Publications

Found 8 results
Author Title Type [ Year(Desc)]
Filters: Author is Choi, Yong-Seok  [Clear All Filters]
2007
Choi, Y-S., M. Iza, E. Matioli, G. Koblmüller, J. S. Speck, C. Weisbuch, and E. L. Hu, "2.5 λ microcavity InGaN light-emitting diodes fabricated by a selective dry-etch thinning process", Applied Physics Letters, vol. 91, no. 6: AIP, pp. 061120, 2007.
2008
Choi, Y-S., M. Iza, G. Koblmüller, C. Hurni, J. S. Speck, C. Weisbuch, and E. L. Hu, "Microcavity InGaN light emitting diodes with a single Fabry-Pérot mode", physica status solidi (c), vol. 5, no. 6: Wiley Online Library, pp. 2306–2308, 2008.
Choi, Y-S., M. Iza, E. Matioli, G. Koblmüller, J. S. Speck, C. Weisbuch, and E. L. Hu, "Submicron-thick microcavity InGaN light emitting diodes", Light-Emitting Diodes: Research, Manufacturing, and Applications XII, vol. 6910: International Society for Optics and Photonics, pp. 69100R, 2008.
2009
Matioli, E., M. Iza, Y-S. Choi, F. Wu, S. Keller, H. Masui, E. Hu, J. Speck, and C. Weisbuch, "GaN-based embedded 2D photonic crystal LEDs: Numerical optimization and device characterization", physica status solidi (c), vol. 6, no. S2: WILEY-VCH Verlag, 2009.
Matioli, E., S. Keller, F. Wu, Y-S. Choi, E. Hu, J. Speck, and C. Weisbuch, "Growth of embedded photonic crystals for GaN-based optoelectronic devices", Journal of Applied Physics, vol. 106, no. 2: AIP, pp. 024309, 2009.
2010
Speck, J., E. Hu, C. Weisbuch, Y-S. Choi, K. McGroddy, G. Koblmüller, E. Matioli, E. Rangel, F. Rol, and D. Simeonov, High-Efficiency Nitride-Base Photonic Crystal Light Sources: The Regents Of The University Of California, 2010.
Rangel, E., E. Matioli, H-T. Chen, Y-S. Choi, C. Weisbuch, J. S. Speck, and E. L. Hu, "Interplay of cavity thickness and metal absorption in thin-film InGaN photonic crystal light-emitting diodes", Applied Physics Letters, vol. 97, no. 6: AIP, pp. 061118, 2010.
2011
Rangel, E., E. Matioli, Y-S. Choi, C. Weisbuch, J. S. Speck, and E. L. Hu, "Directionality control through selective excitation of low-order guided modes in thin-film InGaN photonic crystal light-emitting diodes", Applied physics letters, vol. 98, no. 8: AIP, pp. 081104, 2011.