• Otakaari 3

1994 …2020

Research output per year

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2020

Quantum signatures in the classical limit of electromagnetic waves

Tulkki, J. & Partanen, M., 1 Jan 2020, Complex Light and Optical Forces XIV. Andrews, D. L., Galvez, E. J. & Rubinsztein-Dunlop, H. (eds.). 1129704. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11297).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
22 Downloads (Pure)
2019

Angular momentum dynamics of light-driven mass density waves in thin film structures

Partanen, M. & Tulkki, J., 1 Jan 2019, Complex Light and Optical Forces XIII. Galvez, E. J., Andrews, D. L. & Gluckstad, J. (eds.). p. 1-10 109350B. (Proceedings of SPIE; vol. 10935).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
1 Citation (Scopus)
161 Downloads (Pure)

Design of an experimental setup for the measurement of light-driven atomic mass density waves in a silicon crystal

Partanen, M. & Tulkki, J., 1 Jan 2019, Optical Trapping and Optical Micromanipulation XVI. Dholakia, K. & Spalding, G. C. (eds.). 1108329. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11083).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
67 Downloads (Pure)
2018

Measuring and engineering the atomic mass density wave of a Gaussian mass-polariton pulse in optical fibers

Partanen, M. & Tulkki, J., 1 Jan 2018, Physics and Simulation of Optoelectronic Devices XXVI. p. 1-10 105260V. (Proceedings of SPIE; vol. 10526).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
1 Citation (Scopus)
108 Downloads (Pure)
2017

Momentum and rest mass of the covariant state of light in a medium

Partanen, M. & Tulkki, J., 2017, Physics and Simulation of Optoelectronic Devices XXV. p. 1-7 100980P. (Proceedings of SPIE : the International Society for Optical Engineering; vol. 10098).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
1 Citation (Scopus)
93 Downloads (Pure)
2016

Photon momentum and optical forces in cavities

Partanen, M., Häyrynen, T., Oksanen, J. & Tulkki, J., 2016, Physics and Simulation of Optoelectronic Devices XXIV. Vol. 9742. p. 1-8 974217

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2 Citations (Scopus)
2015

Bipolar Monte Carlo simulation of electrons and holes in III-N LEDs

Kivisaari, P., Sadi, T., Oksanen, J. & Tulkki, J., 2015, Gallium Nitride Materials and Devices X, San Francisco, February 09-12, 2015. SPIE - The International Society for Optical Engineering, p. 93631

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

5 Citations (Scopus)

Bipolar Monte Carlo simulation of hot carriers in III-N LEDs

Kivisaari, P., Sadi, T., Li, J., Georgiev, V., Oksanen, J., Rinke, P. & Tulkki, J., 10 May 2015, Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD. IEEE Computer Society, Vol. 2015-May. p. 11-12 2 p. 7292797

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Bipolar Monte Carlo simulation of hot carriers in III-N LEDs

Kivisaari, P., Sadi, T., Li, J., Georgiev, V., Oksanen, J., Rinke, P. & Tulkki, J., 5 Oct 2015, 2015 International Conference on Simulation of Semiconductor Processes and Devices, SISPAD 2015. IEEE, Vol. 2015-October. p. 393-396 4 p. 7292342. ( International Conference on Simulation of Semiconductor Processes and Devices).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Optimized plasmonic light emission enhancement in III-N quantum-well emitters

Sadi, T., Oksanen, J. & Tulkki, J., 2015, Physics and Simulation of Optoelectronic Devices XXIII, San Francisco, February 09-12, 2015. SPIE - The International Society for Optical Engineering, p. 93570

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2014

Monte Carlo-drift-diffusion simulation of electron current transport in III-N LEDs

Kivisaari, P., Sadi, T., Oksanen, J. & Tulkki, J., 2014, Conference on Physics and Simulation of Optoelectronic Devices XXII, San Francisco, CA, 3-6 February 2014. SPIE - The International Society for Optical Engineering, p. 898003

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2 Citations (Scopus)

Monte Carlo simulation of hot electron transport in III-N LEDs

Kivisaari, P., Sadi, T., Oksanen, J. & Tulkki, J., 23 Oct 2014, Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD. p. 21-22 2 p. 6935336

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Plasmonic enhancement and losses in light-emitting quantum-well structures incorporating metallic gratings

Sadi, T., Oksanen, J. & Tulkki, J., 2014, Conference on Physics and Simulation of Optoelectronic Devices XXII, San Francisco, CA, 3-6 February 2014. SPIE - The International Society for Optical Engineering, p. 0000089800

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)

Position-dependent photon operators in the quantization of the electromagnetic field in dielectrics at local thermal equilibrium

Partanen, M., Häyrynen, T., Oksanen, J. & Tulkki, J., 2014, Nonlinear optics and its applications viii; and quantum optics iii. p. 0000091362

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

5 Citations (Scopus)
2013

Coupled Monte Carlo-drift-diffusion simulation of transport in III-N LEDs

Kivisaari, P., Sadi, T., Oksanen, J. & Tulkki, J., 2013, 16th IEEE International Workshop on Computational Electronics (IWCE), Nara, Japan, 4-7 June 2013. p. 208-209

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Diffusion-assisted current spreading for III-Nitride light-emitting applications

Kivisaari, P., Oksanen, J. & Tulkki, J., 2013, Photonics West, Physics and Simulation of Optoelectronic Devices XXI,San Francisco, California, USAFebruary 02, 2013.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

5 Citations (Scopus)

Efficiency of Light Emission in Light Emitters Coupled to Surface Plasmons

Sadi, T., Oksanen, J. & Tulkki, J., 2013, 34th Progress In Electromagnetics Research Symposium (PIERS), Stockholm, Sweden, 12-15 August 2013.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Generation of nonclassical light by nonlinear cavities

Hayrynen, T., Oksanen, J., Sadi, T. & Tulkki, J., 2013, Name: Photon Counting Applications IV; and Quantum Optics and Quantum Information Transfer and ProcessingPlace: Prague, Czech RepublicDate: April 15, 2013. SPIE - The International Society for Optical Engineering, p. 87730

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)

Green's function approach to study plasmonic luminescence enhancement in grated multilayer structures

Sadi, T., Oksanen, J. & Tulkki, J., 2013, Photonics West, Physics and Simulation of Optoelectronic Devices XXI,San Francisco, California, USAFebruary 02, 2013. San Francisco, California, USA: SPIE - The International Society for Optical Engineering, p. 0000086190

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2 Citations (Scopus)

Light extraction enhancement from GaN quantum-well structures with metallic grating

Sadi, T., Oksanen, J. & Tulkki, J., 2013, 14th International Conference on Physics of Light-Matter Coupling in Nanostructures, Crete, Greece, 27-31 May 2013.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Noiseless amplification of weak coherent fields without external energy

Partanen, M., Häyrynen, T., Oksanen, J. & Tulkki, J., 2013, Photon Counting Applications IV; and Quantum Optics and Quantum Information Transfer and Processing, Prague, Czech Republic, April 15-18, 2013. SPIE - The International Society for Optical Engineering

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2012

Phonon interference and anharmonicity effects in nanoconstrictions

Sääskilahti, K., Oksanen, J., Linna, R. & Tulkki, J., 2012, PHONONS 2012: XIV International Conference on Phonon Scattering in Condensed Matter; Ann Arbor, MI USA; 812 July 2012. P. Pipe, K. (ed.). USA: American Institute of Physics, p. 15-21

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Photon dynamics of amplified and damped cavity fields

Häyrynen, T., Oksanen, J. & Tulkki, J., 2012, 11th International Conference on Physics of Light-Matter Coupling in Nanostructures (PLMCN), Berlin, APR 04-08, 2011. Swietlik, R. (ed.). Wiley, p. 1330-1334

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2 Citations (Scopus)

Quantum aspects of optical energy transfer in cavities and layered media

Häyrynen, T., Oksanen, J. & Tulkki, J., 2012, SPIE Photonics Europe, Brussels, Belgium, 2012. Durt, T. & N. Zadkov, V. (eds.). USA

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2011

Effects of direct lateral Current Injection on the Performance, Overall Efficiency and Emission Distribution in GaN LED structures: a 2D Computational Study

Kivisaari, P., Oksanen, J. & Tulkki, J., 2011, 2011 MRS Spring Meeting, San Francisco, California, USA, April 25 - 29, 2011. p. mrss11-1370-yy05-05

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Effects of photon transport, emission saturation, and reflection losses on thermophotonic cooling

Oksanen, J. & Tulkki, J., 2011, Laser Refrigeration of Solids IV, San Francisco, California, USA, 26 - 27 January 2011. p. 79510

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

8 Citations (Scopus)

Modeling the evolution of quantum optical states in optoelectronic devices

Hayrynen, T., Oksanen, J. & Tulkki, J., 2011, Physics and Simulation of Optoelectronic Devices XIX, San Francisco, California, USA,. p. 79331

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)

Quantum trajectory model for photon detectors and optoelectronic devices

Hayrynen, T., Oksanen, J. & Tulkki, J., 2011, 17th Central European Workshop on Quantum Optics, CEWQO10, St. Andrews, 6 June 2010 - 11 June 2010. IOP

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2 Citations (Scopus)

Transport equation model for the optics of light-emitting diodes with arbitrary surface microstructure

Heikkilä, O., Oksanen, J. & Tulkki, J., 2011, Physics and Simulation of Optoelectronic Devices XIX, San Francisco, California, USA, 24-27 January, 2011. p. 793315-793315-8

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2010

A thermophotonic heat pump/heat engine

Oksanen, J. & Tulkki, J., 2010, Energy Harvesting - From Fundamentals to Devices. Vol. 1218. p. 67-72 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)

General Photon Counting Model for Beam Splitters and Optoelectronic Devices

Häyrynen, T., Oksanen, J. & Tulkki, J., 2010, 2009 MRS Fall Meeting.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)

Role of the electron blocking layer in the current transport of efficient III-N light-emitting diodes

Heikkilä, O., Oksanen, J. & Tulkki, J., 2010, Physics and Simulation of Optoelectronic Devices XVIII.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

The effect of temperature on the efficiency of nitride-based multi-quantum well light-emitting diodes

Heikkilä, O., Oksanen, J. & Tulkki, J., 9 Jul 2010, Multiphysics Modeling in Materials Design. Vol. 1229. p. 37-42 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)

Thermophotonic heat pump - Towards the first demonstration of electroluminescent cooling?

Oksanen, J. & Tulkki, J., 2010, Laser Refrigeration of Solids III.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)
2009

A Thermophotonic Heat Pump

Oksanen, J. & Tulkki, J., 2009, MRS Fall Meeting, 30.11.-4.12.2009, Boston.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Numerical Optimization of Light Emitting Diodes for High Efficiency Operation

Heikkilä, O., Oksanen, J. & Tulkki, J., 2009, MRS Fall Meeting, Boston, 30.11.-4.12.2009.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2007

THZ Radiation - induced exciton cooling and intraband dynamics in strain-induced quantum dots

Tulkki, J. & Boxberg, F., 2007, The 15th International Conference on Composites and Nanoengineering, Haikou, Hainan Island, China, July 15-21, 2007.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2002

Electronic and structural study of quantum wires on vicinal (111) GaAs substrates

v.Alfthan, S., Boxberg, F., Kaski, K., Kuronen, A., Sakaki, H., Terechonkov, R. & Tulkki, J., 2002, International Conference on Physics of Semiconductors, Edinburgh, Scottland, 29.7. - 2.8.2002.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2001

Transient processes on strain-induced quantum dots in high magnetic field.

Lomascolo, M., Pomarico, A., Rinaldi, R., Cingolani, R., Lipsanen, H., Sopanen, M. & Tulkki, J., 2001, PROCEEDINGS OF THE 25TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS, PTS I AND II. Miura, N. & Ando, T. (eds.). p. 1255-1256 2 p. (SPRINGER PROCEEDINGS IN PHYSICS; vol. 87).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2000

Oxidation induced potential minima in si waveguides

Boxberg, F. & Tulkki, J., 2000, 2nd COST Workshop on Mesoscopic Electronics.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1998

The role of stressor size fluctuation in photoluminescence of strain-induced quantum dots

Ahopelto, J., Sopanen, M., Lipsanen, H. & Tulkki, J., 1998, COMPOUND SEMICONDUCTORS 1998. Sakaraki, H., Woo, JC. & Hirayama, Y. (eds.). IOP Publishing Ltd., p. 421-426 6 p. (INSTITUTE OF PHYSICS CONFERENCE SERIES; no. 162).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1996

Enhanced luminescence of near-surface quantum wells passivated in situ by InP

Lipsanen, H., Sopanen, M., Taskinen, M., Tulkki, J. & Ahopelto, J., 1996, Eighth International Conference on Indium Phosphide and Related Materials, 1996 . IEEE, p. 490-493 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review