Zobrazeno 1 - 10
of 22
pro vyhledávání: '"John D. Minelly"'
Autor:
Ivaylo Nikolov, Peyman Ahmadi, Vadim Mokan, Qi-Ze Shu, Daniel Aschaffenburg, Mitchell Woody Underwood, Luis A. Spinelli, John D. Minelly, Daniel J. Creeden, Andrea Caprara
Publikováno v:
Nonlinear Frequency Generation and Conversion: Materials and Devices XIX.
We present the development of a high-power laser source operating at 532 nm produced by frequency doubling a Ybdoped fiber amplifier. The fiber amplifier has a multistage design, and uses large mode area Yb-doped fibers as the gain medium to produce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faa0c29b98b5b0e1ab5ceba3411f0338
https://doi.org/10.1117/12.2546377
https://doi.org/10.1117/12.2546377
Publikováno v:
SPIE Proceedings.
We report the fabrication of extremely low NA preforms (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51ba606b6755652823b0a404005c161f
https://doi.org/10.1117/12.2214546
https://doi.org/10.1117/12.2214546
Publikováno v:
Advanced Photonics 2016 (IPR, NOMA, Sensors, Networks, SPPCom, SOF).
We report on the development and performance of extremely low NA Yb doped fibers preforms (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c059c5b7d434a190685bab67695ab634
https://doi.org/10.1364/sof.2016.sow2h.1
https://doi.org/10.1364/sof.2016.sow2h.1
Autor:
Steve G. Crigler, William James Miller, Matthew John Dejneka, Dmitri Vladislavovich Kuksenkov, John D. Minelly, Luis A. Zenteno, Douglas C. Allan, Benjamin Zain Hanson
Publikováno v:
Journal of the American Ceramic Society. 85:1100-1106
Single-mode semiconductor pumps have failed to keep pace with the increasing power requirements of Er-doped fiber amplifiers (EDFAs), so there is a need for high-powered 980-nm sources. Yb 3+ -doped tapered fiber lasers can provide high-power output
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49fcaf897bf76c30da00e51604493811
https://doi.org/10.1111/j.1151-2916.2002.tb00229.x
https://doi.org/10.1111/j.1151-2916.2002.tb00229.x
Autor:
Adam James Ellison, John D. Minelly
Publikováno v:
Optical Fiber Technology. 8:123-138
The performance of rare-earth-doped fiber amplifiers based on antimony–silicate glasses is reviewed. Erbium-doped antimony silicate has intrinsically flat gain in the conventional (C-band) erbium gain window enabling a 48 nm C-band amplifier. A mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6a5c0c4a70690a39bd5420f8d76b431
https://doi.org/10.1016/s1068-5200(02)00004-4
https://doi.org/10.1016/s1068-5200(02)00004-4
Publikováno v:
SPIE Proceedings.
We present a 3kW single-mode fiber laser based on an Yb-doped LMA fiber operating at 1080nm. The laser which is pumped by 9xxnm diode bars stacks. It is believed to be the highest power direct diode pumped single-mode fiber laser oscillator to date.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abbebb01b5439b32d427792289185327
https://doi.org/10.1117/12.2037453
https://doi.org/10.1117/12.2037453
Autor:
David Roh, Rick Tumminelli, D. M. Grasso, David Schleuning, John D. Minelly, R. Pathak, Doug Anthon, Luis A. Spinelli, Eric Pooler, Sergei V. Govorkov, Paolo Zambon, Bruce E. Perilloux
Publikováno v:
2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference (CLEO EUROPE/EQEC).
High power industrial fibre lasers are typically pumped by single emitter diodes, with pump power aggregation and the fibre laser cavity being achieved in a monolithic “all-bibre” architecture comprising fused fiber bundles, fiber Bragg grating r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2c0195d25e31101f2dbf479a6e33b75
https://doi.org/10.1109/cleoe.2011.5943192
https://doi.org/10.1109/cleoe.2011.5943192
Autor:
John D. Minelly
Publikováno v:
CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference.
In recent years high power fiber lasers have increasingly replaced other types of solid state lasers. This has been driven by a number of inherent advantages including compactness, high efficiency, better heat dissipation and outstanding beam quality
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af7b8fad5290300b8597aaaaa32acb77
https://doi.org/10.1109/cleoe-eqec.2009.5192177
https://doi.org/10.1109/cleoe-eqec.2009.5192177
Autor:
Nels Ostrom, Heiko Winhold, R. Pathak, Jouko Haapamaa, D. M. Grasso, Juergen Pfaff, Mika Toivonen, Thomas Hasenberg, John D. Minelly, Sami Lehkonen, David Schleuning, David Roh, Jason P. Watson, Eli Weiss
Publikováno v:
SPIE Proceedings.
Fiber lasers have made significant progress in terms of power output, beam quality and operational robustness over the past few years. Key to this progress has been advances in two technologies - fiber technology and 9xx nm diode laser pump technolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7de859a0a5483be4cf3b5c1a44bbb3f5
https://doi.org/10.1117/12.809785
https://doi.org/10.1117/12.809785
Publikováno v:
OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference.
Yb-free high-power erbium amplifiers can overcome the compositional restrictions of Yb-Er co-doped fibers. Some advantages include, higher energy storage, improved beam-quality and absence of parasitic 1060 nm lasing. Progress in both approaches is d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d479f2878c0bf038bde7a2f1313f2e68
https://doi.org/10.1109/ofc.2008.4528783
https://doi.org/10.1109/ofc.2008.4528783