A. Maaßdorf : rechercher sur Z-Library

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1

Wavelength-Stabilized High-Pulse-Power Laser Diodes for Automotive LiDAR

Knigge, Andrea, Klehr, Andreas, Wenzel, Hans, Zeghuzi, Anissa, Fricke, Jörg, Maaßdorf, Andre, Liero, Armin, Tränkle, Günther

Journal:

physica status solidi (a)

Année:

2018

Langue:

english

Fichier:

PDF, 1.19 MB

english, 2018

2

In-situ etching of GaAs/AlxGa1−xAs by CBr4

Andre Maaßdorf, Markus Weyers

Journal:

Journal of Crystal Growth

Année:

2008

Langue:

english

Fichier:

PDF, 327 KB

english, 2008

3

The impact of defects to minority-carrier dynamics in heavily doped GaAs:C analyzed by transient photoluminescence spectroscopy

J.W. Tomm, A. Maaßdorf, Y.I. Mazur, S. Gramlich, E. Richter, F. Brunner, M. Weyers, G. Tränkle, V. Malyarchuk, T. Günther, Ch. Lienau, M. Jurisch

Journal:

Materials Science and Engineering: B

Année:

2002

Langue:

english

Fichier:

PDF, 108 KB

english, 2002

4

Critical issues of growth optimization for Ga0.5In0.5P/GaAs heterojunction bipolar transistors

F. Brunner, A. Maaßdorf, P. Kurpas, A. Braun, T. Bergunde, E. Richter, J. Würfl, M. Weyers

Journal:

Journal of Materials Science: Materials in Electronics

Année:

2002

Langue:

english

Fichier:

PDF, 500 KB

english, 2002

5

SPIE Proceedings [SPIE SPIE OPTO - San Francisco, California (Saturday 22 January 2011)] Novel In-Plane Semiconductor Lasers X - Reliable operation of 976nm high power DFB broad area diode lasers with over 60% power conversion efficiency

Crump, P., Schultz, C. M., Wenzel, H., Knigge, S., Brox, O., Maaßdorf, A., Bugge, F., Erbert, G., Belyanin, Alexey A., Smowton, Peter M.

Année:

2011

Langue:

english

Fichier:

PDF, 4.62 MB

english, 2011

6

CBr4-based in-situ etching of GaAs, assisted with TMAl and TMGa

Della Casa, Pietro, Maaßdorf, Andre, Zeimer, Ute, Weyers, Markus

Journal:

Journal of Crystal Growth

Année:

2016

Langue:

english

Fichier:

PDF, 1.80 MB

english, 2016

7

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California, United States (Saturday 28 January 2017)] High-Power Diode Laser Technology XV - Progress in joule-class diode laser bars and high brightness modules for application in long-pulse pumping of solid state amplifiers

Zediker, Mark S., Crump, P., Karow, M. M., Knigge, S., Maaßdorf, A., Tränkle, G., Lotz, J., Fassbender, W., Neukum, J., Körner, J., Bödefeld, R., Hein, J.

Année:

2017

Langue:

english

Fichier:

PDF, 498 KB

english, 2017

8

[IEEE 2019 IEEE High Power Diode Lasers and Systems Conference (HPD) - Coventry, United Kingdom (2019.10.9-2019.10.10)] 2019 IEEE High Power Diode Lasers and Systems Conference (HPD) - High pulse power wavelength stabilized 905 nm laser bars for automotive LiDAR

Wenzel, H., Klehr, A., Liero, A., Christopher, H., Fricke, J., Maasdorf, A., Zeghuzi, A., Knigge, A.

Année:

2019

Fichier:

PDF, 118 KB

2019

9

Erratum to “advanced thin film technology for ultrahigh resolution X-ray microscopy” [Ultramicroscopy 109 (2009) 1360–1364]

Joan Vila-Comamala, Konstantins Jefimovs, Jörg Raabe, Tero Pilvi, Rainer H. Fink, Mathias Senoner, Andre Maaßdorf, Mikko Ritala, Christian David

Journal:

Ultramicroscopy

Année:

2010

Langue:

english

Fichier:

PDF, 80 KB

english, 2010

10

Carbon doping for the GaAs base layer of Heterojunction Bipolar Transistors in a production scale MOVPE reactor

F Brunner, T Bergunde, E Richter, P Kurpas, M Achouche, A Maaßdorf, J Würfl, M Weyers

Journal:

Journal of Crystal Growth

Année:

2000

Langue:

english

Fichier:

PDF, 212 KB

english, 2000

11

Advanced thin film technology for ultrahigh resolution X-ray microscopy

Joan Vila-Comamala, Konstantins Jefimovs, Jörg Raabe, Tero Pilvi, Rainer H. Fink, Mathias Senoner, Andre Maaßdorf, Mikko Ritala, Christian David

Journal:

Ultramicroscopy

Année:

2009

Langue:

english

Fichier:

PDF, 487 KB

english, 2009

12

11W broad area 976 nm DFB lasers with 58% power conversion efficiency

Schultz, C.M., Crump, P., Wenzel, H., Brox, O., Maaßdorf, A., Erbert, G., Tränkle, G.

Journal:

Electronics Letters

Année:

2010

Langue:

english

Fichier:

PDF, 308 KB

english, 2010

13

SPIE Proceedings [SPIE LASE - San Francisco, California (Saturday 23 January 2010)] High-Power Diode Laser Technology and Applications VIII - 975-nm high-power broad area diode lasers optimized for narrow spectral linewidth applications

Crump, P., Schultz, C. M., Pietrzak, A., Knigge, S., Brox, O., Maaßdorf, A., Bugge, F., Wenzel, H., Erbert, G., Zediker, Mark S.

Année:

2010

Langue:

english

Fichier:

PDF, 1.01 MB

english, 2010

14

Behavior of the Fermi-edge singularity in the photoluminescence spectra of a high-density two-dimensional electron gas

Kissel, H., Zeimer, U., Maaßdorf, A., Weyers, M., Heitz, R., Bimberg, D., Mazur, Yu. I., Tarasov, G. G., Kunets, Vas. P., Müller, U., Zhuchenko, Z. Ya., Masselink, W. T.

Journal:

Physical Review B

Année:

2002

Langue:

english

Fichier:

PDF, 108 KB

english, 2002

15

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California (Saturday 21 January 2012)] High-Power Diode Laser Technology and Applications X - 10-W reliable 90-μm-wide broad area lasers with internal grating stabilization

Crump, P., Fricke, J., Schultz, C. M., Wenzel, H., Knigge, S., Brox, O., Maaßdorf, A., Bugge, F., Erbert, G., Zediker, Mark S.

Année:

2012

Langue:

english

Fichier:

PDF, 875 KB

english, 2012

16

Linear thermal expansion coefficient determination using in situ curvature and temperature dependent X-ray diffraction measurements applied to metalorganic vapor phase epitaxy-grown AlGaAs

Maaßdorf, A., Zeimer, U., Grenzer, J., Weyers, M.

Journal:

Journal of Applied Physics

Année:

2013

Langue:

english

Fichier:

PDF, 1.62 MB

english, 2013

17

SPIE Proceedings [SPIE SPIE Security + Defence - Dresden, Germany (Monday 23 September 2013)] Technologies for Optical Countermeasures X; and High-Power Lasers 2013: Technology and Systems - Progress in efficiency-optimized high-power diode lasers

Pietrzak, A., Hülsewede, R., Zorn, M., Hirsekorn, O., Sebastian, J., Meusel, J., Hennig, P., Crump, P., Wenzel, H., Knigge, S., Maaßdorf, A., Bugge, F., Erbert, G., Titterton, David H., Richardson, Ma

Année:

2013

Langue:

english

Fichier:

PDF, 1.29 MB

english, 2013

18

Double-heterostructure ridge-waveguide GaAs/AlGaAs phase modulator for 780

Arar, B., Wenzel, H., Güther, R., Brox, O., Maaßdorf, A., Wicht, A., Erbert, G., Weyers, M., Tränkle, G., Fernando, H. N. J., Peters, A.

Journal:

Applied Physics B: Lasers and Optics

Année:

2014

Langue:

english

Fichier:

PDF, 601 KB

english, 2014

19

In-situ etching of patterned GaAs/InGaP surfaces for highly efficient 975nm DFB-BA diode lasers

Maaßdorf, A., Schultz, C.M., Brox, O., Wenzel, H., Crump, P., Bugge, F., Mogilatenko, A., Erbert, G., Weyers, M., Tränkle, G.

Journal:

Journal of Crystal Growth

Année:

2013

Langue:

english

Fichier:

PDF, 524 KB

english, 2013

20

Comparative theoretical and experimental studies of two designs of high-power diode lasers

Hasler, K H, Wenzel, H, Crump, P, Knigge, S, Maasdorf, A, Platz, R, Staske, R, Erbert, G

Journal:

Semiconductor Science and Technology

Année:

2014

Langue:

english

Fichier:

PDF, 710 KB

english, 2014

21

Investigation of Breakdown and DC Behavior in HBTs With (Al,Ga)As Collector Layer

Maasdorf, A., Kurpas, P., Brunner, F., Weyers, M., Trankle, G.

Journal:

IEEE Electron Device Letters

Année:

2004

Langue:

english

Fichier:

PDF, 137 KB

english, 2004

22

Carrier transfer in self-assembled coupled InAs/GaAs quantum dots

Tarasov, G. G., Mazur, Yu. I., Zhuchenko, Z. Ya., Maaßdorf, A., Nickel, D., Tomm, J. W., Kissel, H., Walther, C., Masselink, W. T.

Journal:

Journal of Applied Physics

Année:

2000

Langue:

english

Fichier:

PDF, 444 KB

english, 2000

23

Minority-carrier kinetics in heavily doped GaAs:C studied by transient photoluminescence

A. Maaßdorf, S. Gramlich, E. Richter, F. Brunner, M. Weyers, G. Tränkle, J. W. Tomm, Y. I. Mazur, D. Nickel, V. Malyarchuk, T. Günther, C. Lienau, A. Bärwolff, T. Elsaesser

Année:

2002

Langue:

english

Fichier:

PDF, 381 KB

english, 2002

24

In situ etched gratings embedded in AlGaAs for efficient high power 970 nm distributed feedback broad-area lasers

Schultz, C. M., Crump, P., Maaßdorf, A., Brox, O., Bugge, F., Mogilatenko, A., Wenzel, H., Knigge, S., Sumpf, B., Weyers, M., Erbert, G., Tränkle, G.

Journal:

Applied Physics Letters

Année:

2012

Langue:

english

Fichier:

PDF, 849 KB

english, 2012

25

AlAsP-based strain-balancing in MOVPE-grown distributed Bragg reflectors

Maaßdorf, A., Weyers, M.

Journal:

Journal of Crystal Growth

Année:

2015

Langue:

english

Fichier:

PDF, 938 KB

english, 2015

26

Lateral resolution of nanoscaled images delivered by surface-analytical instruments: application of the BAM-L200 certified reference material and related ISO standards

Senoner, M., Maaßdorf, A., Rooch, H., Österle, W., Malcher, M., Schmidt, M., Kollmer, F., Paul, D., Hodoroaba, V.-D., Rades, S., Unger, W. E. S.

Journal:

Analytical and Bioanalytical Chemistry

Année:

2015

Langue:

english

Fichier:

PDF, 1008 KB

english, 2015

27

Erratum to: Lateral resolution of nanoscaled images delivered by surface-analytical instruments: application of the BAM-L200 certified reference material and related ISO standards

Senoner, M., Maaßdorf, A., Rooch, H., Österle, W., Malcher, M., Schmidt, M., Kollmer, F., Paul, D., Hodoroaba, V.-D., Rades, S., Unger, W. E. S.

Journal:

Analytical and Bioanalytical Chemistry

Année:

2015

Langue:

english

Fichier:

PDF, 107 KB

english, 2015

28

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California, USA (Saturday 2 February 2013)] High-Power Diode Laser Technology and Applications XI - Low-loss smile-insensitive external frequency-stabilization of high power diode lasers enabled by vertical designs with extremely low divergence angle and high efficiency

Crump, Paul, Knigge, Steffen, Maaßdorf, Andre, Bugge, Frank, Hengesbach, Stefan, Witte, Ulrich, Hoffmann, Hans-Dieter, Köhler, Bernd, Hubrich, Ralf, Kissel, Heiko, Biesenbach, Jens, Erbert, Götz, Trae

Année:

2013

Langue:

english

Fichier:

PDF, 470 KB

english, 2013

29

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California, United States (Saturday 7 February 2015)] High-Power Diode Laser Technology and Applications XIII - Development of high-power diode lasers with beam parameter product below 2 mm×mrad within the BRIDLE project

Zediker, Mark S., Crump, P., Decker, J., Winterfeldt, M., Fricke, J., Maaßdorf, A., Erbert, G., Tränkle, G.

Année:

2015

Langue:

english

Fichier:

PDF, 707 KB

english, 2015

30

24-wavelength distributed Bragg reflector laser array with surface gratings

Wenzel, H., Klehr, A., Brox, O., Matalla, M., Fricke, J., Erbert, G., Maaßdorf, A.

Journal:

Electronics Letters

Année:

2015

Langue:

english

Fichier:

PDF, 296 KB

english, 2015

31

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California, USA (Saturday 2 February 2013)] High-Power Diode Laser Technology and Applications XI - High power, high beam quality laser source with narrow, stable spectra based on truncated-tapered semiconductor amplifier

Wang, X., Erbert, G., Wenzel, H., Crump, P., Eppich, B., Knigge, S., Ressel, P., Ginolas, A., Maaßdorf, A., Tränkle, G., Zediker, Mark S.

Année:

2013

Langue:

english

Fichier:

PDF, 1.90 MB

english, 2013

32

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California, United States (Saturday 13 February 2016)] High-Power Diode Laser Technology and Applications XIV - Assessing the influence of the vertical epitaxial layer design on the lateral beam quality of high-power broad area diode lasers

Zediker, Mark S., Winterfeldt, M., Rieprich, J., Knigge, S., Maaßdorf, A., Hempel, M., Kernke, R., Tomm, J. W., Erbert, G., Crump, P.

Année:

2016

Langue:

english

Fichier:

PDF, 1001 KB

english, 2016

33

SPIE Proceedings [SPIE SPIE OPTO - San Francisco, California, United States (Saturday 13 February 2016)] Novel In-Plane Semiconductor Lasers XV - Novel approaches to increasing the brightness of broad area lasers

Belyanin, Alexey A., Smowton, Peter M., Crump, P., Winterfeldt, M., Decker, J., Ekterai, M., Fricke, J., Knigge, S., Maaßdorf, A., Erbert, G.

Année:

2016

Langue:

english

Fichier:

PDF, 674 KB

english, 2016

34

[IEEE 2001 IEEE MTT-S International Microwave Symposium Digest - Phoenix, AZ, USA (20-25 May 2001)] 2001 IEEE MTT-S International Microwave Sympsoium Digest (Cat. No.01CH37157) - High-voltage GaAs power-HBTs for base-station amplifiers

Kurpas, P., Brunner, F., Doemer, R., Janke, B., Heymann, P., Maasdorf, A., Doser, W., Auxemery, P., Blanck, H., Pons, D., Wurfl, J., Heinrich, W.

Année:

2001

Langue:

english

Fichier:

PDF, 306 KB

english, 2001

35

SPIE Proceedings [SPIE Lasers and Applications in Science and Engineering - San Jose, CA (Saturday 20 January 2007)] High-Power Diode Laser Technology and Applications V - High-power, high-brightness 100W QCW diode laser at 940nm

Fiebig, C., Zediker, Mark S., Erbert, G., Pittroff, W., Wenzel, H., Maaßdorf, A., Einfeldt, S., Tränkle, G.

Année:

2007

Langue:

english

Fichier:

PDF, 1.17 MB

english, 2007

36

Nonequilibrium carrier dynamics in heavily p-doped GaAs

Jarasiunas, K., Aleksiejunas, R., Malinauskas, T., Gudelis, V., Sudzius, M., Maaßdorf, A., Brunner, F., Weyers, M.

Journal:

The European Physical Journal Applied Physics

Année:

2004

Langue:

english

Fichier:

PDF, 253 KB

english, 2004

37

Strong amplitude-phase coupling in submonolayer quantum dots

Herzog, Bastian, Lingnau, Benjamin, Kolarczik, Mirco, Kaptan, Yücel, Bimberg, Dieter, Maaßdorf, André, Pohl, Udo W., Rosales, Ricardo, Schulze, Jan-Hindrik, Strittmatter, Andre, Weyers, Markus, Woggon

Journal:

Applied Physics Letters

Année:

2016

Langue:

english

Fichier:

PDF, 855 KB

english, 2016

38

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California, United States (Saturday 28 January 2017)] High-Power Diode Laser Technology XV - Non-uniform DFB-surface-etched gratings for enhanced performance high power, high brightness broad area lasers

Zediker, Mark S., Decker, J., Fricke, J., Maaßdorf, A., Erbert, G., Tränkle, G., Crump, P.

Année:

2017

Langue:

english

Fichier:

PDF, 1.84 MB

english, 2017

39

[IEEE 2017 IEEE High Power Diode Lasers and Systems Conference (HPD) - Coventry (2017.10.11-2017.10.12)] 2017 IEEE High Power Diode Lasers and Systems Conference (HPD) - Monolithically wavelength-stabilized high power diode lasers

Crump, P., Decker, J., Maasdorf, A., Fricke, J., Brox, O., Wenzel, H., Erbert, G., Trankle, G.

Année:

2017

Langue:

english

Fichier:

PDF, 265 KB

english, 2017

40

[IEEE 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Munich, Germany (2017.6.25-2017.6.29)] 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Long-resonator laser-diode bars for efficient kW emission

Karow, M. M., Kaul, T., Knigge, S., Maasdorf, A., Erbert, G., Strobmaler, S. G., Crump, P.

Année:

2017

Langue:

english

Fichier:

PDF, 294 KB

english, 2017

41

[IEEE 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Munich, Germany (2019.6.23-2019.6.27)] 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Wavelength Stabilized 905 nm Diode Lasers in the 100 W Class for Automotive LiDAR

Knigge, A., Klehr, A., Liero, A., Fricke, J., Maasdorf, A., Zeghuzi, A., Wenzel, H., Trankle, G.

Année:

2019

Langue:

english

Fichier:

PDF, 251 KB

english, 2019

42

[IEEE 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Munich, Germany (2019.6.23-2019.6.27)] 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Efficient Narrow Stripe Ridge Waveguide Lasers for Single-Spatial Mode Operation up to 2.5 W

Wilkens, M., Erbert, G., Wenzel, H., Maasdorf, A., Fricke, J., Ressel, P., Knigge, A., Crump, P.

Année:

2019

Langue:

english

Fichier:

PDF, 441 KB

english, 2019

43

[IEEE 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Munich, Germany (2019.6.23-2019.6.27)] 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Polarisation-Resolved Investigations of the Pico- and Nanosecond Dynamics of Broad Area Distributed Bragg Reflector Lasers under Very High-Current Pulse Excitation

Klehr, A., Liero, A., Wenzel, H., Zeghuzi, A., Maasdorf, A., Fricke, J., Knigge, A.

Année:

2019

Langue:

english

Fichier:

PDF, 276 KB

english, 2019

44

[IEEE 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Munich, Germany (2019.6.23-2019.6.27)] 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Efficient, High Power Pumps for Mid-IR Solid State Lasers Enabled by 200 K Operation of 808 nm Diode Lasers

Crump, P., Frevert, C., Maasdorf, A., Knigge, S., Erbert, G., Trankte, G.

Année:

2019

Langue:

english

Fichier:

PDF, 236 KB

english, 2019

45

[IEEE 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Munich, Germany (2019.6.23-2019.6.27)] 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Efficient Narrow Stripe Ridge Waveguide Lasers for Single-Spatial Mode Operation up to 2.5 W

Wilkens, M., Erbert, G., Wenzel, H., Maasdorf, A., Fricke, J., Ressel, P., Knigge, A., Crump, P.

Année:

2019

Fichier:

PDF, 441 KB

2019

46

[IEEE 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Munich, Germany (2019.6.23-2019.6.27)] 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Wavelength Stabilized 905 nm Diode Lasers in the 100 W Class for Automotive LiDAR

Knigge, A., Klehr, A., Liero, A., Fricke, J., Maasdorf, A., Zeghuzi, A., Wenzel, H., Trankle, G.

Année:

2019

Fichier:

PDF, 251 KB

2019

47

[IEEE 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Munich, Germany (2019.6.23-2019.6.27)] 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) - Polarisation-Resolved Investigations of the Pico- and Nanosecond Dynamics of Broad Area Distributed Bragg Reflector Lasers under Very High-Current Pulse Excitation

Klehr, A., Liero, A., Wenzel, H., Zeghuzi, A., Maasdorf, A., Fricke, J., Knigge, A.

Année:

2019

Fichier:

PDF, 276 KB

2019