Dr. Xiang Lü

Senior Scientist

+49 30 20377-341

Semiconductor Spectroscopy

Raum: 533

Titel

Demonstrating the accuracy of terahertz absorption spectroscopy and cavity ringdown spectroscopy by a comparison of atomic oxygen density measurements

Author

J. R. Wubs, A. S. C. Nave, U. Macherius, L. Invernizzi, K. Gazeli, G. Lombardi, X. Lü, L. Schrottke, K.-D. Weltmann, J. H. van Helden

Quelle

J. Appl. Phys., 140, 073304 (2026)

DOI:

10.1063/5.0341443 (PDI-ID: 3205)
Titel

Reststrahlen band and optical bandgaps in semiconducting CrN films

Author

D. V. Dinh, X. Lü, O. Brandt, D. Sen, O. Fairlamb, F. Peiris, F. Lima, A. Bordovalos, C. Suresh, A. Shan, N. J. Podraza

Quelle

Phys. Rev. Mater., 10, 044602 (2026)

DOI:

10.1103/gt8b-1psw (PDI-ID: 3130)
Titel

High-power micro-optical bench terahertz quantum-cascade laser system

Author

R. Voigt, M. Wienold, X. Lü, L. Schrottke, K. Biermann, A. Sahm, Paschke, Katrin, H.-W. Hübers

Quelle

IEEE Trans. Terahertz Sci. Technol., 16, 482-486 (2026)

DOI:

10.1109/TTHZ.2026.3660256 (PDI-ID: 3151)
Titel

Precision molecular spectroscopy with a phase-locked terahertz quantum-cascade laser

Author

R. Voigt, M. Wienold, D. Jayasankar, J. Stake, X. Lü, K. Biermann, H.-W. Hübers

Quelle

Opt. Express, 33, 15782 (2025)

DOI:

10.1364/OE.553739 (PDI-ID: 3072)
Titel

Comprehensive assessment of terahertz quantum-cascade lasers performance characteristics

Author

V. Pistore, X. Lü, K. Biermann, L. Schrottke

Quelle

J. Appl. Phys., 136, 194506 (2024)

DOI:

10.1063/5.0234245 (PDI-ID: 3020)