H. Walter

Engineering · Physical Sciences

6h-index221citations14works0.02yr avg
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Research Topics

Photonic and Optical Devices(12), Semiconductor Lasers and Optical Devices(12), Semiconductor Quantum Structures and Devices(8), Optical Network Technologies(4), Canadian Identity and History(1)

Publications14 total

The signal time course of the theory of mind network
IRIS UNIMORE (University of Modena and Reggio Emilia)·2006
Low Chirp 10 Gb/s Standard Fibre Transmission By Injection-Locking
2005
Novel method to optimize complex coupling coefficients by sampled gratings
2002· 1 cited
Multigigabit/s standard fibre transmission by injection-locked directly modulated lasers
Pure and Applied Optics Journal of the European Optical Society Part A·1995
Variation of coupling coefficients by sampled gratings in complex coupled distributed-feedback lasers
IEEE Journal of Selected Topics in Quantum Electronics·1995· 29 cited
AlGaInAs/InP 1.5 µm MQW DFB laser diodesexceeding 20 GHz bandwidth
Electronics Letters·1995· 18 cited
<title>Facet influence on wavelength tunability and linewidth-chirp under high bit rate modulation in InGaAs/InAlGaAs quantum well (QW) DFB lasers</title>
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·1994· 1 cited
A tractable large-signal dynamic model-application to strongly coupled distributed feedback lasers
Journal of Lightwave Technology·1994· 6 cited
Chirp reduction of directly modulated semiconductor lasers at 10 Gb/s by strong CW light injection
Journal of Lightwave Technology·1994· 111 cited
Experimental and theoretical study of the facet phase influence on the wavelength shift in InGaAs/InAlGaAs quantum well distributed feedback lasers
Applied Physics Letters·1994· 1 cited
Static and dynamic properties of InGaAsP-InP distributed feedback lasers-a detailed comparison between experiment and theory
IEEE Journal of Quantum Electronics·1994· 36 cited
Multigigabit-per-second standard-fiber transmission by injection-locked directly modulated lasers
1994· 2 cited
Study of wavelength shift in InGaAs/InAlGaAs QW DFB lasers based on laser parameters from a comparison of experiment and theory
IEEE Journal of Quantum Electronics·1994· 16 cited
Rex vs. Mike Hack Handwriting in a Murder Trial in Western Canada
The American Journal of Police Science·1932

Frequent Co-authors

H. Burkhard(12), Hartmut Hillmer(9), S. Hansmann(8), S. Mohrdiek(4), E. Kuphal(2), F. Steinhagen(2), H. Janning(2), B. Hübner(1), R. Lösch(1), H.L. Hartnagel(1), W. Schlapp(1), R. Göbel(1), A. Krost(1), D. Bimberg(1), R Goebel(1), Angela Ciaramidaro(1), Mauro Adenzato(1), Ivan Enrici(1), Susanne Erk(1), Lorenzo Pia(1)