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Degradation Analysis of InGaN Laser Diodes

Kümmler, V. and Brüderl, G. and Bader, S. and Miller, S. and Weimar, A. and Lell, A. and Härle, V. and Schwarz, Ulrich and Gmeinwieser, Nikolaus and Wegscheider, Werner (2002) Degradation Analysis of InGaN Laser Diodes. physica status solidi a 194 (2), pp. 419-422.

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The current status of InGaN-MQW-laser diodes developed at Osram OS is presented. These lasers are grown on n-conducting SiC, enabling a vertical current path, cleaved facets and excellent heat spreading. The temperature rise during cw operation is measured for different mountings. A p-side up mounted diode with thermal resistance of 18 K/W showed 143 h of cw lasing at 1 mW optical power (T = 25 ...


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Item Type:Article
Date:4 December 2002
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
42.55.Px; 78.45.+h; 78.60.FiPACS
Subjects:500 Science > 530 Physics
Created at the University of Regensburg:Unknown
Deposited On:07 Dec 2009 13:26
Last Modified:13 Mar 2014 12:16
Item ID:11319
Owner Only: item control page


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