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Träfflista för sökning "WFRF:(Larsson Anders) "

Search: WFRF:(Larsson Anders)

  • Result 2931-2940 of 3094
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2939.
  • Wang, Shu Min, 1963, et al. (author)
  • Growth of dilute nitrides and 1.3 μm edge emitting lasers on GaAs by MBE
  • 2011
  • In: Physica Status Solidi (B): Basic Research. - : Wiley. - 1521-3951 .- 0370-1972. ; 248:5, s. 1207-1211
  • Journal article (peer-reviewed)abstract
    • In this paper, we report recent progresses on growth of dilute nitrides and 1.3 mu m lasers on GaAs using molecular beam epitaxy at Chalmers University of Technology, Sweden. Intense long wavelength light emission up to 1.71 mu m at room temperature has been achieved by using the N irradiation method and the low growth rate. It is also demonstrated that incorporation of N in relaxed InGaAs buffer grown on GaAs strongly enhances the optical quality of metamorphic InGaAs quantum wells. With the optimized growth conditions and the laser structures, we demonstrate 1.3 mu m GaInNAs edge emitting lasers on GaAs with state-of-the-art performances including a low threshold current density, a high-characteristic temperature, a 3 dB bandwidth of 17 GHz and uncooled operation at 10 Gbit/s up to 110 degrees C. The laser performances are comparable with the best reported data from the InGaAsP lasers on InP and is superior to the InAs quantum dot lasers on GaAs.
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2940.
  • Wang, Shu Min, 1963, et al. (author)
  • High Performance 1.3 μm GaInNAs Quantum Well Lasers on GaAs
  • 2008
  • In: Proceedings of SPIE - The International Society for Optical Engineering. - : SPIE. - 0277-786X .- 1996-756X. - 9780819470843 ; 6909, s. 690905-
  • Conference paper (peer-reviewed)abstract
    • We present state-of-the-art performance of 1.3 μm GaInNAs lasers on GaAs grown by molecular beam epitaxy. The lowest achieved threshold current density is 297, 150 and 133 A/cm 2 per quantum well (QW) for single, double and triple QW broad area lasers with a cavity length of 1 mm. The characteristic temperature is 93-133 K in the ambient temperature range of 10-80 °C for broad area lasers depending on the cavity length, and increases to 163-208 K for ridge waveguide lasers as a result of temperature insensitive lateral carrier diffusion in QWs. The maximum 3 dB bandwidth of 17 GHz is achieved in a double QW laser. Uncooled 10 Gb/s operation up to 110 °C has been demonstrated.
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  • Result 2931-2940 of 3094
Type of publication
journal article (2038)
conference paper (538)
other publication (137)
reports (127)
doctoral thesis (88)
book chapter (87)
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research review (21)
licentiate thesis (18)
editorial collection (15)
book (13)
patent (5)
review (5)
artistic work (1)
editorial proceedings (1)
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Type of content
peer-reviewed (2323)
other academic/artistic (684)
pop. science, debate, etc. (86)
Author/Editor
Larsson, Anders (1284)
Larsson, Anders, 195 ... (349)
Gustavsson, Johan, 1 ... (199)
Westbergh, Petter, 1 ... (116)
Lipcsey, Miklós (111)
Lind, Lars (92)
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Wang, Shu Min, 1963 (85)
Haglund, Åsa, 1976 (83)
Sadeghi, Mahdad, 196 ... (74)
Ärnlöv, Johan (70)
Ärnlöv, Johan, 1970- (63)
Bollen, Math (54)
Basu, Samar (54)
Larsson, Anders, 196 ... (53)
Bengtsson, Jörgen, 1 ... (49)
Hedenstierna, Göran (48)
Eriksson, Mats (43)
Hedenstierna, Göran, ... (41)
Sjölin, Jan (40)
Sundström, Johan (38)
Frithiof, Robert (37)
Ingelsson, Erik (37)
Larsson, Per Anders (36)
Carlsson, Axel C. (36)
Larsson, Rolf (35)
Larsson, Stefan (35)
Perchiazzi, Gaetano (35)
Wei, Yongqiang, 1975 (34)
Andrekson, Peter, 19 ... (34)
Karlsson, Magnus, 19 ... (33)
Ronquist, Gunnar (33)
Kögel, Benjamin, 197 ... (31)
Dandona, L (29)
Dandona, R (29)
Risérus, Ulf (29)
Carlsson, Lena (29)
Yonemoto, N (28)
Larsson, Mats (28)
Hultström, Michael, ... (27)
Gupta, R. (26)
Monasta, L (26)
Helmersson, Johanna (26)
Alvis-Guzman, N (25)
Kosen, S (25)
Venketasubramanian, ... (25)
Vos, T (25)
Larsson, Ida (25)
Larsson, A (25)
Larsson, Anders, Pro ... (25)
Lundmark, Martin (25)
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University
Uppsala University (1463)
Chalmers University of Technology (469)
Karolinska Institutet (412)
Lund University (388)
University of Gothenburg (304)
Umeå University (201)
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Linköping University (190)
Högskolan Dalarna (120)
Royal Institute of Technology (118)
Luleå University of Technology (112)
Swedish University of Agricultural Sciences (82)
Stockholm University (76)
Örebro University (75)
RISE (61)
Linnaeus University (52)
Malmö University (35)
Mid Sweden University (30)
University of Gävle (28)
Karlstad University (20)
Swedish Environmental Protection Agency (18)
Mälardalen University (17)
Halmstad University (12)
Södertörn University (12)
University West (8)
VTI - The Swedish National Road and Transport Research Institute (8)
IVL Swedish Environmental Research Institute (8)
University of Skövde (7)
University of Borås (5)
Swedish Museum of Natural History (4)
Jönköping University (3)
Swedish National Heritage Board (3)
Swedish National Defence College (3)
The Swedish School of Sport and Health Sciences (2)
Blekinge Institute of Technology (1)
Marie Cederschiöld högskola (1)
Sophiahemmet University College (1)
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Language
English (2741)
Swedish (303)
Undefined language (45)
Norwegian (2)
German (1)
Danish (1)
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Latin (1)
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Research subject (UKÄ/SCB)
Medical and Health Sciences (1200)
Engineering and Technology (640)
Natural sciences (470)
Social Sciences (226)
Agricultural Sciences (78)
Humanities (71)

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