Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Susanne Pawlik"'
Autor:
Rainer Bättig, Stefan Mohrdiek, Hans-Ulrich Pfeiffer, Berthold Schmidt, Christoph Harder, Jürgen Müller, Isabella Jung, Bernd Mayer, Stefan Teodoropol, J. Troger, Tim Kellner, Nicolai Matuschek, Tomas Pliska, Pascal Mauron, Susanne Pawlik, Sebastian Arlt, Boris Sverdlov, Bernd Valk
Publikováno v:
Optics and Lasers in Engineering. 43:271-289
We review the development of wavelength stabilized 980 nm pump laser modules without active temperature stabilization for applications in erbium-doped fiber amplifiers. Operation over a wide temperature range with an output power exceeding 400 mW at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9166e846ee58d8eb36fb8a58d40ad654
https://doi.org/10.1016/j.optlaseng.2004.02.004
https://doi.org/10.1016/j.optlaseng.2004.02.004
Autor:
Berthold Schmidt, Rachel Grange, L. Krainer, G.J. Spuhler, Ursula Keller, V. Liverini, Susanne Pawlik, Silke Schön, Markus Haiml
Publikováno v:
IEEE Photonics Technology Letters. 17:1319-1321
We demonstrate diode-pumped passively mode-locked 1.34-/spl mu/m Nd:YVO/sub 4/ lasers with repetition rates of 5 and 10GHz. Passive mode locking is achieved by using a novel GaInNAs-based saturable absorber mirror. Phase noise measurements prove the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::446580ffb51dc28b4e6591ca75c68d3a
https://doi.org/10.1109/lpt.2005.847442
https://doi.org/10.1109/lpt.2005.847442
Autor:
Terry Towe, Jürgen Müller, James Harrison, Kelly Johnson, Serge Cutillas, Sang-Ki Park, Jeff Mott, Dino Lenarduzzi, Susanne Pawlik, Ed Wolak, Xu Jin, Boris Sverdlov, Touyen Nguyen, Andrea Guarino, Darning Liu, Norbert Lichtenstein, Tom Truchan, Chris Button
Publikováno v:
SPIE Proceedings.
In this work we show that mini-bar-based 8xx products show the reliability characteristics of independent emitter failures and "non-degrading" drift plots similar to those of their 9xx counterparts. This fact is in part an outcome of the bonding proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::167401a2175573b8d90e1f550bdc33c1
https://doi.org/10.1117/12.842838
https://doi.org/10.1117/12.842838
Autor:
Dominik Jaeggi, Jürgen Mueller, Christopher Button, Susanne Pawlik, Sebastian Arlt, Andrea Guarino, Boris Sverdlov, Norbert Lichtenstein
Publikováno v:
SPIE Proceedings.
The demand for high power laser diode modules in the wavelength range between 793 nm and 1060 nm has been growing continuously over the last several years. Progress in eye-safe fiber lasers requires reliable pump power at 793 nm, modules at 808 nm ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e582d9a79ea961375e65f870dff092b4
https://doi.org/10.1117/12.840969
https://doi.org/10.1117/12.840969
Autor:
Bernd Valk, Denis Lu, Norbert Lichtenstein, Sebastian Arlt, Rainer Bättig, Boris Sverdlov, Jeffery Greatrex, Susanne Pawlik, Nicolai Matuschek, Nadhum Zayer, Andrea Guarino
Publikováno v:
SPIE Proceedings.
In this communication we report on the approaches to increase the brightness of Bookham's latest generations of high power pump modules. Since the single-emitter laser diode is the essential building block in all module designs, the optimization of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59b6326429509deb047d83c71b39e4b8
https://doi.org/10.1117/12.809317
https://doi.org/10.1117/12.809317
Autor:
Jürgen Müller, Stefan Weiß, Susanne Pawlik, Bernd Valk, M. Krejci, Boris Sverdlov, Yvonne Manz, Chris Button, Norbert Lichtenstein, Julien Boucart
Publikováno v:
SPIE Proceedings.
Bars with high and low filling factors serve the different schemes for beam transformation and fiber coupling. We report on highly efficient 8xx bars for operation in excess of 100 W and reliable broad-area single-emitter lasers (BASE) with 90 um ape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5fc27bf3feb9ffca1a290cb78ef0f2b
https://doi.org/10.1117/12.763325
https://doi.org/10.1117/12.763325
Publikováno v:
SPIE Proceedings.
Coupling to the fiber Bragg grating (FBG) is a well-established technique of emission wavelength stabilization in single mode pump lasers used for instance in Er-doped fiber amplifiers (see e.g. Ref. 1). The output power of these devices usually does
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b982ab6d8e68452e30849fa71f5aca2
https://doi.org/10.1117/12.763095
https://doi.org/10.1117/12.763095
Publikováno v:
Frontiers in Optics 2007/Laser Science XXIII/Organic Materials and Devices for Displays and Energy Conversion.
Developments in high power laser diodes have generated a tremendous bandwidth of new applications for a device domain that was preliminary designed for telecom. In this communication this trend is documented and results are presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15df59f2af0042b741a16d7fa2495248
https://doi.org/10.1364/fio.2007.fwb3
https://doi.org/10.1364/fio.2007.fwb3
Autor:
Jürgen Müller, Christoph Harder, Norbert Lichtenstein, Bernd Valk, Sebastian Arlt, Boris Sverdlov, Susanne Pawlik, J. Troger, Hans-Ulrich Pfeiffer, Rainer Bättig, Berthold Schmidt
Publikováno v:
SPIE Proceedings.
In this communication we present the characteristics of Bookham's MU7-9xx-01 laser module with multimode fiber output. This latest generation of our multimode modules is designed for light output power of up to 7 W in uncooled operation in the wavele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95e96de314565fe3ae2db2069f7cd2bd
https://doi.org/10.1117/12.646362
https://doi.org/10.1117/12.646362
Autor:
Norbert Lichtenstein, J. Troger, Rainer K. Baettig, Jürgen Müller, Stefan Weiss, Christoph Harder, Achim Thies, Susanne Pawlik, Yvonne Manz
Publikováno v:
SPIE Proceedings.
Based on the most recent generation of Bookham's laser diode bars in the 9xx nm wavelength range which are able to deliver in excess of 250 W of output power from 50% filling factor 2.4 mm cavity length design, we have developed low 20% fill-factor b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdfa3ad1e51832d5a7479dca6bf52daf
https://doi.org/10.1117/12.648721
https://doi.org/10.1117/12.648721