Dr. Troy Trottier
Principal Research Scientist in LED, Lighting and Display Commercial ventures. Strong optical Materials and characterization background.
Research Expertise
About
Publications
High-power phosphor-converted light-emitting diodes based on III-Nitrides
IEEE Journal of Selected Topics in Quantum Electronics / Jan 01, 2002
Mueller-Mach, R., Mueller, G. O., Krames, M. R., & Trottier, T. (2002). High-power phosphor-converted light-emitting diodes based on III-Nitrides. IEEE Journal of Selected Topics in Quantum Electronics, 8(2), 339–345. https://doi.org/10.1109/2944.999189
High performance thin-film flip-chip InGaN–GaN light-emitting diodes
Applied Physics Letters / Aug 14, 2006
Shchekin, O. B., Epler, J. E., Trottier, T. A., Margalith, T., Steigerwald, D. A., Holcomb, M. O., Martin, P. S., & Krames, M. R. (2006). High performance thin-film flip-chip InGaN–GaN light-emitting diodes. Applied Physics Letters, 89(7). https://doi.org/10.1063/1.2337007
High Power LEDs - Technology Status and Market Applications
physica status solidi (a) / Dec 01, 2002
Steranka, F. M., Bhat, J., Collins, D., Cook, L., Craford, M. G., Fletcher, R., Gardner, N., Grillot, P., Goetz, W., Keuper, M., Khare, R., Kim, A., Krames, M., Harbers, G., Ludowise, M., Martin, P. S., Misra, M., Mueller, G., Mueller-Mach, R., … Wierer, J. J. (2002). High Power LEDs - Technology Status and Market Applications. Physica Status Solidi (a), 194(2), 380–388. https://doi.org/10.1002/1521-396x(200212)194:2<380::aid-pssa380>3.0.co;2-n
Surface analysis of free-standing GaN substrates with polar, non-polar, and semipolar crystal orientations
SPIE Proceedings / Mar 27, 2013
Romanyuk, O., Jiříček, P., Mutombo, P., Paskova, T., & Bartoš, I. (2013). Surface analysis of free-standing GaN substrates with polar, non-polar, and semipolar crystal orientations. In J.-I. Chyi, Y. Nanishi, H. Morkoç, J. Piprek, E. Yoon, & H. Fujioka (Eds.), Gallium Nitride Materials and Devices VIII. SPIE. https://doi.org/10.1117/12.2006400
High extraction efficiency structures
Light-Emitting Diodes / Jun 08, 2006
High extraction efficiency structures. (2006). In Light-Emitting Diodes (pp. 145–162). Cambridge University Press. https://doi.org/10.1017/cbo9780511790546.010
Advances in field emission displays phosphors
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena / Mar 01, 1999
Holloway, P. H., Trottier, T. A., Abrams, B., Kondoleon, C., Jones, S. L., Sebastian, J. S., Thomes, W. J., & Swart, H. (1999). Advances in field emission displays phosphors. Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena, 17(2), 758–764. https://doi.org/10.1116/1.590634
Degradation of zinc sulfide phosphors under electron bombardment
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films / May 01, 1996
Swart, H. C., Sebastian, J. S., Trottier, T. A., Jones, S. L., & Holloway, P. H. (1996). Degradation of zinc sulfide phosphors under electron bombardment. Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, 14(3), 1697–1703. https://doi.org/10.1116/1.580322
Progress in nonpolar and semipolar GaN materials and devices
2011 International Semiconductor Device Research Symposium (ISDRS) / Dec 01, 2011
Speck, J. S. (2011, December). Progress in nonpolar and semipolar GaN materials and devices. 2011 International Semiconductor Device Research Symposium (ISDRS). https://doi.org/10.1109/isdrs.2011.6135199
CALiPER Report 20.1: Subjective Evaluation of Beam Quality, Shadow Quality, and Color Quality for LED PAR38 Lamps
Nov 07, 2013
None, N. (2013). CALiPER Report 20.1: Subjective Evaluation of Beam Quality, Shadow Quality, and Color Quality for LED PAR38 Lamps. Office of Scientific and Technical Information (OSTI). https://doi.org/10.2172/1221091
Amec Foster Wheeler selected for US ammonia project
Pump Industry Analyst / Jan 01, 2016
Amec Foster Wheeler selected for US ammonia project. (2016). Pump Industry Analyst, 2016(1), 2. https://doi.org/10.1016/s1359-6128(16)30004-0
Improved design methodology for LED lamps
2015 IEEE 24th International Symposium on Industrial Electronics (ISIE) / Jun 01, 2015
Chies, L., Costa, M. A. D., & Bender, V. C. (2015, June). Improved design methodology for LED lamps. 2015 IEEE 24th International Symposium on Industrial Electronics (ISIE). https://doi.org/10.1109/isie.2015.7281642
Zigbee Based Energy Efficient LED Lighting System
Journal of Computational and Theoretical Nanoscience / Jan 01, 2017
Thenmozhi, R., Sharmeela, C., Natarajan, P., & Velraj, R. (2017). Zigbee Based Energy Efficient LED Lighting System. Journal of Computational and Theoretical Nanoscience, 14(1), 435–440. https://doi.org/10.1166/jctn.2017.6340
Electron Beam Degradation of Sulfide-Based Thin-Film Phosphors for Field Emission Flat Panel Displays
MRS Proceedings / Jan 01, 1998
Abrams, B. L., Trottier, T. A., Swart, H. C., Lambers, E., & Holloway, P. H. (1998). Electron Beam Degradation of Sulfide-Based Thin-Film Phosphors for Field Emission Flat Panel Displays. MRS Proceedings, 508. https://doi.org/10.1557/proc-508-261
Degradation of ZnS field-emission display phosphors during electron-beam bombardment
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films / Jul 01, 1997
Sebastian, J. S., Swart, H. C., Trottier, T. A., Jones, S. L., & Holloway, P. H. (1997). Degradation of ZnS field-emission display phosphors during electron-beam bombardment. Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, 15(4), 2349–2353. https://doi.org/10.1116/1.580746
Low-voltage driven method of ferroelectric memory device using optical polarization property
2012 International Symposium on Optomechatronic Technologies (ISOT 2012) / Oct 01, 2012
Ginya, M., Mizutani, Y., Iwata, T., & Otani, Y. (2012, October). Low-voltage driven method of ferroelectric memory device using optical polarization property. 2012 International Symposium on Optomechatronic Technologies (ISOT 2012). https://doi.org/10.1109/isot.2012.6403225
Electrically driven deep ultraviolet light emission from hexagonal boron nitride van der Waals heterostructures (Conference Presentation)
Light-Emitting Devices, Materials, and Applications XXVII / Mar 14, 2023
Kim, Y. D. (2023). Electrically driven deep ultraviolet light emission from hexagonal boron nitride van der Waals heterostructures (Conference Presentation). In M. Strassburg, J. K. Kim, & M. R. Krames (Eds.), Light-Emitting Devices, Materials, and Applications XXVII. SPIE. https://doi.org/10.1117/12.2648042
Degradation of field emission display phosphors
Journal of Applied Physics / Jul 01, 2000
Holloway, P. H., Trottier, T. A., Sebastian, J., Jones, S., Zhang, X.-M., Bang, J.-S., Abrams, B., Thomes, W. J., & Kim, T.-J. (2000). Degradation of field emission display phosphors. Journal of Applied Physics, 88(1), 483–488. https://doi.org/10.1063/1.373683
Chirp analysis of wavelength conversion based on quantum-dot semiconductor optical amplifier
2011 International Conference on Electronics, Communications and Control (ICECC) / Sep 01, 2011
Yu, J., & Pan, W. (2011, September). Chirp analysis of wavelength conversion based on quantum-dot semiconductor optical amplifier. 2011 International Conference on Electronics, Communications and Control (ICECC). https://doi.org/10.1109/icecc.2011.6066372
Progress in characterizing the multidimensional color quality properties of white LED light sources
SPIE Proceedings / Mar 08, 2016
Teunissen, K., & Hoelen, C. (2016). Progress in characterizing the multidimensional color quality properties of white LED light sources. In H. Jeon, L.-W. Tu, M. R. Krames, & M. Strassburg (Eds.), Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XX. SPIE. https://doi.org/10.1117/12.2217661
Significant reduction of cathodoluminescent degradation in sulfide-based phosphors
Applied Physics Letters / Apr 13, 1998
Fitz-Gerald, J. M., Trottier, T. A., Singh, R. K., & Holloway, P. H. (1998). Significant reduction of cathodoluminescent degradation in sulfide-based phosphors. Applied Physics Letters, 72(15), 1838–1839. https://doi.org/10.1063/1.121195
A general photo-electro-thermo-temporal theory for light-emitting diode (LED) systems
2010 IEEE Energy Conversion Congress and Exposition / Sep 01, 2010
Tao, X., & Hui, S. Y. R. (2010, September). A general photo-electro-thermo-temporal theory for light-emitting diode (LED) systems. 2010 IEEE Energy Conversion Congress and Exposition. https://doi.org/10.1109/ecce.2010.5618047
The influence of residual gas pressures on the degradation of ZnS powder phosphors
Journal of Applied Physics / May 01, 1998
Swart, H. C., Trottier, T. A., Sebastian, J. S., Jones, S. L., & Holloway, P. H. (1998). The influence of residual gas pressures on the degradation of ZnS powder phosphors. Journal of Applied Physics, 83(9), 4578–4583. https://doi.org/10.1063/1.367240
Dendrimer Light‐Emitting Diodes
Organic Light Emitting Devices / Dec 16, 2005
Lupton, J. M. (2005, December 16). Dendrimer Light‐Emitting Diodes. Organic Light Emitting Devices; Wiley; Portico. https://doi.org/10.1002/3527607986.ch8
100keV nitrogen ion beam implanted polycarbonate: A possibility for UV blocking devices
Optical Materials / Sep 01, 2011
Sharma, T., Mahendia, S., Aggarwal, S., Kumar, S., & Kanjilal, D. (2011). 100keV nitrogen ion beam implanted polycarbonate: A possibility for UV blocking devices. Optical Materials, 33(11), 1741–1744. https://doi.org/10.1016/j.optmat.2011.06.007
High light extraction efficiency in bulk-GaN based volumetric violet light-emitting diodes
Applied Physics Letters / Dec 08, 2014
David, A., Hurni, C. A., Aldaz, R. I., Cich, M. J., Ellis, B., Huang, K., Steranka, F. M., & Krames, M. R. (2014). High light extraction efficiency in bulk-GaN based volumetric violet light-emitting diodes. Applied Physics Letters, 105(23). https://doi.org/10.1063/1.4903297
Broadening Phosphor-Converted Light-Emitting Diode Emission: Controlling Disorder
Broadening Phosphor-Converted Light-Emitting Diode Emission: Controlling Disorder. (n.d.). American Chemical Society (ACS). https://doi.org/10.1021/acs.chemmater.2c03045.s001
Polyacrylamide Gel Electrophoresis
RNA Methodologies / Jan 01, 2017
Polyacrylamide Gel Electrophoresis. (2017). In RNA Methodologies (pp. 761–763). Elsevier. https://doi.org/10.1016/b978-0-12-804678-4.00047-6
Influence of cavity effects on light extraction efficiency in organic light emitting devices
SPIE Proceedings / Sep 13, 2007
Lee, J., Chopra, N., Choudhury, K. R., & So, F. (2007). Influence of cavity effects on light extraction efficiency in organic light emitting devices. In Z. H. Kafafi & F. So (Eds.), Organic Light Emitting Materials and Devices XI. SPIE. https://doi.org/10.1117/12.732556
Electron beam dissociation of CO and CO2 on ZnS thin films
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films / May 01, 1999
Darici, Y., Holloway, P. H., Sebastian, J., Trottier, T., Jones, S., & Rodriquez, J. (1999). Electron beam dissociation of CO and CO2 on ZnS thin films. Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, 17(3), 692–697. https://doi.org/10.1116/1.581688
Advances in semipolar InGaN laser diodes (Conference Presentation)
Novel In-Plane Semiconductor Lasers XVI / Apr 20, 2017
McLaurin, M., Raring, J., Poblenz, C., Rudy, P., Aigeldinger, G., Goutain, E., & Huang, H. (2017). Advances in semipolar InGaN laser diodes (Conference Presentation). In A. A. Belyanin & P. M. Smowton (Eds.), Novel In-Plane Semiconductor Lasers XVI. SPIE. https://doi.org/10.1117/12.2251721
Leading countries in Internet of Things (IoT) and big-data technologies (2005-07 and 2010-12)
May 10, 2017
(2017). Leading countries in Internet of Things (IoT) and big-data technologies (2005-07 and 2010-12): Economies’ share of IP5 patent families filed at US Patent Office and the European Patent Office selected ICT. Organisation for Economic Co-Operation and Development (OECD). https://doi.org/10.1787/9789264271036-graph20-en
Light-emitting Diodes
Exploring Materials through Patent Information / Oct 24, 2014
Light-emitting Diodes. (2014). In Exploring Materials through Patent Information (pp. 19–38). The Royal Society of Chemistry. https://doi.org/10.1039/bk9781782621126-00019
Improved Light Extraction Efficiency in GaN-Based Light Emitting Diodes
Springer Series in Materials Science / Nov 24, 2011
Kim, J. (2011). Improved Light Extraction Efficiency in GaN-Based Light Emitting Diodes. In GaN and ZnO-based Materials and Devices (pp. 153–164). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-23521-4_5
Green phosphor-converted LED
Solid State Lighting II / Nov 26, 2002
Mueller-Mach, R., Mueller, G. O., Trottier, T. A., Krames, M. R., Kim, A., & Steigerwald, D. A. (2002). Green phosphor-converted LED. In I. T. Ferguson, N. Narendran, S. P. DenBaars, & Y.-S. Park (Eds.), SPIE Proceedings. SPIE. https://doi.org/10.1117/12.456557
A comparison of the degradation mechanisms in ZnS and Y2O2S:Eu powder FED phosphors
Journal of the Society for Information Display / Dec 01, 1996
Trottier, T. A., Swart, H. C., Jones, S. L., Sebastian, J. S., & Holloway, P. H. (1996). A comparison of the degradation mechanisms in ZnS and Y2O2S:Eu powder FED phosphors. Journal of the Society for Information Display, 4(4), 351–355. Portico. https://doi.org/10.1889/1.4731191
Electron‐stimulated surface reactions between residual vacuum gas and ZnS field‐emission‐display phosphors
Journal of the Society for Information Display / Dec 01, 1995
Sebastian, J., Jones, S., Trottier, T., Swart, H., & Holloway, P. (1995). Electron‐stimulated surface reactions between residual vacuum gas and ZnS field‐emission‐display phosphors. Journal of the Society for Information Display, 3(4), 147–149. Portico. https://doi.org/10.1889/1.1984956
>25 Gbit/s LiFi with Laser Based SMD White Light Source
Optical Fiber Communication Conference (OFC) 2021 / Jan 01, 2021
Raring, J., Lee, C., Islim, M. S., Sparks, A., Videv, S., McLaurin, M., Shah, B., Rudy, P., & Haas, H. (2021). >25 Gbit/s LiFi with Laser Based SMD White Light Source. Optical Fiber Communication Conference (OFC) 2021. https://doi.org/10.1364/ofc.2021.m5a.5
Degradation Mechanisms and Vacuum Requirements for Fed Phosphors
MRS Proceedings / Jan 01, 1996
Holloway, P. H., Sebastian, J., Trottier, T., Jones, S., Swart, H., & Petersen, R. O. (1996). Degradation Mechanisms and Vacuum Requirements for Fed Phosphors. MRS Proceedings, 424. https://doi.org/10.1557/proc-424-425
Carbon Nanotube Field Emission Display
Perspectives of Fullerene Nanotechnology / Jan 01, 2002
Uemura, S. (2002). Carbon Nanotube Field Emission Display. In Perspectives of Fullerene Nanotechnology (pp. 57–65). Springer Netherlands. https://doi.org/10.1007/978-94-010-9598-3_6
Photoluminescence and cathodoluminescence properties of green emitting SrGa2{S}4: Eu2+thin film
Journal of Physics D: Applied Physics / Feb 01, 2002
Chartier, C., Benalloul, P., Barthou, C., Frigerio, J.-M., Mueller, G. O., Mueller-Mach, R., & Trottier, T. (2002). Photoluminescence and cathodoluminescence properties of green emitting SrGa2{S}4: Eu2+thin film. Journal of Physics D: Applied Physics, 35(4), 363–368. https://doi.org/10.1088/0022-3727/35/4/312
Synthesis of spherical luminescent particulate coatings
Journal of Applied Physics / Aug 01, 1999
Fitz-Gerald, J. M., Rack, P. D., Trottier, T. A., Ollinger, M., Pennycook, S. J., Gao, H., & Singh, R. K. (1999). Synthesis of spherical luminescent particulate coatings. Journal of Applied Physics, 86(3), 1759–1761. https://doi.org/10.1063/1.370959
Phosphor‐efficiency dependence on pulse duration in field‐emission devices
Journal of the Society for Information Display / Sep 01, 1998
Seleznev, B. V., Kandidov, A. V., Rakhimov, A. T., & Sostchin, N. P. (1998). Phosphor‐efficiency dependence on pulse duration in field‐emission devices. Journal of the Society for Information Display, 6(3), 171–175. Portico. https://doi.org/10.1889/1.1985229
Light-Emitting Diode, LED
Encyclopedia of Color Science and Technology / Oct 20, 2019
van Bommel, W. (2019). Light-Emitting Diode, LED. In Encyclopedia of Color Science and Technology (pp. 1–12). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-27851-8_131-9
Optical and bonding materials for next generation automotive lighting solutions
Light-Emitting Devices, Materials, and Applications XXVI / Mar 09, 2022
Cloppenborg, T., & Matyssek, O. (2022). Optical and bonding materials for next generation automotive lighting solutions. In M. Strassburg, J. K. Kim, & M. R. Krames (Eds.), Light-Emitting Devices, Materials, and Applications XXVI. SPIE. https://doi.org/10.1117/12.2606032
Light Emitting Diode Materials and Devices
Materials for Solid State Lighting and Displays / Dec 23, 2016
Krames, M. R. (2016, December 23). Light Emitting Diode Materials and Devices. Materials for Solid State Lighting and Displays; Wiley; Portico. https://doi.org/10.1002/9781119140610.ch7
Sigma Labs awarded new US patent
Metal Powder Report / Jun 01, 2019
Sigma Labs awarded new US patent. (2019). Metal Powder Report, 74(3), 161–161. https://doi.org/10.1016/j.mprp.2019.04.016
Advanced LiFi technology: Laser light
Light-Emitting Devices, Materials, and Applications XXIV / Feb 25, 2020
Lee, C., Islim, M. S., Videv, S., Sparks, A., Shah, B., Rudy, P., McLaurin, M., Haas, H., & Raring, J. (2020). Advanced LiFi technology: Laser light. In M. Strassburg, J. K. Kim, & M. R. Krames (Eds.), Light-Emitting Devices, Materials, and Applications XXIV. SPIE. https://doi.org/10.1117/12.2537420
Blacoh Fluid Control receives US patent
World Pumps / Oct 01, 2019
Blacoh Fluid Control receives US patent. (2019). World Pumps, 2019(10), 10–10. https://doi.org/10.1016/s0262-1762(21)00164-4
Watt-class, semi-polar oriented, violet, edge-emitting laser diodes
Gallium Nitride Materials and Devices XVII / Mar 05, 2022
Melo, T., Van Den Broeck, D. M., Skahan, P., Oh, S. H., Dvonch, C., Wei, Q., Sztein, A., McLaurin, M., & Raring, J. (2022). Watt-class, semi-polar oriented, violet, edge-emitting laser diodes. In H. Morkoç, H. Fujioka, & U. T. Schwarz (Eds.), Gallium Nitride Materials and Devices XVII. SPIE. https://doi.org/10.1117/12.2612994
High power Y-branch MOPA-system with 9.7 nm wavelength tunability for IR up-conversion detection
High-Brightness Sources and Light-driven Interactions / Jan 01, 2018
Tawfieq, M., Müller, A., Fricke, J., Della Casa, P., Ressel, P., Ginolas, A., Feise, D., Sumpf, B., & Tränkle, G. (2018). High power Y-branch MOPA-system with 9.7 nm wavelength tunability for IR up-conversion detection. High-Brightness Sources and Light-Driven Interactions. https://doi.org/10.1364/mics.2018.mt1c.6
Characterization of commercial LED lamps for power quality studies
2017 IEEE Electrical Power and Energy Conference (EPEC) / Oct 01, 2017
Abdalaal, R. M., & Ho, C. N. M. (2017, October). Characterization of commercial LED lamps for power quality studies. 2017 IEEE Electrical Power and Energy Conference (EPEC). https://doi.org/10.1109/epec.2017.8286200
High-brightness laser-based White light sources for automotive lighting applications (Conference Presentation)
High-Power Diode Laser Technology XVII / Mar 04, 2019
Hanafi, A., Erdl, H., Rudy, P., Raring, J., & Carey, J. A. (2019). High-brightness laser-based White light sources for automotive lighting applications (Conference Presentation). In M. S. Zediker (Ed.), High-Power Diode Laser Technology XVII. SPIE. https://doi.org/10.1117/12.2513381
Recombination physics in III-nitrides and device implication from micro-LEDs to long-wavelength emitters (Conference Presentation)
Light-Emitting Devices, Materials, and Applications XXIV / Mar 09, 2020
David, A. (2020). Recombination physics in III-nitrides and device implication from micro-LEDs to long-wavelength emitters (Conference Presentation). In M. Strassburg, J. K. Kim, & M. R. Krames (Eds.), Light-Emitting Devices, Materials, and Applications XXIV. SPIE. https://doi.org/10.1117/12.2535805
Spectrally tunable LED light engines and the metamer optimization tool (MOTO)
Light-Emitting Devices, Materials, and Applications / Mar 01, 2019
Llenas, A., & Carreras, J. (2019). Spectrally tunable LED light engines and the metamer optimization tool (MOTO). In M. Strassburg, J. K. Kim, & M. R. Krames (Eds.), Light-Emitting Devices, Materials, and Applications. SPIE. https://doi.org/10.1117/12.2508714
Flat panel displays: how bright and colorful is the future?
ISAF '96. Proceedings of the Tenth IEEE International Symposium on Applications of Ferroelectrics
Holloway, P. H., Jones, S., Rack, P., Sebastian, J., & Trottier, T. (n.d.). Flat panel displays: how bright and colorful is the future? ISAF ’96. Proceedings of the Tenth IEEE International Symposium on Applications of Ferroelectrics. https://doi.org/10.1109/isaf.1996.602723
Blue And Yellow Light Emitting Phosphors For Thin Film Electroluminescent Displays
MRS Proceedings / Jan 01, 1994
Holloway, P. H., Yu, J.-E., Rack, P., Sebastian, J., Jones, S., Trottier, T., Jones, K. S., Pathangey, B., Anderson, T. J., Sun, S.-S., Tuenge, R., Dickey, E., & King, C. N. (1994). Blue And Yellow Light Emitting Phosphors For Thin Film Electroluminescent Displays. MRS Proceedings, 345. https://doi.org/10.1557/proc-345-289
Advances in field emission display phosphors
Eleventh International Vacuum Microelectronics Conference. IVMC'98 (Cat. No.98TH8382)
Holloway, P. H., Jones, S., Trottier, T., Sebastian, J., Abrams, B., Thomes, J., & Swart, H. (n.d.). Advances in field emission display phosphors. Eleventh International Vacuum Microelectronics Conference. IVMC’98 (Cat. No.98TH8382). https://doi.org/10.1109/ivmc.1998.728633
Light-Emitting Diode, LED
Encyclopedia of Color Science and Technology / Jan 01, 2023
van Bommel, W. (2023). Light-Emitting Diode, LED. In Encyclopedia of Color Science and Technology (pp. 1069–1080). Springer International Publishing. https://doi.org/10.1007/978-3-030-89862-5_131
10 Phosphors, lamps, lasers, and LEDs
Solid-State Chemistry / Jul 24, 2023
10 Phosphors, lamps, lasers, and LEDs. (2023). In Solid-State Chemistry (pp. 212–226). De Gruyter. https://doi.org/10.1515/9783110657296-010
Study of the quality of color transfer of led lamps and lamps
Scientific Bulletin of PUET: Technical Sciences / Jan 01, 2020
Study of the quality of color transfer of led lamps and lamps. (2020). Scientific Bulletin of PUET: Technical Sciences, 1 (91). Internet Archive. https://doi.org/10.37734/2518-7171-2019-1-13
A real life light flicker case-study with LED lamps
2018 18th International Conference on Harmonics and Quality of Power (ICHQP) / May 01, 2018
Drapela, J., Langella, R., Testa, A., & Grappe, J. E. (2018, May). A real life light flicker case-study with LED lamps. 2018 18th International Conference on Harmonics and Quality of Power (ICHQP). https://doi.org/10.1109/ichqp.2018.8378906
High-flux and high-efficiency nitride-based light-emitting devices
The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society
Gardner, N. F., Bhat, J., Collins, D., Cook, L., Craford, M. G., Fletcher, R. M., Grillot, P., Gotz, W. K., Kueper, M., Khare, R., Kim, A., Krames, M. R., Harbers, G., Ludowise, M., Martin, P. S., Misra, M., Mueller, G., Mueller-Mach, R., Rudaz, S., … Wierer, J. J. (n.d.). High-flux and high-efficiency nitride-based light-emitting devices. The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society. https://doi.org/10.1109/leos.2002.1159469
Preparation and characterization of uniform, spherical particles of Y2O2S and Y2O2S:Eu
Journal of Materials Chemistry / Jan 01, 1997
Delgado da Vila, L., Stucchi, E. B., & Davolos, M. R. (1997). Preparation and characterization of uniform, spherical particles of Y2O2S and Y2O2S:Eu. Journal of Materials Chemistry, 7(10), 2113–2116. https://doi.org/10.1039/a701540b
US patent expands Hardide's IP portfolio
Sealing Technology / Dec 01, 2023
US patent expands Hardide’s IP portfolio. (2023). Sealing Technology, 2023(6). https://doi.org/10.12968/s1350-4789(23)70040-8
Power quality impact on light intensity and flicker sensitivity of LED lamps
27th International Conference on Electricity Distribution (CIRED 2023) / Jan 01, 2023
Gutierrez-Ballesteros, E., Rönnberg, S., & Gil-de-Castro, A. (2023). Power quality impact on light intensity and flicker sensitivity of LED lamps. 27th International Conference on Electricity Distribution (CIRED 2023). https://doi.org/10.1049/icp.2023.0283
QDs for color conversion in OLED and microLED display applications
Light-Emitting Devices, Materials, and Applications XXVI / Mar 09, 2022
Antoniadis, H. (2022). QDs for color conversion in OLED and microLED display applications. In M. Strassburg, J. K. Kim, & M. R. Krames (Eds.), Light-Emitting Devices, Materials, and Applications XXVI. SPIE. https://doi.org/10.1117/12.2611322
Recent progress in InGaN-based laser diodes fabricated on nonpolar/semipolar substrates
IEEE Photonic Society 24th Annual Meeting / Oct 01, 2011
Raring, J. W., Schmidt, M. C., Poblenz, C., Lin, Y., Bai, C., Rudy, P., Speck, J. S., DenBaars, S. P., & Nakamura, S. (2011, October). Recent progress in InGaN-based laser diodes fabricated on nonpolar/semipolar substrates. IEEE Photonic Society 24th Annual Meeting. https://doi.org/10.1109/pho.2011.6110781
LED physics and implications for novel displays: the role of long-range carrier diffusion
Light-Emitting Devices, Materials, and Applications XXV / Mar 05, 2021
David, A. (2021). LED physics and implications for novel displays: the role of long-range carrier diffusion. In M. Strassburg, J. K. Kim, & M. R. Krames (Eds.), Light-Emitting Devices, Materials, and Applications XXV. SPIE. https://doi.org/10.1117/12.2576816
Solid State Lighting LED Manufacturing Roundtable Summary
Mar 31, 2010
none,. (2010). Solid State Lighting LED Manufacturing Roundtable Summary. Office of Scientific and Technical Information (OSTI). https://doi.org/10.2172/1218494
Society Related Materials
2006 International Symposium on Ad Hoc and Ubiquitous Computing / Jan 01, 2006
Society Related Materials. (2006). 2006 International Symposium on Ad Hoc and Ubiquitous Computing. https://doi.org/10.1109/isahuc.2006.4290637
Materials Research Society Symposium Proceedings. Volume 623. Materials Science of Novel Oxide-Based Electronics Held in San Francisco, California on April 24-27, 2000
Apr 27, 2000
Ginley, D. S., Perkins, J. D., Kawazoe, H., Newns, D. M., & Kozyrev, A. B. (2000). Materials Research Society Symposium Proceedings. Volume 623. Materials Science of Novel Oxide-Based Electronics Held in San Francisco, California on April 24-27, 2000. Defense Technical Information Center. https://doi.org/10.21236/ada389434
Education
University of Florida
PhD, Materials Science and Engineering / July, 1997
Western New England University
B.S, Electrical Engineering / May, 1991
Experience
Kyocera SLD Laser
Principal Research Scientist / December, 2015 — Present
Lead Materials development for worlds first down conversion laser based white lighting
Soraa LED
Director of Luminescent Materials / January, 2009 — December, 2013
Lead group of scientists/engineers/techs in development of novel down conversion phosphors for HIGH CRI near UV pumped LED light sources
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