Isak Ragnvald
Kilen

University of Arizona
College of Optical Sciences

Research Interests

Numerical analysis, Greens functions, Boundary Integral problems, Simulation of non-equilibrium dynamics in many particle systems, Nonlinear optimization, Parallel algorithms, and computations on large clusters.

Peer reviewed papers:

2017 - Non-equilibrium many-body influence on mode-locked Vertical External-cavity Surface-emitting Lasers - Ph.D Thesis I. Kilen

2017 - Non-equilibrium ultrashort pulse generation strategies in VECSELs - Optica Vol. 4 I. Kilen, S.W. Koch, J. Hader and J.V. Moloney

2016 - Ultrafast non-equilibrium carrier dynamics in semiconductor laser mode-locking - Semiconductor Science and Technology J. Hader, M. Scheller, A. Laurain, I. Kilen, C. Baker, J.V. Moloney and S.W. Koch

2015 - Fully microscopic modeling of mode locking in microcavity lasers - JOSAB Vol. 33 I. Kilen, S.W. Koch, J. Hader and J.V. Moloney

2014 - Ultrafast pulse amplification in mode-locked vertical external-cavity surface-emitting lasers - APL 105 C. N. Böttge, J. Hader, I. Kilen, J.V. Moloney and S.W. Koch

2014 - Ultrafast nonequilibrium carrier dynamics in semiconductor laser mode locking - Optica Vol. 1 I. Kilen, J. Hader, J.V. Moloney and S.W. Koch

2014 - Computing the Casimir force using regularized boundary integral equations - Phys. Scr. 89 I. Kilen and Per K. Jakobsen

2014 - Nonequilibrium and thermal effects in mode- locked VECSELs - Optics Express 22 J.V. Moloney, I. Kilen, A. Bäumner, M. Scheller and S.W. Koch

2012 - Numerical calculation of Casimir forces - Master thesis I. Kilen

Conferance papers:

2018 - Influence of microscopic many-body scattering on the performance of ultrashort pulsed and CW multi-wavelength VECSEL lasing - SPIE 10515 I. Kilen, J.V. Moloney, J. Hader, and S.W. Koch

2017 - Non-equilibrium effects in VECSELs - SPIE 10087 J. Hader, I. Kilen, S.W. Koch, and J.V. Moloney

2016 - Modeling of ultrashort pulse generation in mode-locked VECSELs - SPIE 9742 I. Kilen, S.W. Koch, J. Hader, and J.V. Moloney

2015 - Ultrafast non-equilibrium carrier dynamics in semiconductor laser mode-locking - SPIE 9349 I. Kilen, C. N. Böttge, J. Hader, S.W. Koc,h and J.V. Moloney

2015 - Influence of non-equilibrium carrier dynamics on pulse amplification in semiconductor gain media - SPIE 9349 C. N. Böttge, J. Hader, I. Kilen, S.W. Koc,h and J.V. Moloney

Talks:

2018 - Photonics West LASE - Influence of microscopic many-body scattering on the performance of ultrashort pulsed and CW multi-wavelength VECSEL lasing Invited speaker

2017 - Photonics West LASE - Non-equilibrium effects in VECSELs Presenting for J.Hader

2016 - Photonics West OPTO - Modeling of ultrashort pulse generation in mode-locked VECSELs Invited speaker