Publications

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

Akram, N.; Kjebon, O.; Chacinski, M.; Schatz, R.; Berggren, J.; Olsson, F.; Lourdudoss, S.; Berrier, A. (2009):
Experimental characterization of high-speed 1.55 mu m buried heterostructure InGaAsP/InGaAlAs quantum-well lasers.
Journal of the Optical Society of America. B, Optical physics 26: 318-327 [Details]
Akram, N.; Kjebon, O.; Chacinski, M.; Schatz, R.; Berggren, J.; Olsson, F.; Lourdudoss, S.; Berrier, A. (2006):
High-Speed Performance of 1.55 µm Buried Hetero-Structure Lasers with 20 InGaAsP/InGaAlAs Quantum-Wells.
[Conference paper] 2006 European Conference on Optical Communications, ECOC 2006; Cannes; 24 September 2006 through 28 September 2006; 2006 European Conference on Optical Communications Proceedings, ECOC 2006 1-2 [Details]
Akram, N.; Kjebon, O.; Marcinkevičius, S.; Schatz, R.; Berggren, J.; Olsson, F.; Lourdudoss, S. (2006):
The effect of barrier composition on the vertical carrier transport and lasing properties of 1.55-mu m multiple quantum-well structures.
IEEE Journal of Quantum Electronics 42: 713-714 [Details]
Tångring, I.; Wang, S.; Gu, Q.; Wei, Y.; Sadeghi, M.; Larsson, A.; Zhao, Q.; Akram, M.; Berggren, J. (2005):
Strong 1.3-1.6 mu m light emission from metamorphic InGaAs quantum wells on GaAs.
Applied Physics Letters 86: 171902 [Details]
Akram, N. (2005):
Photonic devices with MQW active material and waveguide gratings - modelling and characterisation.
Doctoral thesis, comprehensive summary [Details]
Akram, N.; Silfvenius, C.; Berggren, J.; Kjebon, O.; Schatz, R. (2004):
Design optimization of InGaAsP-InGaAlAs 1.55 mu;m strain-compensated MQW lasers for direct modulation applications.
[Conference paper] 2004 International Conference on Indium Phosphide and Related Materials, 16th IPRM; Kagoshima; 31 May 2004 through 4 June 2004; Indium Phosphide and Related Materials, 2004. 16th IPRM. 2004 International Conference on 418-421 [Details]
Akram, N. (2004):
Lateral current injection (LCI) multiple quantum-well 1.55 mu m laser with improved gain uniformity across the active region.
Optical and quantum electronics 36: 827-846 [Details]
Akram, N.; Silfvenius, C.; Kjebon, O.; Schatz, R. (2004):
Design optimization of InGaAsP-InGaAlAs 1.55 mu m strain-compensated MQW lasers for direct modulation applications.
Semiconductor Science and Technology 19: 615-625 [Details]
Akram, N.; Schatz, R.; Kjebon, O. (2004):
Influence of electrical parasitics and drive impedance on the laser modulation response.
IEEE Photonics Technology Letters 16: 21-23 [Details]
Kjebon, O.; Akram, N.; Schatz, R. (2003):
40 Gb/s transmission experiment using directly modulated 1.55 mu m DBR lasers.
[Conference paper] 2003 International Conference Indium Phosphide and Related Materials; Santa Barbara, CA; 12-16 May 2003; Conference Proceedings - International Conference on Indium Phosphide and Related Materials 495-498 [Details]
Jamid, H.; Akram, N. (2003):
Analysis of antiresonant reflecting optical waveguide gratings by use of the Method of Lines.
Applied Optics 42: 3488-3494 [Details]
Jamid, H.; Akram, N. (2002):
Analysis of deep waveguide gratings - an efficient cascading and doubling algorithm in the method of lines framework.
Journal of Lightwave Technology 20: 1204-1209 [Details]
Kjebon, O.; Schatz, R.; Carlsson, C.; Akram, N. (2002):
Experimental evaluation of detuned loading effects on distortion in edge emitting DBR lasers.
[Conference paper] International Topical Meeting on Microwave Photonics, 5-8 Nov. 2002; International Topical Meeting on Microwave Photonics, 2002 125-128 [Details]
Jamid, H.; Akram, N. (2001):
A new higher order finite-difference approximation scheme for the method of lines.
Journal of Lightwave Technology 19: 398-404 [Details]