Publikationer
Artiklar i tidskrifter
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Doktorsavhandlingar, sammanläggningar
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Konferensbidrag
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Manuskript
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Artiklar i tidskrifter
Rydberg, S.
& Engholm, M. (2013). Experimental evidence for the formation of divalent Ytterbium in the photodarkening process of Yb-doped fiber lasers. Optics Express, vol. 21: 6, ss. 6681-6688.
Rydberg, S.
& Engholm, M. (2013). Charge transfer processes and UV induced absorption in Yb:YAG single crystal laser materials. Optical Materials Express, vol. 113: 22, ss. Art. no. 223510
Engholm, M.
& Norin, L. (2008). Preventing Photodarkening in Ytterbium-Doped High Power Fiber Lasers; Correlation to the UV-Transparency of the Core Glass. Optics Express, vol. 16: 2, ss. 1260-1268.
Engholm, M.
& Norin, L. (2007). Comment on:"Photodarkeningin Yb-doped aluminosilicate fiber induced by 488nm irradiation". Optical Letter, vol. 33: 11, ss. 1216.
Engholm, M.
& Norin, L. (2007). Strong UV absorption and visible luminescence in ytterbium-doped aluminosilicate glass under UV excitation. Optics Letters, vol. 32: 22, ss. 3352-3354.
Engholm, M. , Norin, L. , Edvardsson, S. , Lashgari, K.
& Westin, G. (2006). A structural investigation of a synthesized precursor for fiber optical applications; the heterobimetallic ErNb_2(OPr^i)_13. Optical Materials, vol. 29: 4, ss. 386-391.
Engholm, M. , Lashgari, K. , Edvardsson, S. , Westin, G.
& Norin, L. (2005). Atomically designed precursors in optical fiber amplifiers : The thermal stability of the heteroimetallic ErAl_3(OPri)_12 in a solution-coated silica soot. Journal of Applied Physics, vol. 97: 11, ss. 113104
Åberg, D. , Edvardsson, S.
& Engholm, M. (2003). Direct calculation of correlated absorption amplitudes for Nd:LiYF4. Physical Review B. Condensed Matter and Materials Physics, vol. 68: 19, ss. 195105-1.
Edvardsson, S. , Karlsson, K. G.
& Engholm, M. (2002). Accurate spin axes and solar system dynamics: climatic variations for the Earth and Mars. Astronomy & Astrophysics, vol. 384: 2, ss. 689-701.
Doktorsavhandlingar, sammanläggningar
Engholm, M. (2008). Materials optimization for optical fiber amplifiers and fiber lasers.
Diss.
(Sammanläggning)
Sundvall : Mid Sweden University, 2008 (Mid Sweden University doctoral thesis : 50)
Konferensbidrag
Engholm, M. , Rydberg, S.
& Hammarling, K. (2013). Strong excited state absorption (ESA) in Yb-doped fiber lasers.
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Proceedings of SPIE - The International Society for Optical Engineering.. S. Art. no. 86010P-
Rydberg, S. C.
& Engholm, M. (2012). Photodarkening mechanisms in ytterbium fiber lasers; a comparison of UV-induced losses in glass and crystalline materials.
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2012 Conference on Lasers and Electro-Optics, CLEO 2012.. S. Art. no. 6326558-
Zeil, P. , Malmstrom, M. , Engholm, M. , Jelger, P. , Jacobsson, B. , Pasiskevicius, V.
& Laurell, F. (2011). Extended tunability of narrow-linewidth Yb-fiber laser.
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2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011.. S. Art. no. 5950619-
Engholm, M.
& Norin, L. (2009). The role of charge transfer processes for the induced optical lossesin ytterbium doped fiber lasers.
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The role of charge transfer processes for the induced optical lossesin ytterbium doped fiber lasers.
Engholm, M.
& Norin, L. (2008). Reduction of photodarkening in Yb/Al-doped fiber lasers.
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Fiber Lasers V: Technology, Systems, and Applications. (PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS). S. U269--U276.
Engholm, M.
& Norin, L. (2008). Materials optimization for ytterbium-doped high power fiber lasers.
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2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9. New York : . S. 232--233.
Engholm, M.
& Norin, L. (2007). Divalent Ytterbium in Ytterbium Doped Aluminosilicate Glass - Aspects on Photodarkening in Fiber Lasers.
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2007 CONFERENCE ON LASERS & ELECTRO-OPTICS/QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2007), VOLS 1-5. New York : . S. 1902--1903.
Lashgari, K. , Kritikos, M. , Engholm, M. , Norin, L. , Edvardsson, S.
& Westin, G. (2006). Sol-gel preparation of Er-doped planar and fibre wave-guides using heterometallic.
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SPIE conference, San Diego (2006)..
Manuskript
Engholm, M. , Vanin, E.
& Norin, L. Characterization of Erbiuim Crystallites Embedded in Silica Glass
