Publications

[Extracted from DiVA, the publication database at KTH.]

Reshanov, S.; Schöner, A.; Kaplan, W.; Zhang, A.; Lim, J.; Bakowski, M. (2014):
Full Epitaxial Trench Type Buried Grid SiC JBS Diodes.
ECS Transactions 64: 289-293 [Details]
Zhang, Z. (2014):
Materials and Processing Technologies for Advanced Electronic and Photonic Devices.
Doctoral thesis, comprehensive summary [Details]
Wang, Q.; Li, X.; Zhang, A.; Almqvist, S.; Karim, A.; Noharet, B.; Andersson, J.; Göthelid, M.; Yu, S.; Gustafsson, O.; Hammar, M.; Asplund, C.; Gothelid, E. (2012):
Analysis of surface oxides on narrow bandgap III-V semiconductors leading towards surface leakage free IR photodetectors.
Proceedings of SPIE, the International Society for Optical Engineering 8353: 835311 [Details]
Gustafsson, O.; Berggren, J.; Ekenberg, U.; Hallén, A.; Hammar, M.; Höglund, L.; Karim, A.; Noharet, B.; Wang, Q.; Gromov, A.; Almqvist, S.; Zhang, A.; Junique, S.; Andersson, J.; Asplund, C.; von Würtemberg, R.; Malm, H.; Martijn, H. (2011):
Long-wavelength infrared quantum-dot based interband photodetectors.
Infrared physics & technology 54: 287-291 [Details]
Zhang, A.; Wang, Q.; Karlsson, S.; Kjebon, O.; Schatz, R.; Fonjallaz, P.; Almqvist, S.; Chacinski, M.; Thylen, L.; Berggren, J.; Hammar, M.; Honecker, J.; Steffan, A. (2011):
Fabrication of an electro-absorption transceiver with a monolithically integrated optical amplifier for fiber transmission of 40-60 GHz radio signals.
Semiconductor Science and Technology 26: 014042 [Details]
Westbergh, P.; Söderberg, E.; Gustavsson, J.; Modh, P.; Larsson, A.; Zhang, Z.; Berggren, J.; Hammar, M. (2008):
Single mode 1.3 ÎŒm InGaAs VCSELs for access network applications.
[Conference paper] Semiconductor Lasers and Laser Dynamics III. Strasbourg. 7 April 2008 - 9 April 2008; Semiconductor Lasers and Laser Dynamics III [Details]
Zhang, Z.; Berggren, J.; Hammar, M. (2008):
On the long-wavelength optimization of highly strained InGaAs/GaAs quantum wells grown by metal-organic vapor-phase epitaxy.
Journal of Crystal Growth 310: 3163-3167 [Details]
Zhang, Z. (2008):
Epitaxial growth optimization for 1.3-um InGaAs/GaAs Vertical-Cavity Surface-Emitting lasers.
Licentiate thesis, comprehensive summary [Details]
Söderberg, E.; Gustavsson, J.; Modh, P.; Larsson, A.; Zhang, Z.; Berggren, J.; Hammar, M. (2007):
Transmission Experiments using 1.3 um Single Mode InGaAs VCSELs.
[Conference paper] The European Conference on Lasers and Electro-Optics, CLEO_Europe 2007, 17 June 2007 through 17 June 2007, Munich, Germany; The European Conference on Lasers and Electro-Optics (CLEO_Europe) 2007 [Details]
Söderberg, E.; Gustavsson, J.; Modh, P.; Larsson, A.; Zhang, Z.; Berggren, J.; Hammar, M. (2007):
Transmission experiments using 1.3 ÎŒn single mode InGaAs VCSELs.
[Conference paper] 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference, CLEO. Munich. 17 June 2007 - 22 June 2007; Conference on Lasers and Electro-Optics Europe - Technical Digest [Details]
Söderberg, E.; Gustavsson, J.; Modh, P.; Larsson, A.; Zhang, Z.; Berggren, J.; Hammar, M. (2007):
High-temperature dynamics, high-speed modulation, and transmission experiments using 1.3-mu m InGaAs single-mode VCSELs.
Journal of Lightwave Technology 25: 2791-2798 [Details]
Zhang, Z.; Marcks von Würtemberg, R.; Berggren, J.; Hammar, M. (2007):
Optical loss and interface morphology in AlGaAs/GaAs distributed Bragg reflectors.
Applied Physics Letters 91: 101101 [Details]
Söderberg, E.; Modh, P.; Gustavsson, J.; Larsson, A.; Zhang, Z.; Berggren, J.; Hammar, M. (2006):
Single mode 1.28 ÎŒm InGaAs VCSELs using an inverted surface relief.
[Conference paper] 2006 IEEE 20th International Semiconductor Laser Conference, ISLC. Kohala Coast, HI. 17 September 2006 - 21 September 2006; Conference Digest - IEEE International Semiconductor Laser Conference 123-124 [Details]
Marcks von Würtemberg, R.; Zhang, Z.; Berggren, J.; Hammar, M. (2006):
A novel electrical and optical confinement scheme for surface emitting optoelectronic devices.
[Conference paper] Workshop on Optical Components for Broadband Communication. Stockholm, SWEDEN. JUN 28-29, 2006; WORKSHOP ON OPTICAL COMPONENTS FOR BROADBAND COMMUNICATION 63500J-1-63500J-10 [Details]
Söderberg, E.; Modh, P.; Gustavsson, J.; Larsson, A.; Zhang, Z.; Berggren, J.; Hammar, M. (2006):
High speed, high temperature operation of 1.28-μm singlemode InGaAs VCSELs.
Electronics Letters 42: 978-979 [Details]
Zhang, A.; Reshanov, S.; Schöner, A.; Kaplan, W.; Kwietniewski, N.; Lim, J.; Bakowski, M. ():
Planarization of epitaxial SiC trench structures by plasma ion etching.
Manuscript (preprint) [Details]