Kamoldilok, Surachart
Loading...
Preferred name
Kamoldilok, Surachart
Alternative Name
Kamoldilok, S.
Kamoldilok, Surachat
Main Affiliation
Email
surachart.ka@kmitl.ac.th
8 results
Now showing 1 - 8 of 8
- Some of the metrics are blocked by yourconsent settings
Item type:Publication, A nano-scale transducer using a PANDA type ring resonator for gas sensor applications(2012-03-01); ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Tissue culture system using a PANDA ring resonator and wavelength router for hydroponic plant(2012-06-12); - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Novel communication security scheme using dark-bright soliton conversion behaviors(2011-02-01); ; Yupapin, Preecha P.We propose a novel scheme of communication security using dark-bright soliton conversion behaviors in which the transmission signals can be secured by using the random codes generated by dark-bright soliton conversion within the system. The system consists of two parts, where first, an optical Mach Zhender interferometer (MZI) is used to generate the coincidence dark and bright soliton pair by using the (2) phase retarder (i.e., a coupler), in which |D and |B states represent the orthogonal dark and bright soliton pulses. The signals from through (Th) port are formed and transmitted via the transmission line to the end user. Second, the adddrop filter is used to separate(filter) the required signal form the transmission link, in which the Th and drop port signals are formed as a reference and signal, respectively. In this case, we assume that both solitons are input into the MZI ports simultaneously (coincidently), in which the binary codes are randomly formed and used to present the transmission data, in which the states 0 and 1 are represented by |DB and |BD, respectively. Finally, the eavesdropper and signal accuracy are also described. © 2011 Society of Photo-Optical Instrumentation Engineers (SPIE). - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Drug trapping and delivery for Alzheimer's diagnosis(2012-10-01); - Some of the metrics are blocked by yourconsent settings
Item type:Publication, White light generation and amplification using a soliton pulse within a nano-waveguide for the potential of solar energy conversion use(2010-11-01); Yupapin, Preecha P.We propose a novel system of a nano-waveguide that can be used to generate the continuous optical spectra, i.e. white light. A system consists of two micro and a nanoring resonators that can be integrated into a single system. The large bandwidth signal is generated by using a soliton pulse propagating within a Kerr type nonlinear medium, whereas the continuous bandwidth or wavelength of light signal can be performed. Results obtained have shown the potential of using such system for white light source generation and amplification, which is discussed in detail. The amplified pulse can be stored within a nano-waveguide, which is allowed to form the continuous spectrum after amplification. Alternatively, the low level solar radiation can be amplified, and the bandwidth signals can also be enlarged. © 2010 Elsevier Ltd. All rights reserved. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Nanoheat source generated by leaky light mode within a nano-waveguide for small electrical power generator(2012-12-01); Yupapin, Preecha P.In this paper, we present a novel type of small electrical power generator controlled by the leaky light resonant modes or whispering gallery modes (WGMs) in a nano-waveguide, in which the nanowaveguide is designed and configured to be a nano-ring resonator. By using the Optiwave programming based on Finite Difference Time-Domain (FDTD) method, two types of InGaAsP/InP nanoring resonators are designed and simulated, which one is a single nanoring resonator, and the other is the double nanoring resonator. Simulation results obtained have shown that the leaky light resonant modes can be controlled by the ring radii variations, whereas the maximum resonant peak of the single nanoring resonator is observed at the ring radius of 1.55 μm, while the double nanoring resonator is occurred at the inner and outer ring radii of 0.775 μm and 1.55 μm, respectively. The maximum peak intensities of the single nanoring and double resonators are 1150 W/m<sup>2</sup> and 2740 W/m <sup>2</sup>, respectively. The efficiency of the fabricated generators was calculated, in which the efficiency of a proposed micro turbine engine of 2.4 kJ is noted. Finally, the use of the leaky light mode resonant peak of the center nanoring resonator for nanoelectrical power generator is discussed in details. © 2012 Elsevier Ltd. All rights reserved. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, A Novel Design of an Embedded Optical Device System for Laser Gun Use(2012-07-01); ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Nanophotonics: devices, circuits, and systems(2013-04-30); Optical device is become the interesting tool which can be involved in various applications. The use of such device has been investigated in many areas, for instance, E/O (electrical/optical) and O/E(optical/electrical) signal converters, optical signal processing, optical sensor, optical communication and medicine, etc. has been realized. More interesting applications have been appeared, especially, when the device dimension is reached the micro/nano scale regime, in which many aspects of investigation become the challenge. In this book, we investigate the behavior of light(light pulse) within the micro and nano scale device(ring resonator), which can be integrated to form the device, circuits and systems that can be used for atom/molecule trapping and transportation, optical transistor, fast calculation device(optical gate), nanoscale communication and networks, and energy storage, etc. The large demand of small scale device, especially, with light signal processing is needed. This is a device(nano device) design and simulation which can be useful for practical in near future. © 2013 Pan Stanford Publishing Pte. Ltd. All rights reserved.