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2006

Zhang, H.X. and Gu, E. and Jeon, C.W. and Gong, Z. and Dawson, M.D. and Neil, M.A.A. and French, P.M.W. (2006) Microstripe-array InGaN light-emitting diodes with individually addressable elements. IEEE Photonics Technology Letters, 18 (15). pp. 1681-1683. ISSN 1041-1135

Zhang, H.X. and Gu, E. and Jeon, C.W. and Gong, Z. and Dawson, M.D. (2006) Fabrication and performance of individually addressable gaN-based micro-stripe LED devices. In: 6th International Symposium on Blue Laser and Light Emitting Diodes (ISBLLED 2006), 2006-05-15 - 2006-05-19. (Unpublished)

Heliotis, G. and Gu, E. and Griffin, C. and Jeon, C.W. and Stavrinou, P.N. and Dawson, M.D. and Bradley, D.D.C. (2006) Wavelength-tunable and white light emission from polymer-converted micropixellated InGaN ultraviolet light-emitting diodes. Journal of Optics A: Pure and Applied Optics, 8 (7). S445-S449. ISSN 1464-4258

2005

Gu, E. and Heliotis, G. and Griffin, C. and Jeon, C.W. and Stavrinou, P.N. and Bradley, D.D.C. and Dawson, M.D. (2005) Full visible and white light emission from polymer-converted UV micro-LED arrays. In: 6th International Conference on Nitride Semiconductors, 2005-08-01. (Unpublished)

Jeon, C.W. and Gu, E. and Guilhabert, B.J.E. and Dawson, M.D. (2005) Matrix-addressable 370nm micro-LED arrays with integrated polymer micro-lenses. In: 6th International Conference on Nitride Semiconductors, 2005-08-01. (Unpublished)

Gu, E. and Jeon, C.W. and Dawson, M.D. (2005) Mask-less photolithography using matrix-addressable micro-pixellated ultraviolet LEDs with integrated micro-lenses. In: European Materials Research Society 2005 Spring Meeting, 2005-05-31 - 2005-06-03. (Unpublished)

Griffin, C. and Gu, E. and Choi, H.W. and Jeon, C.W. and Girkin, J.M. and Dawson, M.D. and McConnell, G. (2005) Beam divergence measurements of InGaN/GaN micro-array light-emitting diodes using confocal microscopy. Applied Physics Letters, 86 (4). ISSN 0003-6951

Jeon, C.W. and Gu, E. and Dawson, M.D. (2005) Mask-free photolithographic exposure using a matrix-addressable micropixellated AllnGaN ultraviolet light-emitting diode. Applied Physics Letters, 86 (221105). ISSN 0003-6951

Jeon, C.W. and Gu, E. and Liu, C. and Girkin, J.M. and Dawson, M.D. (2005) Polymer microlens arrays applicable to AllnGaN ultraviolet micro-light-emitting diodes. IEEE Photonics Technology Letters, 17 (9). pp. 1887-1889. ISSN 1041-1135

Heliotis, G. and Stavrinou, P.N. and Bradley, D.D.C. and Gu, E. and Griffin, C. and Jeon, C.W. and Dawson, M.D. (2005) Spectral conversion of InGaN ultraviolet microarray light-emitting diodes using fluorene-based red-, green-, blue-, and white-light emitting polymer overlayer films. Applied Physics Letters, 87 (103505). ISSN 0003-6951

Choi, H.W. and Jeon, C.W. and Dawson, M.D. (2005) Tapered sidewall dry etching process for GaN and its applications in device fabrication. Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures, 23 (1). pp. 99-102. ISSN 1071-1023

2004

Choi, H. W. and Jeon, C. W. and Liu, C. and Watson, I. M. and Dawson, M. D. and Edwards, P. R. and Martin, R. W. and Tripathy, S. and Chua, S. J. (2004) InGaN nano-ring structures for high-efficiency light emitting diodes. Applied Physics Letters, 86 (2). 021101. ISSN 0003-6951

Griffin, C. and Gu, E. and Choi, H.W. and Jeon, C.W. and Rolinski, O.J. and Birch, D.J.S. and Girkin, J.M. and Dawson, M.D. IEEE (2004) Fluorescence excitation and lifetime measurements using GaN/InGaN micro-LED arrays. In: Lasers and Electro-Optics Society, 2004. LEOS 2004. The 17th Annual Meeting of the IEEE. IEEE, pp. 896-897. ISBN 9780780385573

Jeon, C.W. and Choi, H.W. and Gu, E. and Dawson, M.D. (2004) High density matrix-addressable AllnGaN-based 368-nm microarray light-emitting diodes. IEEE Photonics Technology Letters, 16 (11). pp. 2421-2423. ISSN 1041-1135

Choi, H.W. and Jeon, C.W. and Dawson, M.D. (2004) Fabrication of matrix-addressable micro-LED arrays based on a novel etch technique. Journal of Crystal Growth, 268 (3-4). pp. 527-530. ISSN 0022-0248

Choi, H.W. and Jeon, C.W. and Dawson, M.D. (2004) High resolution 128x96 nitride microdisplay. IEEE Electron Device Letters, 25 (5). pp. 277-279. ISSN 0741-3106

Martin, R.W. and Edwards, P.R. and O'Donnell, K.P. and Dawson, M.D. and Jeon, C.W. and Liu, C. and Rice, G.R. and Watson, I.M. (2004) Cathodoluminescence spectral mapping of III-nitride structures. Physica Status Solidi A - Applications and Materials Science, 201 (4). pp. 665-672.

Choi, H.W. and Jeon, C.W. and Dawson, M.D. (2004) InGaN microring light-emitting diodes. IEEE Photonics Technology Letters, 16 (1). pp. 33-35. ISSN 1041-1135

Choi, H.W. and Edwards, P.R. and Liu, C. and Jeon, C.W. and Martin, R.W. and Watson, I.M. and Dawson, M.D. and Tripathy, P. and Chua, S.J. (2004) Sub-micron inGaN ring structures for high-efficiency LEDs. Physica Status Solidi C, 1 (2). pp. 202-205. ISSN 1610-1642

McConnell, G. and Gu, E. and Griffin, C. and Jeon, C.W. and Choi, H.W. and Gurney, A.M. and Girkin, J.M. and Dawson, M.D.; (2004) Two-photon fluorescence imaging of gallium nitride micro-LED arrays. In: Microscopy of semiconducting materials. Institute of Physics Conference Series, 180 . Taylor and Francis, United Kingdom, pp. 341-344. ISBN 0750309792

2003

Jeon, C.W. and Choi, H.W. and Dawson, M.D. (2003) Fabrication of matrix-addressable InGaN-based microdisplays of high array density. IEEE Photonics Technology Letters, 15 (11). pp. 1516-1518. ISSN 1041-1135

Jeon, C.W. and Choi, H.W. and Dawson, M.D.; (2003) Fabrication and performance of high-density, matrix-addressable green and ultraviolet micro-LED arrays. In: LEOS 2003: 16th Annual meeting of the IEEE Lasers & Electro-Optics Society. IEEE, pp. 878-879. ISBN 0-7803-7888-1

Choi, H.W. and Jeon, C.W. and Liu, C. and Dawson, M.D.; (2003) GaN micro-LED arrays with integrated sapphire micro-lenses. In: LEOS 2003: 16th Annual Meeting of the IEEE Lasers & Electro-Optics Society. IEEE, pp. 654-655. ISBN 0-7803-7888-1

Hastie, J.E. and Hopkins, J.M. and Jeon, C.W. and Calvez, S. and Burns, D. and Dawson, M.D. and Abram, R.H. and Riis, E., IEEE, IEEE (2003) Microchip vertical external cavity surface-emitting lasers. IEEE Lasers and Electro-Optics Society Annual Meeting, 2. pp. 507-508. ISSN 1092-8081

Hastie, J.E. and Jeon, C.W. and Burns, D. and Hopkins, J.M. and Calvez, S. and Abram, R.H. and Dawson, M.D.; Huber, Guenter and Scherbakov, Ivan A. and Panchenko, Vladislav Y., eds. (2003) A 0.5W 850nm Al(x)Ga(1-x)As VECSEL with intracavity silicon carbide heatspreader. In: International Conference on Lasers, Applications, and Technologies 2002: Advanced Lasers and Systems. SPIE, Bellingham, pp. 201-206. ISBN 9780819450050

Choi, H.W. and Jeon, C.W. and Dawson, M.D. (2003) InGaN light-emitting diodes of micro-ring geometry. Physica Status Solidi C (7). pp. 2185-2188. ISSN 1610-1642

Choi, H.W. and Jeon, C.W. and Dawson, M.D. (2003) Low resistivity contacts to p-type GaN by plasma treatment. Physica Status Solidi C (7). pp. 2210-2213. ISSN 1610-1642

Jeon, C.W. and Choi, H.W. and Dawson, M.D. (2003) A novel fabrication method for a 64x64 matrix-addressable GaN-based micro-LED array. Physica Status Solidi A, 200 (1). pp. 79-82. ISSN 1862-6300

Gu, E. and Choi, H.W. and Jeon, C.W. and Rice, G.B. and Liu, C. and Watson, I.M. and Dawson, M.D. and Edwards, P.R. and Martin, R.W. (2003) Microstructure fabrication in gallium nitride, silicon carbide and diamond. In: Wide Bandgap Semiconductor Technology: Institute of Physics Day Meeting, 2003-09-17. (Unpublished)

Hastie, Jennifer and Hopkins, John Mark and Calvez, Stephane and Jeon, C.W. and Burns, David and Dawson, Martin and Abram, R.H. and Ferguson, A.I. (2003) Characteristics of high power VECSELs with silicon carbide heatspreaders. In: 2003 Conference on Lasers and Electro-Optics Europe, 2003-06-22 - 2003-06-27.

Choi, H. W. and Jeon, C. W. and Dawson, M. D. and Edwards, P. R. and Martin, R. W. and Tripathy, S. (2003) Mechanism of enhanced light output in InGaN-based microlight emitting diodes. Journal of Applied Physics, 93 (10). pp. 5978-5982. ISSN 0021-8979

McConnell, G. and Gu, E. and Griffin, C. and Jeon, C.W. and Choi, H.W. and Girkin, J.M. and Dawson, M.D. (2003) Structural and performance evaluation of gallium nitride micro-LED arrays via multiphoton fluorescence imaging. In: Focus on Microscopy, 2003-04-13 - 2003-04-16. (Unpublished)

Choi, H.W. and Jeon, C.W. and Dawson, M.D. and Edwards, P.R. and Martin, R.W. (2003) Fabrication and performance of parallel-addressed InGaN micro-LED arrays. IEEE Photonics Technology Letters, 15 (4). pp. 510-512. ISSN 1041-1135

Hastie, J.E. and Jeon, C.W. and Burns, D. and Hopkins, J.M. and Calvez, S. and Abram, R.H. and Dawson, M.D.; (2003) A 0.5w, 850nm alxga1-xasvecsel with intra-cavity silicon carbide heatspreader. In: Lasers and Electro-Optics Society, 2002. LEOS 2002. The 15th Annual Meeting of the IEEE. IEEE, Piscataway, N.J., pp. 329-330. ISBN 0780375009

Hastie, J.E. and Hopkins, J.M. and Jeon, C.W. and Calvez, S. and Burns, D. and Dawson, M.D. and Abram, R.H. and Riis, E. and Ferguson, A.I. and Alford, W.J. and Raymond, T.D. and Allerman, A.A. (2003) Microchip vertical external cavity surface emitting lasers. Electronics Letters, 39 (18). pp. 1324-1326. ISSN 0013-5194

McConnell, G. and Gu, E. and Griffin, C. and Jeon, C.W. and Choi, H.W. and Gurney, A.M. and Girkin, J.M. and Dawson, M.D.; Cullis, A.G. and Midgley, P.A., eds. (2003) Two-photon fluorescence imaging of GaN micro-LED arrays. In: Microscopy of Semiconducting Materials 2003: Proceedings of the Institute of Physics Conference. Institute of Physics conference series, 180 . CRC Press, Bristol, United Kingdom, pp. 341-344. ISBN 9780750309790

2002

Jeon, C.W. and Choi, H.W. and Edwards, P.R. and Bryce, A.C. and Dawson, M.D.; (2002) 64 x 64 matrix-addressable arrays of GaN-based micro-LEDs. In: Lasers and Electro-Optics Society, 2002. LEOS 2002. The 15th Annual Meeting of the IEEE. IEEE, pp. 685-686. ISBN 0-7803-7500-9

Jeon, C.W. and Kim, K.S. and Dawson, M.D. (2002) Fabrication of two-dimensional InGaN-based micro-LED arrays. Physica Status Solidi A, 192 (2). pp. 325-328. ISSN 1862-6300

Hastie, J.E. and Jeon, C.W. and Hopkins, J.M. and Burns, D. and Dawson, M.D. (2002) Thermal management of AlGaAs VECSELs using intracavity sapphire and silicon carbide heatspreaders. In: International Quantum Electronics Conference/ Conference on Lasers, Applications, and Technologies (IQEC/LAT 2002), 2002-06-22 - 2002-06-28. (Unpublished)

Hastie, J.E. and Jeon, C.W. and Burns, D. and Hopkins, J.M. and Calvez, S. and Abram, R.H. and Dawson, M.D. (2002) A 0.5W, 850nm AlxGa1-xAs VECSEL with intra-cavity silicon carbide heatspreader. In: International Conference on Lasers, Applications, and Technologies 2002: Advanced Lasers and Systems, 2002-06-22 - 2002-06-28.

Choi, H.W. and Jeon, C.W. and Dawson, M.D. and Edwards, P.R. and Martin, R.W.; Wetzel, Christian and Yu, Edward T. and Speck, James S. and Rizzi, Angela and Arakawa, Yasuhiko, eds. (2002) Efficient GaN-based micro-LED arrays. In: Proceedings of the 2002 MRS Fall Meeting. MRS, pp. 433-438.