Dr. Theeradetch Detchprohm Profile

Dr. Theeradetch Detchprohm

Research Engineer II at Georgia Institute of Technology

SPIE Involvement:

Author

Publications (18)

Proceedings Article | 5 March 2022 Presentation

High Al mole fraction crack-free AlGaN on GaN for UV laser diodes by a non-planar growth approach

Russell Dupuis, Frank Mehnke, Alec Fischer, Zhiyu Xu, Henri Bouchard, Theeradetch Detchprohm, Shyh-Chiang Shen, Fernando Ponce

Proceedings Volume PC12001, PC1200103 (2022) https://doi.org/10.1117/12.2607411

KEYWORDS: Ultraviolet radiation, Gallium nitride, Aluminum, Semiconductor lasers, Heterojunctions, Waveguides, Superlattices, Refraction, Near ultraviolet, Doping

Read Abstract +

Proceedings Article | 5 March 2022 Presentation

Al0.6Ga0.4N p-i-n deep-ultraviolet avalanche photodiodes

Russell Dupuis, Hoon Jeong, Minkyu Cho, Zhiyu Xu, Shyh-Chiang Shen, Theeradetch Detchprohm, A. Nepomuk Otte

Proceedings Volume PC12001, PC120010P (2022) https://doi.org/10.1117/12.2608330

KEYWORDS: Deep ultraviolet, Avalanche photodetectors, Avalanche photodiodes, Metals, Metalorganic chemical vapor deposition, Etching, Doping, Aluminum nitride, TCAD, Structural design

Read Abstract +

Proceedings Article | 6 March 2021 Poster

Development of (In)AlGaN-based UV laser diodes emitting at 369 nm

Frank Mehnke, Zhiyu Xu, Theeradetch Detchprohm, Minkyu Cho, Shyh-Chiang Shen, Russell Dupuis

Proceedings Volume 11686, 116862I (2021) https://doi.org/10.1117/12.2577836

KEYWORDS: Semiconductor lasers, Ultraviolet radiation, Magnesium, Diffusion, Aluminum, Waveguides, Temperature metrology, Refraction, Near ultraviolet, Indium gallium nitride

Proceedings Article | 5 March 2021 Presentation + Paper

Demonstration of uniform 6x6 GaN p-i-n UV avalanche photodiode arrays

Marzieh Bakhtiary-Noodeh, Minkyu Cho, Zhiyu Xu, Hoon Jeong, A. Nepomuk Otte, Shyh-Chiang Shen, Theeradetch Detchprohm, Ashok Sood, John Zeller, Parminder Ghuman, Sachidananda Babu, Russell Dupuis

Proceedings Volume 11686, 1168614 (2021) https://doi.org/10.1117/12.2576888

KEYWORDS: Gallium nitride, Ultraviolet radiation, Avalanche photodiodes, Avalanche photodetectors, Semiconducting wafers, Metalorganic chemical vapor deposition, Mass spectrometry, Ions, Dry etching

Read Abstract +

Proceedings Article | 9 September 2019 Paper

III-nitride emitters and detectors for UV optoelectronic applications grown by metalorganic chemical vapor deposition

Russell Dupuis, Theeradetch Detchprohm, Hi-Hee Ji, Marzieh Bakhtiary-Noodeh, Hoon Jeong, Ping Chen, Shyh-Chiang Shen, Chuan-Wei Tsou, Karan Mehta, P. Douglas Yoder

Proceedings Volume 11086, 110860C (2019) https://doi.org/10.1117/12.2540048

KEYWORDS: Gallium nitride, Ultraviolet radiation, Avalanche photodetectors, Metalorganic chemical vapor deposition, Aluminum, Light emitting diodes, Vertical cavity surface emitting lasers, Photodetectors, Semiconducting wafers, Sensors

Read Abstract +

Proceedings Article | 1 March 2019 Paper

Optical stimulated emission in AlGaN/InGaN ultraviolet multi-quantum-well structures

Ping Chen, Young Jae Park, Yuh-Shiuan Liu, Theeradetch Detchprohm, P. Douglas Yoder, Shyh-Chiang Shen, Russell Dupuis

Proceedings Volume 10940, 1094005 (2019) https://doi.org/10.1117/12.2510999

KEYWORDS: Indium gallium nitride, Quantum wells, Ultraviolet radiation, Gallium, Aluminum, Metalorganic chemical vapor deposition, Interfaces, UV optics, Thermal effects, Indium

Read Abstract +

Proceedings Article | 1 March 2019 Presentation + Paper

III-nitride vertical resonant cavity light-emitting diodes with hybrid air-gap/AlGaN-dielectric distributed Bragg reflectors

Jialin Wang, Chuan-Wei Tsou, Hoon Jeong, Young-Jae Park, Theeradetch Detchprohm, Karan Mehta, P. Douglas Yoder, Russell Dupuis, Shyh-Chiang Shen

Proceedings Volume 10918, 109180E (2019) https://doi.org/10.1117/12.2510860

KEYWORDS: Mirrors, Etching, Reflectivity, Semiconductors, Ultraviolet radiation, Light emitting diodes, Vertical cavity surface emitting lasers, Electroluminescence, Distributed Bragg reflectors, Semiconducting wafers

Read Abstract +

Proceedings Article | 1 March 2019 Presentation + Paper

Optically pumped vertical-cavity surface-emitting lasers at 375 nm with air-gap/Al0.05Ga0.95N distributed Bragg reflectors

Young Jae Park, Theeradetch Detchprohm, Karan Mehta, Jialin Wang, Hoon Jeong, Yuh-Shiuan Liu, Ping Chen, Shuo Wang, Shyh-Chiang Shen, P. Douglas Yoder, Fernando Ponce, Russell Dupuis

Proceedings Volume 10938, 109380A (2019) https://doi.org/10.1117/12.2510268

KEYWORDS: Electrochemical etching, Indium gallium aluminum nitride, UV optics, Vertical cavity surface emitting lasers, Optical pumping, Gallium nitride, Distributed Bragg reflectors, Dielectrics, Excimer lasers, Semiconductors

Read Abstract +

Proceedings Article | 1 March 2019 Paper

Demonstration of uniform and reliable GaN p-i-p-i-n separate-absorption and multiplication ultraviolet avalanche photodiode arrays with large detection area

Mi-Hee Ji, Hoon Jeong, Marzieh Bakhtiary-Noodeh, Shyh-Chiang Shen, Theeradetch Detchprohm, Ashok Sood, P. Parminder Ghuman, Sachidananda Babu, Nibir Dhar, Jay Lewis, Russell Dupuis

Proceedings Volume 10918, 1091814 (2019) https://doi.org/10.1117/12.2507880

KEYWORDS: Gallium nitride, Avalanche photodiodes, Absorption, Ultraviolet radiation, Detector arrays, Metalorganic chemical vapor deposition, Back illuminated sensors, UV optics

Read Abstract +

Proceedings Article | 19 April 2017 Presentation

Ultraviolet microcavity light-emitting diode with ion-implanted current aperture (Conference Presentation)

Yuh-Shiuan Liu, Tsung-Ting Kao, Yuanzeng Zhu, Young Jae Park, Karan Mehta, Shuo Wang, Shyh-Chiang Shen, Douglas Yoder, Fernando Ponce, Theeradetch Detchprohm, Russell Dupuis

Proceedings Volume 10104, 1010405 (2017) https://doi.org/10.1117/12.2249958

KEYWORDS: Oxidation, Process control, Vertical cavity surface emitting lasers, Ultraviolet radiation, Optical microcavities, Light emitting diodes, Laser damage threshold, Semiconductor lasers, Photons, Distributed Bragg reflectors

Read Abstract +

Proceedings Article | 26 February 2016 Paper

Development for ultraviolet vertical cavity surface emitting lasers

Yuh-Shiuan Liu, Tsung-Ting Kao, Karan Mehta, Shyh-Chiang Shen, P. Douglas Yoder, Theeradetch Detchprohm, Russell Dupuis, Hongen Xie, Fernando Ponce

Proceedings Volume 9748, 974815 (2016) https://doi.org/10.1117/12.2212617

KEYWORDS: Resistance, Vertical cavity surface emitting lasers, Ultraviolet radiation, Reflectivity, Gallium nitride, Light emitting diodes, Metalorganic chemical vapor deposition, Silicon, Metals, Applied physics

Read Abstract +

Proceedings Article | 28 August 2015 Paper

Development of high gain avalanche photodiodes for UV imaging applications

Ashok Sood, John Zeller, Roger Welser, Yash Puri, Russell Dupuis, Mi-Hee Ji, Jeomoh Kim, Theeradetch Detchprohm, Nibir Dhar, Jay Lewis, Roy Peters

Proceedings Volume 9609, 96090X (2015) https://doi.org/10.1117/12.2193182

KEYWORDS: Gallium nitride, Ultraviolet radiation, Avalanche photodetectors, Sapphire, Avalanche photodiodes, Absorption, Cameras, UV optics, Crystals, Reliability

Read Abstract +

Proceedings Article | 27 February 2014 Paper

Optically pumped deep-ultraviolet AlGaN multi-quantum-well lasers grown by metalorganic chemical vapor deposition

Yuh-Shiuan Liu, Tsung-Ting Kao, Md. Mahbub Satter, Zachary Lochner, Xiao-Hang Li, Shyh-Chiang Shen, P. Douglas Yoder, Theeradetch Detchprohm, Russell Dupuis, Yong Wei, Hongen Xie, Alec Fischer, Fernando Ponce

Proceedings Volume 9002, 90020H (2014) https://doi.org/10.1117/12.2036835

KEYWORDS: Coating, Aluminum nitride, Reflectors, Deep ultraviolet, Optical pumping, Metalorganic chemical vapor deposition, Ultraviolet radiation, Reflectivity, Laser damage threshold, Aluminum

Read Abstract +

Proceedings Article | 19 September 2013 Paper

Development of III-N UVAPDs for ultraviolet sensor applications

Ashok Sood, Robert Richwine, Roger Welser, Yash Puri, Russell Dupuis, Mi-Hee Ji, Jeomoh Kim, Theeradetch Detchprohm, Nibir Dhar, Roy Peters

Proceedings Volume 8868, 88680T (2013) https://doi.org/10.1117/12.2032207

KEYWORDS: Ultraviolet radiation, Avalanche photodetectors, Signal to noise ratio, Pulsed laser operation, Ultraviolet detectors, Atmospheric modeling, Sensors, Target detection, Gallium nitride, Metalorganic chemical vapor deposition

Read Abstract +

Proceedings Article | 4 March 2013 Paper

Direct green LED development in nano-patterned epitaxy

Christian Wetzel, Theeradetch Detchprohm

Proceedings Volume 8641, 864104 (2013) https://doi.org/10.1117/12.2007613

KEYWORDS: Light emitting diodes, Crystals, Photons, Gallium nitride, Epitaxy, Solid state lighting, Energy efficiency, Green light emitting diodes, Blue light emitting diodes, Light sources

Read Abstract +

Proceedings Article | 23 September 2011 Paper

Phosphor-free white: the prospects for green direct emitters

Christian Wetzel, Theeradetch Detchprohm

Proceedings Volume 8123, 812308 (2011) https://doi.org/10.1117/12.899259

KEYWORDS: Light emitting diodes, Solid state lighting, Chemical elements, Light sources and illumination, Energy efficiency, Lamps, Visible radiation, Light sources, Metals, Yttrium

Read Abstract +

Proceedings Article | 9 February 2011 Paper

Non-polar GaInN-based light-emitting diodes: an approach for wavelength-stable and polarized-light emitters

Theeradetch Detchprohm, Mingwei Zhu, Shi You, Liang Zhao, Wenting Hou, Christoph Stark, Christian Wetzel

Proceedings Volume 7954, 79540N (2011) https://doi.org/10.1117/12.875208

KEYWORDS: Light emitting diodes, Quantum wells, Polarization, Electroluminescence, Gallium nitride, Green light emitting diodes, Crystals, Indium nitride, Transmission electron microscopy, Indium

Read Abstract +

Proceedings Article | 7 March 2005 Paper

Development of high-power green light emitting diode dies in piezoelectric GaInN/GaN

Christian Wetzel, Yong Xia, Theeradetch Detchprohm, Peng Li, Jeffrey Nelson

Proceedings Volume 5739, (2005) https://doi.org/10.1117/12.602144

KEYWORDS: Quantum wells, Green light emitting diodes, Semiconducting wafers, Light emitting diodes, Gallium, Diodes, Atomic force microscopy, External quantum efficiency, Light sources and illumination, Polarization

Read Abstract +

Showing 5 of 18 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years