Semiconductor membrane external-cavity surface-emitting laser (MECSEL) H Kahle, CMN Mateo, U Brauch, P Tatar-Mathes, R Bek, M Jetter, T Graf, ... Optica 3 (12), 1506-1512, 2016 | 77 | 2016 |
Mode-locked red-emitting semiconductor disk laser with sub-250 fs pulses R Bek, H Kahle, T Schwarzbäck, M Jetter, P Michler Applied Physics Letters 103 (24), 2013 | 44 | 2013 |
High-power InP quantum dot based semiconductor disk laser exceeding 1.3 W T Schwarzbäck, R Bek, F Hargart, CA Kessler, H Kahle, E Koroknay, ... Applied Physics Letters 102 (9), 2013 | 41 | 2013 |
Comparison of single-side and double-side pumping of membrane external-cavity surface-emitting lasers H Kahle, JP Penttinen, HM Phung, P Rajala, A Tukiainen, S Ranta, ... Optics Letters 44 (5), 1146-1149, 2019 | 36 | 2019 |
High optical output power in the UVA range of a frequency-doubled, strain-compensated AlGaInP-VECSEL H Kahle, R Bek, M Heldmaier, T Schwarzbäck, M Jetter, P Michler Applied Physics Express 7 (9), 092705, 2014 | 34 | 2014 |
Power scaling and thermal lensing in 825 nm emitting membrane external-cavity surface-emitting lasers HM Phung, H Kahle, JP Penttinen, P Rajala, S Ranta, M Guina Optics Letters 45 (2), 547-550, 2020 | 32 | 2020 |
DBR-free semiconductor disc laser on SiC heatspreader emitting 10.1 W at 1007 nm S Mirkhanov, A Quarterman, H Kahle, R Bek, R Pecoroni, C Smyth, ... Electronics Letters, 2017 | 32 | 2017 |
2.5 W continuous wave output at 665 nm from a multipass and quantum-well-pumped AlGaInP vertical-external-cavity surface-emitting laser CMN Mateo, U Brauch, H Kahle, T Schwarzbäck, M Jetter, ... Optics letters 41 (6), 1245-1248, 2016 | 29 | 2016 |
Enhanced efficiency of AlGaInP disk laser by in-well pumping CMN Mateo, U Brauch, T Schwarzbäck, H Kahle, M Jetter, MA Ahmed, ... Optics Express 23 (3), 2472-2486, 2015 | 25 | 2015 |
Wavelength tunable ultraviolet laser emission via intra-cavity frequency doubling of an AlGaInP vertical external-cavity surface-emitting laser down to 328 nm T Schwarzbäck, H Kahle, M Eichfelder, R Roßbach, M Jetter, P Michler Applied Physics Letters 99 (26), 2011 | 25 | 2011 |
Self-mode-locked AlGaInP-VECSEL R Bek, M Großmann, H Kahle, M Koch, A Rahimi-Iman, M Jetter, P Michler Applied Physics Letters 111 (18), 2017 | 22 | 2017 |
Intra-cavity frequency-doubled mode-locked semiconductor disk laser at 325 nm R Bek, S Baumgärtner, F Sauter, H Kahle, T Schwarzbäck, M Jetter, ... Optics Express 23 (15), 19947-19953, 2015 | 21 | 2015 |
All quantum dot mode-locked semiconductor disk laser emitting at 655 nm R Bek, G Kersteen, H Kahle, T Schwarzbäck, M Jetter, P Michler Applied Physics Letters 105 (8), 2014 | 19 | 2014 |
Comparison of AlGaInP-VECSEL gain structures S Baumgärtner, H Kahle, R Bek, T Schwarzbäck, M Jetter, P Michler Journal of Crystal Growth 414, 219-222, 2015 | 17 | 2015 |
AlGaAs-based vertical-external-cavity surface-emitting laser exceeding 4 W of direct emission power in the 740 - 790 nm spectral range H Kahle, K Nechay, JP Penttinen, A Tukiainen, S Ranta, M Guina Optics Letters 43 (7), 1578-1581, 2018 | 16 | 2018 |
Strain compensation techniques for red AlGaInP-VECSELs: Performance comparison of epitaxial designs T Schwarzbäck, H Kahle, M Jetter, P Michler Journal of crystal growth 370, 208-211, 2013 | 14 | 2013 |
Quantum dot membrane external-cavity surface-emitting laser at 1.5 μm HM Phung, P Tatar-Mathes, C Paranthoën, C Levallois, N Chevalier, ... Applied Physics Letters 118 (23), 231101, 2021 | 12 | 2021 |
InGaN-diode-pumped AlGaInP VECSEL with sub-kHz linewidth at 689 nm PH Moriya, R Casula, GA Chappell, DC Parrotta, S Ranta, H Kahle, ... Optics Express 29 (3), 3258-3268, 2021 | 12 | 2021 |
AlGaAs/AlGaInP VECSELs With Direct Emission at 740 - 770 nm K Nechay, H Kahle, JP Penttinen, P Rajala, A Tukiainen, S Ranta, ... IEEE Photonics Technology Letters 31 (15), 1245-1248, 2019 | 11 | 2019 |
Zinc-indiffused MgO: PPLN waveguides for blue/UV generation via VECSEL pumping A Gray, J Woods, LG Carpenter, H Kahle, S Berry, AC Tropper, M Guina, ... Applied Optics, 2020 | 10 | 2020 |