Dr. Kamol Wasapinyokul’s profile

Office Location: The 55-Year Chalermprakiat Building, room 405
Phone: 02-329-8264 ext. 2183
Email: kamol.wa@kmitl.ac.th
Education
B.Eng., Chulalongkorn University, Thailand
M.Sc. (Optics & Photonics) (With distinction), Imperial College London, UK
Ph.D. (Engineering), University of Cambridge, UK

Research Interests
Optoelectronics, organic semiconductor-based devices, semiconductor wet processed fabrication, photometry

Publications
– Kamol Wasapinyokul, Santhad Chuwongin, Ajchara Charoensook, Effects of baffle reflection and shadow in an integrating sphere on the total luminous flux measurement of a linearly-shaped lamp, Acta IMEKO, 6(4): pp. 105-112, 2017
https://acta.imeko.org/index.php/acta-imeko/article/view/IMEKO-ACTA-06%20%282017%29-04-17
– Kamol Wasapinyokul, W. I. Milne, D. P. Chu, Origin of the threshold voltage shift of organic thin film transistors under light illumination, Journal of Applied Physics, 109 (8): pp. 084510, 2011
– Xuhua Wang, Kamol Wasapinyokul, Wei D. Tan, Ruth Rawcliffe, Alasdair J.Campbell, Donal D. C. Bradley, Device physics of highly sensitive thin film polyfluorene copolymer organic phototransistors, Journal of Applied Physics, 107(2): p. 024509, 2010
– Kamol Wasapinyokul, W. I. Milne, D. P. Chu, Photoresponse and saturation behaviour of organic thin film transistors, Journal of Applied Physics, 105(2): pp.024509, 2009

Conferences
K. Wasapinyokul*, S. Kaewpirom, S. Chuwongin, S. Boonsang: Highly-transparent multi-layered spin-coated silk fibroin film (Oral presentation), presented in Applied Optics and Photonics China. 4th-6th June 2017, Beijing, China, Proceedings of SPIE, 10460: p. 104600S, 2017.
– C. Chunarom, T. Yontrarak, P. Wipopcharoenkul, K. Wasapinyokul*: Modification of optical properties of spin-coated TiO2 film by heat treatments (Poster presentation), presented in Applied Optics and Photonics China. 4th-6th June 2017, Beijing, China, Proceedings of SPIE, 10460: p. 1046016, 2017.
– K. Wasapinyokul*, S. Chuwongin, S. Chanyawadee, R. Leecharoen, A. Charoensook: Effects of baffle in an integrating sphere on the total luminous flux measurement of a linear-shape lamp (Oral presentation), presented in The XXI IMEKO World Congress. 30th August-4th September 2015, Prague, Czech Republic.
– K. Wasapinyokul, S. Chanyawadee, R. Leecharoen, S. Chuwongin, A. Charoensuk: Effects of baffle in integrating sphere on total luminous flux measurement (Poster presentation), presented in New Developments and Applications in Optical Radiometry (NEWRAD). 24th-27th June 2014
– K. Wasapinyokul*, R. Leecharoen, S. Chanyawadee, R, Chuenchom, A. Krachangmol: Effects of integrating sphere conditions on the sphere uniformity (Oral presentation), presented in The International Conference on Optics in Precision Engineering and Nanotechnology. 9th-11th April 2013, Singapore, Proceedings of SPIE, 8769: p. 87690L, 2013.
– K. Wasapinyokul*, R. Leecharoen, S. Chanyawadee, R, Chuenchom, P. Jamparuang, K. Chumpol, C. Charoenkij, A. Krachangmol: Effects of integrating sphere conditions on the spatial response distribution function in the total luminous flux measurement (Oral presentation), presented in The XX IMEKO World Congress. 9th-14th September 2012, Busan, Republic of Korea.
– K. Wasapinyokul*, W. I. Milne, D. P. Chu: Organic pyroelectric thin film transistors (Oral presentation), presented in The 7th International Thin Film Transistor Conference (ITC 2011). 3rd-4th March 2011, Cambridge, UK
– K. Wasapinyokul*, W. I. Milne, D. P. Chu: Origin of the threshold voltage shift in organic thin film transistors under light illumination (Poster presentation), presented in The 7th International Thin Film Transistor Conference (ITC 2011). 3rd-4th March 2011, Cambridge, UK.
– K. Wasapinyokul*, W. I. Milne, D. P. Chu: Evaluation of photo-responses in organic phototransistors over a period of 18 months (Poster presentation), presented in The International Conference on Organic Electronics (ICOE 2010). 23rd-25th June 2010, Paris, France.
– K. Wasapinyokul*, W. I. Milne, D. P. Chu: Modelling the Photo-response saturation behaviour of organic thin film transistors (Oral presentation), presented in The 2nd International Workshop on Compact Thin-Film Transistor (TFT) Modeling for Circuit Simulation. 25th September 2009, London, UK.
– K. Wasapinyokul*, W. I. Milne, D. P. Chu: Organic pyroelectric thin film transistors (Oral presentation), presented in The International Conference on Organic Electronics (ICOE 2009). 15th-17th June 2009, Liverpool, UK.
– K. Wasapinyokul*, W. I. Milne, D. P. Chu: Photoresponse and saturation behaviour of organic thin film transistors (Oral presentation), presented in Kyoto-Cambridge Joint Seminar for Young Scientists; Challenging Conventional Concepts of Electrical Materials and Devices. 3rd March 2009, Cambridge, UK.
– K. Wasapinyokul*, D. P. Chu, W. I. Milne: Photoresponse of inkjet-fabricated air-stable organic TFTs (Oral presentation), presented in International Symposium for Organic Electronics (ISFE), 6th -9th April 2008, Tarragona, Spain.
– X. Wang, K. Wasapinyokul, W. D. Tan, R. Rawcliffe, A. J. Campbell*, D. D. C. Bradley: Highly sensitive thin film polymer phototransistors (Oral presentation), presented in SPIE Optics and Photonics, Organic Field-Effect Transistors VI, 26th August 2007, San Diego, CA, USA, Proceedings of SPIE, 6658: p. 66581C, 2007.