Dr. Xiang Lü

Scientist

Xiang Lü

Telefon: +49 30 20377 341

Raum: 0532

Email: lue@pdi-berlin.de

 

Abteilung: Semiconductor Spectroscopy

Core research areas: Intersubband emitters

 

 

1 Autor T. Alam , M. Wienold , X. Lü , K. Biermann , L. Schrottke , H. T. Grahn , H.-W. Hübers
Titel

Frequency and power stabilization of a terahertz quantum-cascade laser using near-infrared optical excitation

Source Opt. Express , 27 , 36846 ( 2019 )
DOI : 10.1364/OE.27.036846 | Download: PDF | 3160 Cite : Bibtex RIS
T. Alam, M. Wienold, X. Lü, K. Biermann, L. Schrottke, H. T. Grahn, and H.-W. Hübers

2 Autor T. Hagelschuer , H. Richter , M. Wienold , X. Lü , B. Röben , L. Schrottke , K. Biermann , H. T. Grahn , H.-W. Hübers
Titel

A compact 4.75-THz source based on a quantum-cascade laser with a back-facet mirror

Source IEEE Trans. Terahertz Sci. Technol. , 9 , 606 ( 2019 )
DOI : 10.1109/TTHZ.2019.2935337 | 3140 Cite : Bibtex RIS
T. Hagelschuer, H. Richter, M. Wienold, X. Lü, B. Röben, L. Schrottke, K. Biermann, H. T. Grahn, and H.-W. Hübers

3 Autor B. Röben , X. Lü , K. Biermann , L. Schrottke , H. T. Grahn
Titel

Terahertz quantum-cascade lasers for high-resolution spectroscopy of sharp absorption lines

Source J. Appl. Phys. , 125 , 151613 ( 2019 )
DOI : 10.1063/1.5079701 | Download: PDF | 3071 Cite : Bibtex RIS
B. Röben, X. Lü, K. Biermann, L. Schrottke, and H. T. Grahn

4 Autor T. Alam , M. Wienold , X. Lü , K. Biermann , L. Schrottke , H. T. Grahn , H.-W. Hübers
Titel

Wideband, high-resolution terahertz spectroscopy by light-induced frequency tuning of quantum-cascade lasers

Source Opt. Express , 27 , 5420 ( 2019 )
DOI : 10.1364/OE.27.005420 | Download: PDF | 3089 Cite : Bibtex RIS
T. Alam, M. Wienold, X. Lü, K. Biermann, L. Schrottke, H. T. Grahn, and H.-W. Hübers

5 Autor X. Lü , E. Luna , L. Schrottke , K. Biermann , H. T. Grahn
Titel

Determination of the interface grading parameter for terahertz quantum-cascade laser structures based on transmission electron microscopy

Source Appl. Phys. Lett. , 113 , 172101 ( 2018 )
DOI : 10.1063/1.5042326 | Download: PDF | 3035 Cite : Bibtex RIS
X. Lü, E. Luna, L. Schrottke, K. Biermann, and H. T. Grahn

6 Autor L. Schrottke , X. Lü , B. Röben , K. Biermann , M. Wienold , H. Richter , H.-W. Hübers , H. T. Grahn
Titel

Intrinsic frequency tuning of terahertz quantum-cascade lasers

Source J. Appl. Phys. , 123 , 213102 ( 2018 )
DOI : 10.1063/1.5024480 | Download: PDF | 3015 Cite : Bibtex RIS
L. Schrottke, X. Lü, B. Röben, K. Biermann, M. Wienold, H. Richter, H.-W. Hübers, and H. T. Grahn

7 Autor J.E. Boschker , X. Lü , V. Bragaglia , R. Wang , H. T. Grahn , R. Calarco
Titel

Electrical and optical properties of epitaxial binary and ternary GeTe-Sb2Te3 alloys

Source Sci. Rep. , 8 , 5889 ( 2018 )
DOI : 10.1038/s41598-018-23221-9 | Download: PDF | 3002 Cite : Bibtex RIS
J.E. Boschker, X. Lü, V. Bragaglia, R. Wang, H. T. Grahn, and R. Calarco

8 Autor B. Röben , X. Lü , M. Hempel , K. Biermann , L. Schrottke , H. T. Grahn
Titel

Terahertz quantum-cascade lasers as high-power and wideband, gapless sources for spectroscopy

Source Opt. Express , 25 , 16282 ( 2017 )
DOI : 10.1364/OE.25.016282 | Download: PDF | 2916 Cite : Bibtex RIS
B. Röben, X. Lü, M. Hempel, K. Biermann, L. Schrottke, and H. T. Grahn

9 Autor A. Guzman , R. Gargallo-Caballero , X. Lü , H. T. Grahn
Titel

Laterally biased structures for room temperature operation of quantumwell infrared photodetectors

Source J. Cryst. Growth , 477 , 272 ( 2017 )
DOI : 10.1016/j.jcrysgro.2017.04.023 | 2993 Cite : Bibtex RIS
A. Guzman, R. Gargallo-Caballero, X. Lü, and H. T. Grahn

10 Autor X. Lü , L. Schrottke , H. T. Grahn
Titel

Efficient numerical procedure for the determination of the wave function-independent terms in longitudinal optical phonon scattering rates formulated in the Fourier domain

Source J. Comput. Electron. , 15 , 1505 ( 2016 )
DOI : 10.1007/s10825-016-0902-6 | 2841 Cite : Bibtex RIS
X. Lü, L. Schrottke, and H. T. Grahn