Intersubband Emitters: GaAs-based Quantum-Cascade Lasers

Dr. Lutz Schrottke

Senior Scientist

Core Research Area Coordinator

Lutz Schrottke

phone: +49 30 20377 339

room: 0533

email: lutz@pdi-berlin.de

 

Department: Semiconductor Spectroscopy

Core research areas: Intersubband emitters

 

 

91 Author J. Ringling , Y. Kawamura , L. Schrottke , H.T. Grahn , K. Yoshimatsu , A. Kamada , N. Inoue
Title

Direct evidence of the indirect energy gap in InAlAs/AlAsSb multiple quantum wells by time-resolved photoluminescence

Source Appl. Phys. Lett. , 72 , 1620 ( 1998 )
Download: PDF | 1056 Cite : Bibtex RIS
J. Ringling, Y. Kawamura, L. Schrottke, H.T. Grahn, K. Yoshimatsu, A. Kamada, and N. Inoue

92 Author N. Linder , U. Behn , F. Agullo-Rueda , H.T. Grahn , L. Schrottke , K. H. Ploog
Title

Excitonic effects in the miniband formation of graded-gap superlattices

Source Phys. Rev. B , 55 , 15720 ( 1997 )
Download: PDF | 1158 Cite : Bibtex RIS
N. Linder, U. Behn, F. Agullo-Rueda, H.T. Grahn, L. Schrottke, and K. H. Ploog

93 Author L. Schrottke , H.T. Grahn , K. Fujiwara
Title

Excitonic properties of weakly coupled GaAs single quantum wells investigated with high-resolution photoluminescence excitation spectroscopy

Source Phys. Rev. B , 56 , 13321 ( 1997 )
1189 Cite : Bibtex RIS
L. Schrottke, H.T. Grahn, and K. Fujiwara

94 Author L. Schrottke , H.T. Grahn , K. Fujiwara
Title

Enhanced anti-Stokes photoluminescence in a GaAs/Al0.17Ga0.83As single quantum well with growth islands

Source Phys. Rev. B , 56 , R15553 ( 1997 )
Download: PDF | 1190 Cite : Bibtex RIS
L. Schrottke, H.T. Grahn, and K. Fujiwara

95 Author H.T. Grahn , L. Schrottke , K. H. Ploog , F. Agullo-Rueda , U. Behn
Title

Miniband formation in graded-gap superlattices

Source Proc. ISCS 22 , 145 , 1213 ( 1996 )
1248 Cite : Bibtex RIS
H.T. Grahn, L. Schrottke, K. H. Ploog, F. Agullo-Rueda, and U. Behn

96 Author L. Schrottke , H.T. Grahn , K. Fujiwara
Title

Pseudo-negative photocurrent spectroscopy in GaAs-AlAs superlattices

Source J. Appl. Phys. , 79 , 4197 ( 1996 )
Download: PDF | 1316 Cite : Bibtex RIS
L. Schrottke, H.T. Grahn, and K. Fujiwara

Contact

Prof. Dr. Holger T. Grahn

Head of Department 

+49 30 20377-318

htgrahn@pdi-berlin.de

Dr. Lutz Schrottke

Senior Scientist

+49 30 20377-339

lutz@pdi-berlin.de