Dr. Lutz Schrottke

Senior Scientist

Core Research Area Coordinator

Lutz Schrottke

Telefon: +49 30 20377 339

Raum: 0533

Email: lutz@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 M. Wienold , T. Alam , L. Schrottke , H. T. Grahn , H.-W. Hübers
Titel

Doppler-free spectroscopy with a terahertz quantum-cascade laser

Source Opt. Express , 26 , 6692 ( 2018 )
DOI : 10.1364/OE.26.006692 | Download: PDF | 3023 Cite : Bibtex RIS
M. Wienold, T. Alam, L. Schrottke, H. T. Grahn, and H.-W. Hübers

8 Autor T. Hagelschuer , M. Wienold , H. Richter , L. Schrottke , H. T. Grahn , H.-W. Hübers
Titel

Real-time gas sensing based on optical feedback in a terahertz quantum-cascade laser

Source Opt. Express , 25 , 30203 ( 2017 )
DOI : 10.1364/OE.25.030203 | Download: PDF | 2998 Cite : Bibtex RIS
T. Hagelschuer, M. Wienold, H. Richter, L. Schrottke, H. T. Grahn, and H.-W. Hübers

9 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

10 Autor M. Hempel , B. Röben , M. Niehle , L. Schrottke , A. Trampert , H. T. Grahn
Titel

Continuous tuning of two-section, single-mode terahertz quantum-cascade lasers by fiber-coupled, near-infrared illumination

Source AIP Adv. , 7 , 055201 ( 2017 )
DOI : 10.1063/1.4983030 | Download: PDF | 2902 Cite : Bibtex RIS
M. Hempel, B. Röben, M. Niehle, L. Schrottke, A. Trampert, and H. T. Grahn