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29 January 2008 High-brightness quantum well and quantum dot tapered lasers
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Abstract
Several types of high-brightness near-infrared tapered quantum well and quantum dots tapered lasers are reviewed and compared. Recent developments include record-high brightness quantum well tapered lasers at 810 nm and 975 nm (up to 8.3 W CW, diffraction limited), high wall-plug efficiency gain-guided and index-guided tapered lasers (up to 57%), narrow slow axis far-field (2.5° FWHM) index-guided tapered lasers at 975 nm, wavelength-stable (down to 0.09 nm/K), high-brightness quantum dots tapered lasers at 920 and 975 nm, and quantum dots tapered laser bars (up to 14 W CW) at 920 nm, with narrow far-field in the slow axis (3° FWHM).
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
N. Michel, M. Krakowski, I. Hassiaoui, M. Calligaro, M. Lecomte, O. Parillaud, P. Weinmann, C. Zimmermann, W. Kaiser, M. Kamp, A. Forchel, E.-M. Pavelescu, J.-P. Reithmaier, B. Sumpf, G. Erbert, M. Kelemen, R. Ostendorf, J-M. García-Tijero, H. Odriozola, and I. Esquivias "High-brightness quantum well and quantum dot tapered lasers", Proc. SPIE 6909, Novel In-Plane Semiconductor Lasers VII, 690918 (29 January 2008); https://doi.org/10.1117/12.787115
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