High-efficiency 20 W yellow VECSEL E Kantola, T Leinonen, S Ranta, M Tavast, M Guina
Optics express 22 (6), 6372-6380, 2014
139 2014 Femtosecond mode-locked holmium fiber laser pumped by semiconductor disk laser A Chamorovskiy, AV Marakulin, S Ranta, M Tavast, J Rautiainen, ...
Optics letters 37 (9), 1448-1450, 2012
66 2012 Raman fiber laser pumped by a semiconductor disk laser and mode locked by a semiconductor saturable absorber mirror A Chamorovskiy, J Rautiainen, J Lyytikäinen, S Ranta, M Tavast, A Sirbu, ...
Optics letters 35 (20), 3529-3531, 2010
54 2010 Mode-locked VECSEL emitting 5 ps pulses at 675 nm S Ranta, A Härkönen, T Leinonen, L Orsila, J Lyytikäinen, G Steinmeyer, ...
Optics letters 38 (13), 2289-2291, 2013
45 2013 1180 nm VECSEL with output power beyond 20 W S Ranta, M Tavast, T Leinonen, N Van Lieu, G Fetzer, M Guina
Electronics Letters 49 (1), 59-60, 2013
45 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
38 2019 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
35 2020 Thermophotonic cooling in GaAs based light emitters I Radevici, J Tiira, T Sadi, S Ranta, A Tukiainen, M Guina, J Oksanen
Applied Physics Letters 114 (5), 2019
34 2019 Watt-level blue light for precision spectroscopy, laser cooling and trapping of strontium and cadmium atoms JN Tinsley, S Bandarupally, JP Penttinen, S Manzoor, S Ranta, L Salvi, ...
Optics Express 29 (16), 25462-25476, 2021
31 2021 Narrow-linewidth 780-nm DFB lasers fabricated using nanoimprint lithography H Virtanen, T Uusitalo, M Karjalainen, S Ranta, J Viheriälä, M Dumitrescu
IEEE Photonics Technology Letters 30 (1), 51-54, 2017
30 2017 Narrow linewidth 1118/559 nm VECSEL based on strain compensated GaInAs/GaAs quantum-wells for laser cooling of Mg-ions S Ranta, M Tavast, T Leinonen, R Epstein, M Guina
Optical Materials Express 2 (8), 1011-1019, 2012
29 2012 Asymmetric waveguide laser diode operated in gain switching mode with high-power optical pulse generation LW Hallman, B Ryvkin, K Haring, S Ranta, T Leinonen, J Kostamovaara
Electronics letters 46 (1), 65-66, 2010
29 2010 High-Power 1.48- J Lyytikainen, J Rautiainen, A Sirbu, V Iakovlev, A Laakso, S Ranta, ...
IEEE Photonics Technology Letters 23 (13), 917-919, 2011
28 2011 Dual-wavelength generation by vertical external cavity surface-emitting laser T Leinonen, S Ranta, A Laakso, Y Morozov, M Saarinen, M Pessa
Optics express 15 (20), 13451-13456, 2007
28 2007 72‐W vertical‐external‐cavity surface‐emitting laser with 1180‐nm emission for laser guide star adaptive optics E Kantola, JP Penttinen, S Ranta, M Guina
Electronics Letters 54 (19), 1135-1137, 2018
20 2018 Optically pumped semiconductor lasers for precision spectroscopic applications WJ Alford, GJ Fetzer, RJ Epstein, N Van Lieu, S Ranta, M Tavast, ...
IEEE Journal of Quantum Electronics 49 (8), 719-727, 2013
20 2013 Strain compensated 1120 nm GaInAs/GaAs vertical external-cavity surface-emitting laser grown by molecular beam epitaxy S Ranta, T Hakkarainen, M Tavast, J Lindfors, T Leinonen, M Guina
Journal of Crystal Growth 335 (1), 4-9, 2011
19 2011 VECSEL systems for quantum information processing with trapped beryllium ions SC Burd, JP Penttinen, PY Hou, HM Knaack, S Ranta, M Mäki, E Kantola, ...
Journal of the Optical Society of America B 40 (4), 773-781, 2023
18 2023 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
17 2018 Ultra high efficiency 1550nm multi-junction pulsed laser diodes JF Boucher, V Vilokkinen, P Rainbow, P Uusimaa, J Lyytikäinen, S Ranta
Unmanned/Unattended Sensors and Sensor Networks VI 7480, 125-135, 2009
17 2009 