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6篇 您的检索式:作者名="Steven DenBaars"
    题名 作者 年代 出处 被引量
1Widely tunable sampled grating DBR laser with integrated electroabsorption modulator显示文摘Beck Mason Greg A Fish Steven P DenBaars 1999IEEE Photonics Technology Letters1999,11,6:1
2Tunable sampled-grating DBR lasers using quantum-well intermixing显示文摘Erik J Skogen Jonathon S Barton Steven P DenBaars 2002IEEE Photonics Technology Letters2002,14,:1
3N-polar GaN epitaxy and high electron mobility transistors显示文摘Man Hoi Wong Stacia Keller Nidhi Sansaptak Dasgupta Daniel J Denninghoff Seshadri Kolluri David F Brown Jing Lu Nicholas A Fichtenbaum Elaheh Ahmadi Uttam Singisetti Alessandro Chini Siddharth Rajan Steven P DenBaars James S Speck Umesh K Mishra 2013Semiconductor Science and Technology2013,,7:1
4Experimental technique to correlate optical excitation intensities for semiconductor optoelectronic device characterization显示文摘Hisashi Masui Shuji Nakamura Steven P DenBaars 2008Semiconductor Science and Technology2008,23,08:1
5Microstructure and enhanced morphology of planar nonpolar m-plane GaN grown by hydride vapor phase epitaxy显示文摘Benjamin A. Haskell Arpan Chakraborty Feng Wu Hideo Sasano Paul T. Fini Steven P. Denbaars James S. Speck Shuji Nakamura 2005Journal of Electronic Materials2005,,4:1
6High-brightness polarized light-emitting diodes显示文摘Light-emitting diodes are becoming the alternative for future general lighting applications,with huge energy savings compared to conventional light sources owing to their high efficiency and reliability.Polarized light sources would largely enhance the efficiency in a number of applications,such as in liquid-crystal displays,and also greatly improve contrast in general illumination due to the reduction in indirect glare.Here,we demonstrate light-emitting diodes presenting high-brightness polarized light emission by combining the polarization-preserving and directional extraction properties of embedded photonic-crystals applied to non-polar gallium nitride.A directional enhancement of up to 1.8-fold was observed in the total polarized light emission together with a high polarization degree of 88.7%at 465 nm.We discuss the mechanisms of polarized light emission in non-polar gallium nitride and the photonic-crystal design rules to further increase the light-emitting diode brightness.This work could open the way to polarized white-light emitters through their association with polarization-preserving down-converting phosphors.Elison Matioli Stuart Brinkley Kathryn M Kelchner Yan-Ling Hu Shuji Nakamura Steven DenBaars James Speck Claude Weisbuch 2012Light(Science & Applications)2012,1,1:1
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