• 3652 Citations
  • 34 h-Index
19952020

Research output per year

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2019

Carrier dynamics in TMDCs for optical applications

Hader, J., Moloney, J. V., Meckbach, L., Stroucken, T. & Koch, S. W., Jan 1 2019, 2D Photonic Materials and Devices II. Deng, H., Torres, C. M. & Majumdar, A. (eds.). SPIE, 109200I. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10920).

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

Influence of microscopic many-body scattering on multi-wavelength VECSEL lasing

Kilen, I., Hader, J., Koch, S. W. & Moloney, J. V., Jan 1 2019, Vertical External Cavity Surface Emitting Lasers (VECSELs) IX. Keller, U. (ed.). SPIE, 109010E. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10901).

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

Modeling and experimental investigation of transverse mode dynamics in VECSEL

Laurain, A., Hader, J. & Moloney, J. V., Jan 1 2019, Vertical External Cavity Surface Emitting Lasers (VECSELs) IX. Keller, U. (ed.). SPIE, 109010C. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10901).

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

2018

Evaluation of Dilute Bismide Materials for Mid-IR Applications

Hader, J., Badescu, S. C., Bannow, L. C., Moloney, J. V., Johnson, S. R. & Koch, S. W., Oct 30 2018, 26th International Semiconductor Laser Conference, ISLC 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-September. p. 183-184 2 p. 8516227

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

Influence of microscopic many-body scattering on the performance of ultrashort pulsed and CW multi-wavelength VECSEL lasing

Kilen, I., Moloney, J. V., Hader, J. & Koch, S. W., 2018, Vertical External Cavity Surface Emitting Lasers (VECSELs) VIII. Chilla, J. L. (ed.). SPIE, 1051504. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10515).

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

Low-Threshold Operation of GaAs-Based (GaIn)As/Ga(AsSb)/(GaIn)As "w"-Quantum Well Lasers Emitting at 1.3 μm

Fuchs, C., Ludewig, P., Bruggemann, A., Perez, A. R., Weseloh, M. J., Reinhard, S., Hader, J., Moloney, J. V., Baumner, A., Koch, S. W. & Stolz, W., Oct 30 2018, 26th International Semiconductor Laser Conference, ISLC 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-September. p. 221-222 2 p. 8516246

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

Microscopic Many-Body Model for Mode-Locked and Multi-Wavelength Operation in Vertical External-Cavity Surface-Emitting Lasers

Kilen, I., Koch, S. W., Hader, J. & Moloney, J. V., Oct 30 2018, 26th International Semiconductor Laser Conference, ISLC 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-September. p. 201-202 2 p. 8516236

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

Structure and cavity geometry optimization for ultrashort and high power pulse generation from a VECSEL

Laurain, A., Rockmore, R., Baker, C. W., Kilen, I., Addamane, S., Balakrishnan, G., Hader, J., Perez, A. R., Stolz, W., Koch, S. W. & Moloney, J. V., 2018, Vertical External Cavity Surface Emitting Lasers (VECSELs) VIII. Chilla, J. L. (ed.). SPIE, 105150H. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10515).

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

2017

High power sub-200fs pulse generation from a colliding pulse modelocked VECSEL

Laurain, A., Marah, D., Rockmore, R., McInerney, J. G., Hader, J., Perez, A. R., Koch, S. W., Stolz, W. & Moloney, J. V., 2017, Vertical External Cavity Surface Emitting Lasers (VECSELs) VII. Jetter, M. (ed.). SPIE, 100870E. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10087).

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

1 Scopus citations

Non-equilibrium effects in VECSELs

Hader, J., Kilen, I., Koch, S. W. & Moloney, J. V., 2017, Vertical External Cavity Surface Emitting Lasers (VECSELs) VII. Jetter, M. (ed.). SPIE, 1008706. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10087).

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

1 Scopus citations
2016

1.2μm emitting VECSEL based on type-II aligned QWs

Möller, C., Berger, C., Fuchs, C., Ruiz Perez, A., Koch, S. W., Hader, J., Moloney, J. V. & Stolz, W., 2016, Vertical External Cavity Surface Emitting Lasers (VECSELs) VI. SPIE, Vol. 9734. 97340H

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

Hybrid metal-semiconductor mirror for high power VECSEL

Laurain, A., Gbele, K., Hader, J., Stolz, W., Koch, S. W., Ruiz Perez, A. & Moloney, J. V., 2016, Vertical External Cavity Surface Emitting Lasers (VECSELs) VI. SPIE, Vol. 9734. 973415

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

Influence of kinetic hole filling on the stability of mode-locked semiconductor disk lasers

Moloney, J. V., Kilen, I., Hader, J. & Koch, S. W., 2016, Vertical External Cavity Surface Emitting Lasers (VECSELs) VI. SPIE, Vol. 9734. 97340U

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

Microscopic modelling of opto-electronic properties of dilute bismide materials for the mid-IR

Hader, J., Moloney, J. V., Rubel, O., Badescu, S. C., Johnson, S. & Koch, S. W., 2016, Novel In-Plane Semiconductor Lasers XV. SPIE, Vol. 9767. 976709

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

1 Scopus citations

Modeling of ultrashort pulse generation in mode-locked VECSELs

Kilen, I., Koch, S. W., Hader, J. & Moloney, J. V., 2016, Physics and Simulation of Optoelectronic Devices XXIV. SPIE, Vol. 9742. 97420H

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

1 Scopus citations

Time-resolved gain spectroscopy on type-I and type-II VECSEL chips

Lammers, C., Stein, M., Fey, M., Moller, C., Fuchs, C., Perez, A. R., Berger, C., Rahimi-Iman, A., Hader, J., Moloney, J. V., Koch, S. W., Stolz, W. & Koch, M., Dec 16 2016, 2016 Conference on Lasers and Electro-Optics, CLEO 2016. Institute of Electrical and Electronics Engineers Inc., 7788350

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

2015

Influence of non-equilibrium carrier dynamics on pulse amplification in semiconductor gain media

Böttge, C. N., Hader, J., Kilen, I., Koch, S. W. & Moloney, J. V., Jan 1 2015, Vertical External Cavity Surface Emitting Lasers (VECSELs) V. Guina, M. (ed.). SPIE, 934903. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9349).

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

3 Scopus citations

Ultrafast non-equilibrium carrier dynamics in semiconductor laser mode-locking

Kilen, I., Böttge, C. N., Hader, J., Koch, S. W. & Moloney, J. V., Jan 1 2015, Vertical External Cavity Surface Emitting Lasers (VECSELs) V. Guina, M. (ed.). SPIE, 934902. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9349).

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

1 Scopus citations
2014

Fully microscopic studies of strong-field atom ionization

Schuh, K., Hader, J., Moloney, J. V. & Koch, S. W., Oct 14 2014, Optics InfoBase Conference Papers. Optical Society of America (OSA), (Optics InfoBase Conference Papers).

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

Fully microscopic studies of strong-field atom ionization

Schuh, K., Hader, J., Moloney, J. V. & Koch, S. W., Oct 14 2014, Laser Science, LS 2014. Optical Society of America (OSA), (Laser Science, LS 2014).

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

Intensity and frequency noise properties of multi-Watt single frequency VECSEL with and without active stabilization

Laurain, A., Hader, J., Koch, S. W., Stolz, W. & Moloney, J. V., Jan 1 2014, Vertical External Cavity Surface Emitting Lasers (VECSELs) IV. SPIE, 89660A. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8966).

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

2 Scopus citations

Microscopic many-body investigation of the efficiency droop in GaN based light emitting devices

Hader, J., Moloney, J. V. & Koch, S. W., Jan 1 2014, Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XVIII. SPIE, 900311. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9003).

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

4 Scopus citations

Microscopic VECSEL modeling

Koch, S. W., Hader, J. & Moloney, J. V., Jan 1 2014, Vertical External Cavity Surface Emitting Lasers (VECSELs) IV. SPIE, 896603. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8966).

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

1 Scopus citations

VECSELs: Theory and experiment

Moloney, J. V., Kilen, I., Hader, J. & Koch, S. W., Oct 14 2014, Optics InfoBase Conference Papers. Optical Society of America (OSA), (Optics InfoBase Conference Papers).

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

VECSELs: Theory and experiment

Moloney, J. V., Kilen, I., Hader, J. & Koch, S. W., Oct 14 2014, Laser Science, LS 2014. Optical Society of America (OSA), (Laser Science, LS 2014).

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

2013

Efficiency droop of GaN lasers and LEDs

Hader, J., Moloney, J. V. & Koch, S. W., Dec 1 2013, The European Conference on Lasers and Electro-Optics, CLEO_Europe 2013. (Optics InfoBase Conference Papers).

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

Investigation of droop-causing mechanisms in GaN-based devices using fully microscopic many-body theory

Hader, J., Moloney, J. V. & Koch, S. W., Jun 12 2013, Gallium Nitride Materials and Devices VIII. 86251M. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8625).

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

6 Scopus citations

Recent advances in power scaling of high-power optically-pumped semiconductor lasers for ultrashort pulse generation and continuous wave single frequency operation

Laurain, A., Scheller, M., Wang, T. L., Hader, J., Moloney, J. V., Heinen, B., Kunert, B. & Stolz, W., Aug 12 2013, Laser Technology for Defense and Security IX. 873303. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8733).

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

2 Scopus citations

Single frequency operation of continuous-wave high-power optically-pumped semiconductor lasers

Laurain, A., Hader, J., Koch, S. W., Heinen, B., Kunert, B. & Moloney, J. V., Nov 18 2013, CLEO: Science and Innovations, CLEO_SI 2013. p. CF1F.4 (CLEO: Science and Innovations, CLEO_SI 2013).

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

Single frequency operation of continuous-wave high-power optically-pumped semiconductor lasers

Laurain, A., Hader, J., Koch, S. W., Heinen, B., Kunert, B. & Moloney, J. V., Jan 1 2013, 2013 Conference on Lasers and Electro-Optics, CLEO 2013. IEEE Computer Society, 6833034. (2013 Conference on Lasers and Electro-Optics, CLEO 2013).

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

TEM based analysis of III-Sb VECSELs on GaAs substrates for improved laser performance

Ahirwar, P., Shima, D., Rotter, T. J., Clark, S. P. R., Addamane, S. J., Hains, C. P., Dawson, L. R., Balakrishnan, G., Bedford, R., Lai, Y. Y., Laurain, A., Hader, J. & Moloney, J. V., Apr 15 2013, Vertical External Cavity Surface Emitting Lasers (VECSELs) III. 86060E. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8606).

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

3 Scopus citations
2012

Influence of non-radiative carrier losses on pulsed and continuous VECSEL performance

Laurain, A., Hader, J., Lai, Y. Y., Wang, T. L., Yarborough, M., Balakrishnan, G., Rotter, T. J., Ahirwar, P. & Moloney, J. V., Mar 26 2012, Vertical External Cavity Surface Emitting Lasers (VECSELs) II. 82420S. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8242).

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

9 Scopus citations

Power scaling of high-power optically pumped semiconductor lasers for continuous wave and ultrashort pulse generation

Laurain, A., Scheller, M., Wang, T. L., Hader, J., Moloney, J. V., Koch, S. W., Heinen, B., Koch, M., Kunert, B. & Stolz, W., Dec 1 2012, High-Power Lasers 2012: Technology and Systems. 85470I. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8547).

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

Strategies for power scaling VECSELs

Wang, T. L., Kaneda, Y., Hader, J., Moloney, J. V., Kunert, B., Stolz, W. & Koch, S. W., Mar 26 2012, Vertical External Cavity Surface Emitting Lasers (VECSELs) II. 824209. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8242).

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

5 Scopus citations

Thermal management in high-power vertical-externalcavity surface-emitting lasers

Chernikov, A., Herrmann, J., Scheller, M., Koch, M., Kunert, B., Stolz, W., Chatterjee, S., Koch, S. W., Wang, T. L., Kaneda, Y., Yarborough, J. M., Hader, J. & Moloney, J. V., Dec 1 2012, Quantum Electronics and Laser Science Conference, QELS 2012. (Optics InfoBase Conference Papers).

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

Thermal management in high-power vertical-externalcavity surface-emitting lasers

Chernikov, A., Herrmann, J., Scheller, M., Koch, M., Kunert, B., Stolz, W., Chatterjee, S., Koch, S. W., Wang, T. L., Kaneda, Y., Yarborough, J. M., Hader, J. & Moloney, J. V., Dec 1 2012, CLEO: Applications and Technology, CLEO_AT 2012. p. JW2A.97 (CLEO: Applications and Technology, CLEO_AT 2012).

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

Thermal management in high-power vertical-external-cavity surface-emitting lasers

Chernikov, A., Herrmann, J., Scheller, M., Koch, M., Kunert, B., Stolz, W., Chatterjee, S., Koch, S. W., Wang, T. L., Kaneda, Y., Yarborough, J. M., Hader, J. & Moloney, J. V., Dec 6 2012, 2012 Conference on Lasers and Electro-Optics, CLEO 2012. 6326582. (2012 Conference on Lasers and Electro-Optics, CLEO 2012).

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

1 Scopus citations

Transmission electron microscopy study of metamorphic III-Sb VECSELs on GaAs/AlGaAs distributed Bragg reflectors

Ahirwar, P., Shima, D., Rotter, T. J., Clark, S., Hains, C. P., Balakrishnan, G., Laurain, A., Hader, J., Lai, Y. Y., Wang, T. L., Yarborough, M. & Moloney, J. V., Dec 1 2012, 2012 IEEE Photonics Conference, IPC 2012. p. 699-700 2 p. 6358814. (2012 IEEE Photonics Conference, IPC 2012).

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

VECSELs: Nonequilibrium effects and two-color operation

Wichmann, M., Chernikov, A., Shakfa, M. K., B̈aumner, A., Koch, M., Scheller, M., Hader, J., Moloney, J. V. & Koch, S. W., Mar 26 2012, Vertical External Cavity Surface Emitting Lasers (VECSELs) II. 82420I. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8242).

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

2011

Density-activated defect recombination as a possible explanation for the efficiency droop in GaN-based diodes

Hader, J., Moloney, J. V. & Koch, S. W., Mar 28 2011, Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XV. 79540H. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7954).

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

1 Scopus citations

Density-activated defect recombination as a possible explanation for the efficiency droop in GaN-based light emitters

Hader, J., Moloney, J. V. & Koch, S. W., Sep 6 2011, 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011. 5942578. (2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011).

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

1 Scopus citations

Design and optimization of VECSELs for the IR and mid-IR

Hader, J., Wang, T. L., Yarborough, J. M., Dineen, C. A., Kaneda, Y., Moloney, J. V., Kunert, B., Stolz, W. & Koch, S. W., Apr 14 2011, Vertical External Cavity Surface Emitting Lasers, VECSELs. 79190M. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7919).

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

1 Scopus citations

Lattice mismatched growth for mid-IR VECSELs

Balakrishnan, G., Rotter, T. J., Ahirwar, P., Clark, S. P., Patel, V., Albrecht, A., Hains, C. P., Lai, Y. Y., Wang, T. L., Yarborough, J. M., Mathine, D., Kaneda, Y., Moloney, J. V., Hader, J. & Koch, S. W., Apr 14 2011, Vertical External Cavity Surface Emitting Lasers, VECSELs. 79190G. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7919).

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

2 Scopus citations

Monitoring the temperature distribution in high-power VECSELs

Chatterjee, S., Chernikov, A., Herrmann, J., Scheller, M., Koch, M., Kunert, B., Stolz, W., Koch, S. W., Wang, T. L., Kaneda, Y., Yarborough, J. M., Hader, J. & Moloney, J. V., Sep 6 2011, 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011. 5942598. (2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011).

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

Power scaling and heat management in high-power VECSELs

Chatterjee, S., Chernikov, A., Herrmann, J., Scheller, M., Koch, M., Kunert, B., Stolz, W., Koch, S. W., Wang, T. L., Kaneda, Y., Yarborough, J. M., Hader, J. & Moloney, J. V., Sep 6 2011, 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011. 5942637. (2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011).

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

2 Scopus citations

Power scaling of CW and pulsed IR and mid-IR OPSLs

Moloney, J. V., Hader, J., Wang, T. L., Ying, Y., Kaneda, Y., Yarborough, J. M., Rotter, T. J., Balakrishnan, G., Hains, C., Koch, S. W., Stolz, W., Kunert, B. & Bedford, R., Apr 14 2011, Vertical External Cavity Surface Emitting Lasers, VECSELs. 79190S. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7919).

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

4 Scopus citations
2010

Quantum design and experimental realization of high-power VECSELs

Koch, S. W., Hader, J., Moloney, J. V., Kaneda, Y., Wang, T. L., Yarborough, J. M., Kunert, B. & Stolz, W., Jun 15 2010, Physics and Simulation of Optoelectronic Devices XVIII. 75970O. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7597).

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

2009

Analysis of in-well pumping of semiconductor lasers by microscopic gain calculations

Buckers, C., Baumner, A., Thranhardt, A., Hader, J., Moloney, J. V., Koch, S. W., Zhang, W. & Ackemann, T., Jan 1 2009, The European Conference on Lasers and Electro-Optics, CLEO_Europe 2009. Optical Society of America, (Optics InfoBase Conference Papers).

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

Analysis of in-well pumping of semiconductor lasers by microscopic gain calculations

Bückers, C., Bäumner, A., Thränhardt, A., Hader, J., Moloney, J. V., Koch, S. W., Zhang, W. & Ackemann, T., Nov 20 2009, CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference. 5192288. (CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference).

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

Compact narrow-linewidth 589 nm laser source

Kaneda, Y., Fallahi, M., Hader, J., Moloney, J. V., Koch, S., Kunert, B. & Stolz, W., Nov 16 2009, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009. 5224557. (2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009).

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

8 Scopus citations