Zobrazeno 1 - 10 of 151 pro vyhledávání: '"Herbert Welling"'
1
Coupled nonlinear cavities: new avenues to ultrashort pulses
Autor: Herbert Welling, G Steinmeyer, F Mitschke
Publikováno v: Frontiers in Nonlinear Optics ISBN: 9781003209638
Much of science consists of exploring the very big and the very small, be it in space or in time. This chapter describes how a new method for the production of ultrashort pulses of light emerged recently. This technique utilizes optical nonlinearity
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::503b33ff4e56240e92dab303459ddeaf
https://doi.org/10.1201/9781003209638-13
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2
The GEO-HF project
Autor: C. A. Cantley, C. Robinson, Benjamin William Allen, Karsten Danzmann, L. Ribichini, Boris Hage, Gerhard Heinzel, Benno Willke, T. Regimbau, B. Barr, A. Grant, S. H. Huttner, S. Babak, Roland Schilling, R. Balasubramanian, Manuel Luna, Yousuke Itoh, C. Aulbert, U. Weiland, Roman Schnabel, D. Churches, V. Re, C. Messenger, Soumya D. Mohanty, Martin Hewitson, Ik Siong Heng, Richard J. K. Taylor, V. Quetschke, Bangalore Suryanarayana Sathyaprakash, Gianpietro Cagnoli, J. R. Smith, R. J. Dupuis, Ian Taylor, Badri Krishnan, C. N. Colacino, M. Malec, Kenneth A. Strain, R. A. Mercer, Karsten Kötter, Yi Chen, Frank Seifert, T. Meier, G. Newton, Alberto Vecchio, Carsten Fallnich, Stefan Hild, Peter Aufmuth, A. Hepstonstall, S. Berukoff, I. Gholami, Walter Winkler, Harald Lück, M. V. Plissi, D. I. Robertson, Hartmut Grote, Henning Vahlbruch, P. Ajith, A. Bunkowski, Stefan Goßler, S. Grunewald, Linqing Wen, Herbert Welling, Alexander Franzen, Graham Woan, Stuart Reid, Thomas Cokelaer, Joseph D. Romano, H. Rehbein, Bernard F. Schutz, Kasem Mossavi, Soma Mukherjee, Jan Harms, P. G. Murray, Andreas Freise, J. H. Hough, Matthew Pitkin, Michael Perreur-Lloyd, P. Kwee, A. M. Sintes, Andre Thüring, E. J. Elliffe, N. A. Robertson, Gareth Jones, B. Machenschalk, R. Zhu, Carlo Ungarelli, Sheila Rowan, Simon Chelkowski, Curt Cutler, H. Ward, John Veitch, Reinhard Prix, Peter H. Sneddon, P. Williams, Roger Jones, Maria Alessandra Papa, Albrecht Rüdiger, David Crooks, Morag M. Casey, M. Heurs
Publikováno v: Classical and quantum gravity
The GEO 600 gravitational wave detector uses advanced technologies including signal recycling and monolithic fused-silica suspensions to achieve a sensitivity close to the kilometre scale LIGO and VIRGO detectors. As soon as the design sensitivity of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::259e4c43e1548e643398632755e0387c
https://doi.org/10.1088/0264-9381/23/8/s26
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3
Status of the GEO600 detector
Autor: S. J. Berukoff, S. H. Huttner, B. Barr, P. G. Murray, Roland Schilling, Peter Aufmuth, T. Meier, Reinhard Prix, G. Newton, Roman Schnabel, J. H. Hough, Gerhard Heinzel, Alberto Vecchio, Sheila Rowan, Benno Willke, V. Quetschke, Bangalore Suryanarayana Sathyaprakash, H. Ward, Graham Woan, Stuart Reid, D. Churches, J. R. Smith, Maria Alessandra Papa, A. Hepstonstall, Curt Cutler, Ian Taylor, Jan Harms, D. I. Robertson, Bernard F. Schutz, Morag M. Casey, M. Heurs, Albrecht Rüdiger, N. A. Robertson, A. Bunkowski, R. Zhu, A. Thüring, F. Seifert, Thomas Cokelaer, John Veitch, C. A. Cantley, Karsten Kötter, C. Robinson, Gareth Jones, Stefan Goßler, B. Machenschalk, Benjamin William Allen, Karsten Danzmann, Carlo Ungarelli, Peter H. Sneddon, R. Balasubramanian, M. V. Plissi, Carsten Fallnich, Stefan Hild, Stanislav Babak, Soma Mukherjee, V. Re, A. M. Sintes, Herbert Welling, S. Grunewald, Roger Jones, Simon Chelkowski, Hartmut Grote, A. Franzen, C. Messenger, L. Ribichini, U. Weiland, H. Rehbein, Andreas Freise, H. Vahlbruch, Walter Winkler, Harald Lück, Matthew Pitkin, Michael Perreur-Lloyd, Kenneth A. Strain, R. A. Mercer, P. R. Williams, P. Ajith, David Crooks, Yousuke Itoh, Ik Siong Heng, I. Gholami, R. J. Dupuis, Richard J. K. Taylor, Gianpietro Cagnoli, Martin Hewitson, A. Grant, E. J. Elliffe, T. Regimbau, Soumya D. Mohanty, Boris Hage, Linqing Wen, Joseph D. Romano, Kasem Mossavi, C. N. Colacino, M. Malec, Yi Chen, Manuel Luna, Badri Krishnan, P. Kwee, C. Aulbert
Publikováno v: Classical and quantum gravity
Of all the large interferometric gravitational-wave detectors, the German/British project GEO600 is the only one which uses dual recycling. During the four weeks of the international S4 data-taking run it reached an instrumental duty cycle of 97% wit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f199771892bdb0683504124ec3b1dec
https://doi.org/10.1088/0264-9381/23/8/s10
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4
Laser light sources for space-based gravitational wave detectors
Autor: P. Rottengatter, A. Tünnermann, I. Freitag, Herbert Welling
Publikováno v: Advances in Space Research. 32:1255-1258
This contribution summarizes recent progress in the development of diode-pumped Nd:YAG lasers suited for applications in laser-based metrology. Applying an unstable resonator design to a monolithic ring laser, 2 W single-frequency output power in a d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1298f8e64dab949b51de0f4e1fa9f7ff
https://doi.org/10.1016/s0273-1177(03)90327-9
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5
A report on the status of the GEO 600 gravitational wave detector
Autor: Sheila Rowan, Alberto Vecchio, H. Ward, B. Barr, Roland Schilling, A. Hepstonstall, Gerhard Heinzel, Benno Willke, L. Ribichini, Karsten Kötter, Oliver Jennrich, Graham Woan, Kasem Mossavi, Stuart Reid, Soumya D. Mohanty, Carsten Fallnich, Bernard F. Schutz, Gianpietro Cagnoli, P. Williams, Roman Schnabel, N. A. Robertson, C. N. Colacino, Andreas Freise, Matthew Pitkin, Michael Perreur-Lloyd, M. Malec, Martin Hewitson, Curt Cutler, D. Churches, M. V. Plissi, I. Zawischa, E. J. Elliffe, Badri Krishnan, Hartmut Grote, C. I. Torrie, Jan Harms, Peter H. Sneddon, S. Hutter, B. Machenschalk, Soma Mukherjee, Roger Jones, Frank Seifert, C. A. Cantley, K. Kawabe, Karsten Danzmann, Stanislav B. Babak, D. I. Robertson, J. H. Hough, Simon Chelkowski, Morag M. Casey, M. Heurs, R. Davies, R. J. Dupuis, Ian Taylor, Walter Winkler, Harald Lück, Maria Alessandra Papa, A. Grant, David Crooks, Albrecht Rüdiger, Stefan Goßler, Christian J. Killow, Herbert Welling, Yousuke Itoh, S. Grunewald, Shigeo Nagano, S. Berukoff, U. Weiland, G. P. Newton, V. Quetschke, Bangalore Suryanarayana Sathyaprakash, J. R. Smith, R. Balasubramanian, C. Aulbert, V. Leonhardt, Peter Aufmuth, Kenneth A. Strain, S. Heng, A. M. Sintes
Publikováno v: Classical and Quantum Gravity
GEO 600 is an interferometric gravitational wave detector with 600 m arms, which will employ a novel, dual-recycled optical scheme allowing its optical response to be tuned over a range of frequencies (from ~100 Hz to a few kHz). Additional advanced
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40789b9adad39d2f7d2b95180a1c9711
https://doi.org/10.1088/0264-9381/20/17/301
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6
Intrastromal refractive surgery with ultrashort laser pulses: in vivo study on the rabbit eye
Autor: Holger Lubatschowski, Wolfgang Ertmer, Wolfgang Drommer, Omid Kermani, Thanongsak Mamom, Herbert Welling, Alexander Heisterkamp
Publikováno v: Graefe's Archive for Clinical and Experimental Ophthalmology. 241:511-517
Femtosecond (fs) laser pulses may offer new possibilities in the field of refractive surgery, especially when using the laser as a microkeratome. By induction of nonlinear absorption processes the laser can be used to perform intrastromal cuts. The c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d2c15aedcec2f35d84726f1539f4239
https://doi.org/10.1007/s00417-003-0683-z
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7
Nonlinear side effects of fs pulses inside corneal tissue during photodisruption
Autor: Wolfgang Drommer, T. Ripken, Thanongsak Mamom, Holger Lubatschowski, Herbert Welling, Alexander Heisterkamp, Wolfgang Ertmer
Publikováno v: Applied Physics B: Lasers and Optics. 74:419-425
In order to evaluate the potential for refractive surgery, fs laser pulses of 150-fs pulse duration were used to process corneal tissue of dead and living animal eyes. By focusing the laser radiation down to spot sizes of several microns, very precis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ccb623bcde0231c87e039dd3de86ee74
https://doi.org/10.1007/s003400200825
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8
Intrastromal Refractive Surgery Using Ultrashort Laser Pulses
Autor: Holger Lubatschowski, Herbert Welling, Alexander Heisterkamp, Omid Kermani, Wolfgang Drommer, Wolfgang Ertmer
Publikováno v: Medical Laser Application. 17:4-8
Summary By generating micro-plasma inside the corneal stroma of the eye with fs pulses, it is possible to achieve an extremely precise cutting effect. With a titanium sapphire fs laser system, the cutting effect on corneal tissue was investigated in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a393f5b1a7bd950a141075d6af9b4b4
https://doi.org/10.1078/1615-1615-00038
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10
High-power tunable narrow line width ytterbium-doped double-clad fiber laser
Autor: Herbert Welling, Dieter Wandt, Carsten Fallnich, Sonja Unger, M. Auerbach
Publikováno v: Optics Communications. 195:437-441
A widely tunable and highly efficient fiber laser device based on a ytterbium-doped double-clad fiber with high output power up to 1.6 W is demonstrated. By using an external cavity in Littrow–Littman configuration the laser wavelength was tunable
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2899b8f8dbd5c25e4488107a73396ce0
https://doi.org/10.1016/s0030-4018(01)01348-7
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