 19012-19021, 2013 | 46 | 2013 |
| Photonic crystals in lithium niobate by combining focussed ion beam writing and ion‐beam enhanced etching R Geiss, S Diziain, M Steinert, F Schrempel, EB Kley, A Tünnermann, ... physica status solidi (a) 211 (10), 2421-2425, 2014 | 34 | 2014 |
| Self-suspended micro-resonators patterned in Z-cut lithium niobate membranes S Diziain, R Geiss, M Steinert, C Schmidt, WK Chang, S Fasold, D Füßel, ... Optical Materials Express 5 (9), 2081-2089, 2015 | 32 | 2015 |
| Cascaded third harmonic generation in lithium niobate nanowaveguides AS Solntsev, AA Sukhorukov, DN Neshev, R Iliew, R Geiss, T Pertsch, ... Applied Physics Letters 98 (23), 2011 | 30 | 2011 |
| Effect of chloride ions in Tris buffer solution on bioactive glass apatite mineralization G Kirste, J Brandt‐Slowik, C Bocker, M Steinert, R Geiss, DS Brauer International Journal of Applied Glass Science 8 (4), 438-449, 2017 | 25 | 2017 |
| Synthesis, separation, and hypermethod characterization of gold nanoparticle dimers connected by a rigid rod linker M Fruhnert, F Kretschmer, R Geiss, I Perevyazko, D Cialla-May, M Steinert, ... The Journal of Physical Chemistry C 119 (31), 17809-17817, 2015 | 20 | 2015 |
| Low loss GaN at 1550nm R Geiss, A Chowdhury, CM Staus, HM Ng, SS Park, JY Han Applied Physics Letters 87 (13), 2005 | 18 | 2005 |
| Periodic poling with a micrometer-range period in thin-film lithium niobate on insulator M Younesi, R Geiss, S Rajaee, F Setzpfandt, YH Chen, T Pertsch JOSA B 38 (3), 685-691, 2021 | 16 | 2021 |
| Surface domain engineering in lithium niobate BJ Stanicki, M Younesi, FJF Löchner, H Thakur, WK Chang, R Geiss, ... OSA Continuum 3 (2), 345-358, 2020 | 16 | 2020 |
| Mode analysis of photonic crystal L3 cavities in self-suspended lithium niobate membranes S Diziain, R Geiss, M Zilk, F Schrempel, EB Kley, A Tünnermann, ... Applied Physics Letters 103 (25), 2013 | 16 | 2013 |
| Spectral narrowing and manipulation in an optical parametric oscillator using periodically poled lithium niobate electro-optic polarization-mode converters YH Chen, JW Chang, CH Lin, WK Chang, N Hsu, YY Lai, QH Tseng, ... Optics letters 36 (12), 2345-2347, 2011 | 16 | 2011 |
| Open source photonics at the Abbe School of Photonics: How Makerspaces foster open innovation processes at universities D Zakoth, S Best, R Geiß, C Helgert, P Lutzke, O Mauroner, T Pertsch Education and Training in Optics and Photonics, 11143_162, 2019 | 15 | 2019 |
| Ultra-compact, broadband adiabatic passage optical couplers in thin-film lithium niobate on insulator waveguides YX Lin, M Younesi, HP Chung, HK Chiu, R Geiss, QH Tseng, F Setzpfandt, ... Optics Express 29 (17), 27362-27372, 2021 | 14 | 2021 |
