Simulation of Carrier Injection Efficiency in AlGaN-Based UV-Light-Emitting Diodes

Authors: Hofmann, G., Muhin, A., Susilo, N., Romer, F., Wernicke, T., Kneissl, M., Witzigmann, B.

Source: IEEE Photonics Journal IEEE Photonics J. Photonics Journal, IEEE. 16(4):1-7 Aug, 2024

Optical Gain in AlGaN Quantum Wells: Impact of Higher Energy States

Authors: Kolle, S., Romer, F., Cardinali, G., Schulz, A., Susilo, N., Vidal, D.H., Wernicke, T., Kneissl, M., Witzigmann, B.

Source: IEEE Photonics Journal IEEE Photonics J. Photonics Journal, IEEE. 16(2):1-5 Apr, 2024

Carrier Transport in a Deep Ultraviolet Mixed Quantum Well Light Emitting Diode

Authors: Romer, F., Hofmann, G., Hopfner, J., Schilling, M., Muhin, A., Wernicke, T., Kneissl, M., Witzigmann, B.

Source: IEEE Photonics Journal IEEE Photonics J. Photonics Journal, IEEE. 16(1):1-6 Feb, 2024

Effect of the Hole Mobility on the Emission Spectrum of a Deep Ultraviolet Mixed Quantum Well Light Emitting Diode

Authors: Romer, F., Hofmann, G., Hopfner, J., Schilling, M., Muhin, A., Wernicke, T., Kneissl, M., Witzigmann, B.

Source: 2023 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) Numerical Simulation of Optoelectronic Devices (NUSOD), 2023 International Conference on. :61-62 Sep, 2023

Relation: 2023 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)

Simulation of optical gain in AlGaN quantum wells

Authors: Kolle, S., Romer, F., Cardinali, G., Schultz, A., Susilo, N., Vidal, D. Hauer, Wernicke, T., Kneissl, M., Witzigmann, B.

Source: 2023 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) Numerical Simulation of Optoelectronic Devices (NUSOD), 2023 International Conference on. :77-78 Sep, 2023

Relation: 2023 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)

Carrier Transport in Multi Colour Deep Ultraviolet Light Emitting Diodes

Authors: Hofmann, G., Hopfner, J., Schilling, M., Muhin, A., Romer, F., Wernicke, T., Kneissl, M., Witzigmann, B.

Source: 2022 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) Numerical Simulation of Optoelectronic Devices (NUSOD), 2022 International Conference on. :79-80 Sep, 2022

Relation: 2022 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)

Biomolecule sensing in THz range with n-Ge/Si antennas

Authors: Chavarin, C.A., Wiciak, A. A., Hardt, E., Gruessing, S., Skibitzki, O., Costina, I., Seifert, W., Klesse, W. M., Manganelli, C.L., You, C., Flesch, J., Piehler, J., Missori, M., Koczorowski, W., Baldassarre, L., Witzigmann, B., Capellini, G., Spirito, D.

Source: 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) Infrared, Millimeter and Terahertz Waves (IRMMW-THz),2022 47th International Conference on. :1-2 Aug, 2021

Relation: 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)

Demonstration of UV-Induced Threshold Voltage Instabilities in Vertical GaN Nanowire Array-Based Transistors

Authors: Ruzzarin, M., Meneghini, M., de Santi, C., Neviani, A., Yu, F., Strempel, K., Fatahilah, M.F., Witzigmann, B., Wasisto, H.S., Waag, A., Meneghesso, G., Zanoni, E.

Source: IEEE Transactions on Electron Devices IEEE Trans. Electron Devices Electron Devices, IEEE Transactions on. 66(5):2119-2124 May, 2019

Normally Off Vertical 3-D GaN Nanowire MOSFETs With Inverted ${p}$ -GaN Channel

Authors: Yu, F., Strempel, K., Fatahilah, M.F., Zhou, H., Romer, F., Bakin, A., Witzigmann, B., Schumacher, H.W., Wasisto, H.S., Waag, A.

Source: IEEE Transactions on Electron Devices IEEE Trans. Electron Devices Electron Devices, IEEE Transactions on. 65(6):2439-2445 Jun, 2018

Plasmonic germanium resonators for CMOS compatible Terahertz chem-bio sensing platform

Authors: Guha, S., Kazmierczak, M., Betthenhausen, M., Skibitzki, O., You, C., Mitzloff, J., Flesch, J., Piehler, J., Witzigmann, B., Schroeder, T.

Source: 2017 IEEE 14th International Conference on Group IV Photonics (GFP) Group IV Photonics (GFP), 2017 IEEE 14th International Conference on. :77-78 Aug, 2017

Relation: 2017 IEEE 14th International Conference on Group IV Photonics (GFP)

Structuring of 2D photonic crystal on InP membranes as polarizing element for optical MEMS based sensor systems

Authors: Zamora, R., Kusserow, T., Wulf, M., Kanwar, K., Witzigmann, B., Hillmer, H.

Source: 2010 Seventh International Conference on Networked Sensing Systems (INSS) Networked Sensing Systems (INSS), 2010 Seventh International Conference on. :179-182 Jun, 2010

Relation: 2010 Seventh International Conference on Networked Sensing Systems (INSS)

All-InGaN Phosphorless White Light Emitting Diodes: An Efficiency Estimation

Authors: Kolper, C., Sabathil, M., Mandl, M., Strassburg, M., Witzigmann, B.

Source: Journal of Lightwave Technology J. Lightwave Technol. Lightwave Technology, Journal of. 30(17):2853-2862 Sep, 2012

Novel ultrafast vertically emitting semiconductor lasers

Authors: Pallmann, W. P., Hoffmann, M., Wittwer, V. J., Rudin, B., Kreuter, P., Witzigmann, B., Golling, M., Barbarin, Y., Sudmeyer, T., Keller, U.

Source: 36th European Conference and Exhibition on Optical Communication Optical Communication (ECOC), 2010 36th European Conference and Exhibition on. :1-3 Sep, 2010

Relation: 2010 36th European Conference and Exhibition on Optical Communication - (ECOC 2010)

Electrically Pumped Vertical External Cavity Surface Emitting Lasers Suitable for Passive Modelocking

Authors: Barbarin, Y., Hoffmann, M., Pallmann, W. P., Dahhan, I., Kreuter, P., Miller, M., Baier, J., Moench, H., Golling, M., Sudmeyer, T., Witzigmann, B., Keller, U.

Source: IEEE Journal of Selected Topics in Quantum Electronics IEEE J. Select. Topics Quantum Electron. Selected Topics in Quantum Electronics, IEEE Journal of. 17(6):1779-1786 Jan, 2011

Toward Frequency-Domain Modeling of Mode Locking in Semiconductor Lasers

Authors: Kreuter, P., Witzigmann, B., Fichtner, W.

Source: IEEE Journal of Selected Topics in Quantum Electronics IEEE J. Select. Topics Quantum Electron. Selected Topics in Quantum Electronics, IEEE Journal of. 17(5):1280-1291 Jan, 2011

The Ultra Weak Variational Formulation Applied to Radiation Problems With Macroscopic Sources in Inhomogeneous Domains

Authors: Loeser, M., Witzigmann, B.

Source: IEEE Journal of Selected Topics in Quantum Electronics IEEE J. Select. Topics Quantum Electron. Selected Topics in Quantum Electronics, IEEE Journal of. 15(4):1144-1155 Aug, 2009

Multidimensional Electro-Opto-Thermal Modeling of Broad-Band Optical Devices

Authors: Loeser, M., Witzigmann, B.

Source: IEEE Journal of Quantum Electronics IEEE J. Quantum Electron. Quantum Electronics, IEEE Journal of. 44(6):505-514 Jun, 2008

Analysis of Gain and Luminescence in Violet and Blue GaInN–GaN Quantum Wells

Authors: Witzigmann, B., Tomamichel, M., Steiger, S., Veprek, R. G., Kojima, K., Schwarz, U. T.

Source: IEEE Journal of Quantum Electronics IEEE J. Quantum Electron. Quantum Electronics, IEEE Journal of. 44(2):144-149 Feb, 2008

Substrate Modes of (Al,In)GaN Semiconductor Laser Diodes on SiC and GaN Substrates

Authors: Laino, V., Roemer, F., Witzigmann, B., Lauterbach, C., Schwarz, U. T., Rumbolz, C., Schillgalies, M. O., Furitsch, M., Lell, A., Harle, V.

Source: IEEE Journal of Quantum Electronics IEEE J. Quantum Electron. Quantum Electronics, IEEE Journal of. 43(1):16-24 Jan, 2007

A microscopic model for the static and dynamic lineshape of semiconductor lasers

Authors: Odermatt, S., Witzigmann, B.

Source: IEEE Journal of Quantum Electronics IEEE J. Quantum Electron. Quantum Electronics, IEEE Journal of. 42(6):538-551 Jun, 2006