Dr. Lutz Schrottke

Fast continuous tuning of terahertz quantum-cascade lasers by rear facet illumination

@article{ author = { M. Hempel and B. Röben and L. Schrottke and H.-W. Hübers and H. T. Grahn }, title = { Fast continuous tuning of terahertz quantum-cascade lasers by rear facet illumination }, journal = { Applied Physics Letters }, volume = { 108 }, year = { 2016 }, pages = { 191106 } }

TY - JOUR AU - M. Hempel AU - B. Röben AU - L. Schrottke AU - H.-W. Hübers AU - H. T. Grahn TI - Fast continuous tuning of terahertz quantum-cascade lasers by rear facet illumination JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 108 SP - 191106 PY - 2016/05/10

Phenomenological scattering-rate model for the simulation of the current density and emission power in mid-infrared quantum cascade lasers

@article{ author = { S. S. Kurlov and Y. V. Flores and M. Elagin and M. P. Semtsiv and L. Schrottke and H. T. Grahn and G. G. Tarasov and W. T. Masselink }, title = { Phenomenological scattering-rate model for the simulation of the current density and emission power in mid-infrared quantum cascade lasers }, journal = { Journal of Applied Physics }, volume = { 119 }, year = { 2016 }, pages = { 134501 } }

TY - JOUR AU - S. S. Kurlov AU - Y. V. Flores AU - M. Elagin AU - M. P. Semtsiv AU - L. Schrottke AU - H. T. Grahn AU - G. G. Tarasov AU - W. T. Masselink TI - Phenomenological scattering-rate model for the simulation of the current density and emission power in mid-infrared quantum cascade lasers JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 119 SP - 134501 PY - 2016/04/01

Frequency comb operation of long-cavity terahertz quantum-cascade lasers

@article{ author = { M. Wienold and B. Röben and L. Schrottke and H. T. Grahn }, title = { Frequency comb operation of long-cavity terahertz quantum-cascade lasers }, journal = { Proceedings of SPIE 9767 Novel In-Plane Semiconductor Lasers }, volume = { 9767 }, year = { 2016 }, pages = { 97671A } }

TY - JOUR AU - M. Wienold AU - B. Röben AU - L. Schrottke AU - H. T. Grahn TI - Frequency comb operation of long-cavity terahertz quantum-cascade lasers JF - Proceedings of SPIE 9767 Novel In-Plane Semiconductor Lasers JA - J1 - VL - 9767 SP - 97671A PY - 2016/03/10

Terahertz GaAs/AlAs quantum-cascade lasers

@article{ author = { L. Schrottke and X. Lü and G. Rozas and K. Biermann and H. T. Grahn }, title = { Terahertz GaAs/AlAs quantum-cascade lasers }, journal = { Applied Physics Letters }, volume = { 108 }, year = { 2016 }, pages = { 102102 } }

TY - JOUR AU - L. Schrottke AU - X. Lü AU - G. Rozas AU - K. Biermann AU - H. T. Grahn TI - Terahertz GaAs/AlAs quantum-cascade lasers JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 108 SP - 102102 PY - 2016/03/08

Frequency dependence of the maximum operating temperature for quantum-cascade lasers up to 5.4 THz

@article{ author = { M. Wienold and B. Röben and X. Lü and G. Rozas and L. Schrottke and K. Biermann and H. T. Grahn }, title = { Frequency dependence of the maximum operating temperature for quantum-cascade lasers up to 5.4 THz }, journal = { Applied Physics Letters }, volume = { 107 }, year = { 2015 }, pages = { 202101 } }

TY - JOUR AU - M. Wienold AU - B. Röben AU - X. Lü AU - G. Rozas AU - L. Schrottke AU - K. Biermann AU - H. T. Grahn TI - Frequency dependence of the maximum operating temperature for quantum-cascade lasers up to 5.4 THz JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 107 SP - 202101 PY - 2015/11/16

4.7-THz Local Oscillator for the GREAT Heterodyne Spectrometer on SOFIA

@article{ author = { H. Richter and M. Wienold and L. Schrottke and K. Biermann and H. T. Grahn and H.-W. Hübers }, title = { 4.7-THz Local Oscillator for the GREAT Heterodyne Spectrometer on SOFIA }, journal = { IEEE Transactions on Terahertz Science and Technology }, volume = { 5 }, year = { 2015 }, pages = { 539 } }

TY - JOUR AU - H. Richter AU - M. Wienold AU - L. Schrottke AU - K. Biermann AU - H. T. Grahn AU - H.-W. Hübers TI - 4.7-THz Local Oscillator for the GREAT Heterodyne Spectrometer on SOFIA JF - IEEE Transactions on Terahertz Science and Technology JA - IEEE Trans. Terahertz Sci. Technol. J1 - VL - 5 SP - 539 PY - 2015/07/08

Fourier transform-based scattering-rate method for self-consistent simulations of carrier transport in semiconductor heterostructures

@article{ author = { L. Schrottke and X. Lü and H. T. Grahn }, title = { Fourier transform-based scattering-rate method for self-consistent simulations of carrier transport in semiconductor heterostructures }, journal = { Journal of Applied Physics }, volume = { 117 }, year = { 2015 }, pages = { 154309 } }

TY - JOUR AU - L. Schrottke AU - X. Lü AU - H. T. Grahn TI - Fourier transform-based scattering-rate method for self-consistent simulations of carrier transport in semiconductor heterostructures JF - Journal of Applied Physics JA - J. Appl. Phys. J1 - JAP VL - 117 SP - 154309 PY - 2015/04/21

Evidence for frequency comb emission from a Fabry-Pérot terahertz quantum-cascade laser

@article{ author = { M. Wienold and B. Röben and L. Schrottke and H. T. Grahn }, title = { Evidence for frequency comb emission from a Fabry-Pérot terahertz quantum-cascade laser }, journal = { Optics Express }, volume = { 22 }, year = { 2014 }, pages = { 30410 } }

TY - JOUR AU - M. Wienold AU - B. Röben AU - L. Schrottke AU - H. T. Grahn TI - Evidence for frequency comb emission from a Fabry-Pérot terahertz quantum-cascade laser JF - Optics Express JA - Opt. Express J1 - VL - 22 SP - 30410 PY - 2014/12/01

Efficient simulation of the impact of interface grading on the optical and transport properties of semiconductor heterostructures

@article{ author = { X. Lü and L. Schrottke and E. Luna and H. T. Grahn }, title = { Efficient simulation of the impact of interface grading on the optical and transport properties of semiconductor heterostructures }, journal = { Applied Physics Letters }, volume = { 104 }, year = { 2014 }, pages = { 232106 } }

TY - JOUR AU - X. Lü AU - L. Schrottke AU - E. Luna AU - H. T. Grahn TI - Efficient simulation of the impact of interface grading on the optical and transport properties of semiconductor heterostructures JF - Applied Physics Letters JA - Appl. Phys. Lett. J1 - APL VL - 104 SP - 232106 PY - 2014/06/10

High-temperature, continuous-wave operation of terahertz quantum-cascade lasers with metal-metal waveguides and third-order distributed feedback

@article{ author = { M. Wienold and B. Röben and L. Schrottke and R. Sharma and A. Tahraoui and K. Biermann and H. T. Grahn }, title = { High-temperature, continuous-wave operation of terahertz quantum-cascade lasers with metal-metal waveguides and third-order distributed feedback }, journal = { Optics Express }, volume = { 22 }, year = { 2014 }, pages = { 3334 } }

TY - JOUR AU - M. Wienold AU - B. Röben AU - L. Schrottke AU - R. Sharma AU - A. Tahraoui AU - K. Biermann AU - H. T. Grahn TI - High-temperature, continuous-wave operation of terahertz quantum-cascade lasers with metal-metal waveguides and third-order distributed feedback JF - Optics Express JA - Opt. Express J1 - VL - 22 SP - 3334 PY - 2014/02/05