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Lasse Karvonen
Lasse Karvonen
在 aalto.fi 的电子邮件经过验证
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Polarization and thickness dependent absorption properties of black phosphorus: new saturable absorber for ultrafast pulse generation
D Li, H Jussila, L Karvonen, G Ye, H Lipsanen, X Chen, Z Sun
Scientific reports 5 (1), 15899, 2015
3722015
Ultra-strong nonlinear optical processes and trigonal warping in MoS 2 layers
A Säynätjoki, L Karvonen, H Rostami, A Autere, S Mehravar, A Lombardo, ...
Nature communications 8 (1), 893, 2017
2252017
Rapid visualization of grain boundaries in monolayer MoS2 by multiphoton microscopy
L Karvonen, A Säynätjoki, MJ Huttunen, A Autere, B Amirsolaimani, S Li, ...
Nature communications 8 (1), 15714, 2017
1512017
Optical harmonic generation in monolayer group-VI transition metal dichalcogenides
A Autere, H Jussila, A Marini, JRM Saavedra, Y Dai, A Säynätjoki, ...
Physical Review B 98 (11), 115426, 2018
1352018
Investigation of second-and third-harmonic generation in few-layer gallium selenide by multiphoton microscopy
L Karvonen, A Säynätjoki, S Mehravar, RD Rodriguez, S Hartmann, ...
Scientific reports 5 (1), 10334, 2015
1322015
Natural silk as a photonics component: a study on its light guiding and nonlinear optical properties
S Kujala, A Mannila, L Karvonen, K Kieu, Z Sun
Scientific reports 6 (1), 22358, 2016
1162016
Rapid large-area multiphoton microscopy for characterization of graphene
A Saynatjoki, L Karvonen, J Riikonen, W Kim, S Mehravar, RA Norwood, ...
ACS nano 7 (10), 8441-8446, 2013
982013
Rapid and large-area characterization of exfoliated black phosphorus using third-harmonic generation microscopy
A Autere, CR Ryder, A Saynatjoki, L Karvonen, B Amirsolaimani, ...
The journal of physical chemistry letters 8 (7), 1343-1350, 2017
942017
Low-loss silicon slot waveguides and couplers fabricated with optical lithography and atomic layer deposition
A Säynätjoki, L Karvonen, T Alasaarela, X Tu, TY Liow, M Hiltunen, ...
Optics express 19 (27), 26275-26282, 2011
922011
Second-harmonic generation imaging of semiconductor nanowires with focused vector beams
G Bautista, J Makitalo, Y Chen, V Dhaka, M Grasso, L Karvonen, H Jiang, ...
Nano Letters 15 (3), 1564-1569, 2015
782015
Second and third harmonic generation in few-layer gallium telluride characterized by multiphoton microscopy
J Susoma, L Karvonen, A Säynätjoki, S Mehravar, RA Norwood, ...
Applied Physics Letters 108 (7), 2016
772016
Low-loss titanium dioxide strip waveguides fabricated by atomic layer deposition
M Häyrinen, M Roussey, V Gandhi, P Stenberg, A Säynätjoki, L Karvonen, ...
Journal of Lightwave Technology 32 (2), 208-212, 2013
742013
Enhancement of the third-order optical nonlinearity in ZnO/Al2O3 nanolaminates fabricated by atomic layer deposition
L Karvonen, A Säynätjoki, Y Chen, H Jussila, J Rönn, M Ruoho, ...
Applied Physics Letters 103 (3), 2013
452013
Atomic Layer Engineering of Er-Ion Distribution in Highly Doped Er:Al2O3 for Photoluminescence Enhancement
J Ronn, L Karvonen, C Kauppinen, AP Perros, N Peyghambarian, ...
Acs Photonics 3 (11), 2040-2048, 2016
432016
Ag nanoparticles embedded in glass by two-step ion exchange and their SERS application
Y Chen, L Karvonen, A Säynätjoki, C Ye, A Tervonen, S Honkanen
Optical Materials Express 1 (2), 164-172, 2011
412011
Angled sidewalls in silicon slot waveguides: conformal filling and mode properties
A Säynätjoki, T Alasaarela, A Khanna, L Karvonen, P Stenberg, ...
Optics Express 17 (23), 21066-21076, 2009
372009
Nonlinear microscopy using cylindrical vector beams: Applications to three-dimensional imaging of nanostructures
G Bautista, JP Kakko, V Dhaka, X Zang, L Karvonen, H Jiang, ...
Optics Express 25 (11), 12463-12468, 2017
342017
Tailorable second‐harmonic generation from an individual nanowire using spatially phase‐shaped beams
L Turquet, JP Kakko, X Zang, L Naskali, L Karvonen, H Jiang, T Huhtio, ...
Laser & Photonics Reviews 11 (1), 1600175, 2017
282017
High-quality crystallinity controlled ALD TiO2 for waveguiding applications
T Alasaarela, L Karvonen, H Jussila, A Säynätjoki, S Mehravar, ...
Optics letters 38 (20), 3980-3983, 2013
282013
Effect of atomic layer deposition on the quality factor of silicon nanobeam cavities
M Gehl, R Gibson, J Hendrickson, A Homyk, A Säynätjoki, T Alasaarela, ...
JOSA B 29 (2), A55-A59, 2012
262012
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