Dr. Ratchapak Chitaree Profile

Dr. Ratchapak Chitaree

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Publications (12)

Proceedings Article | 11 March 2020 Paper

Plantar pressure detection with mechanically induced long period fiber grating system

R. Chitaree, P. Rattananupong

Proceedings Volume 11331, 1133107 (2020) https://doi.org/10.1117/12.2553049

KEYWORDS: Refractive index, Optical design, Calibration, 3D printing, Signal attenuation, Optical fibers, Sensors, Cladding, Single mode fibers, Sensing systems

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Proceedings Article | 11 March 2020 Paper

The design of high birefringence hollow core with nested anti-resonance nodeless fiber

Natthawat Phanchat, Ratchapak Chitaree

Proceedings Volume 11331, 113310T (2020) https://doi.org/10.1117/12.2553003

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Proceedings Article | 11 March 2020 Paper

Analysis and optimization of Raman scattering for malaria infected blood

Gunganist Kongklad, Tana Taechalertpatsarn, Ratchapak Chitaree

Proceedings Volume 11331, 113310R (2020) https://doi.org/10.1117/12.2552998

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Proceedings Article | 11 March 2020 Paper

The study of geometries effect of hexagonal metamaterial absorber in the terahertz regime

Natsima Sakda, Ratchapak Chitaree

Proceedings Volume 11331, 113310D (2020) https://doi.org/10.1117/12.2552989

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Proceedings Article | 28 September 2015 Paper

High-pressure sensor based on fiber in-line Mach-Zehnder interferometer

W. Talataisong, D. N. Wang, R. Chitaree, C. R. Liao, C. Wang

Proceedings Volume 9634, 96345B (2015) https://doi.org/10.1117/12.2190520

KEYWORDS: Structured optical fibers, Single mode fibers, Reflection, Femtosecond phenomena, Fusion splicing, Microscopes, Mach-Zehnder interferometers, Cladding, Fiber optics sensors, Sensors

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Proceedings Article | 29 July 2015 Paper

The design of omnidirectional terahertz mirror and TM mode filter based on one-dimensional photonic crystal: potential for THz communication system

A. Aming, R. Chitaree

Proceedings Volume 9659, 96590J (2015) https://doi.org/10.1117/12.2195883

KEYWORDS: Polarization, Terahertz radiation, Mirrors, Photonic crystals, Telecommunications, Refractive index, Reflectivity, Transmittance, Magnesium fluoride, Silicon

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Proceedings Article | 29 July 2015 Paper

A demonstration of the simple optical fiber filter in visible and near-infrared wavelengths from green laser and red laser pointers

W. Talataisong, R. Chitaree, K. Arayathanitkul

Proceedings Volume 9659, 96590K (2015) https://doi.org/10.1117/12.2195885

KEYWORDS: Optical filters, Optical fibers, Single mode fibers, Semiconductor lasers, Solid state lasers, Signal attenuation, Fiber lasers, Visible radiation, Cladding, Transmittance

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Proceedings Article | 29 July 2015 Paper

Polarizing triangular cyclic interferometer for characterizing optical samples with birefringent properties

R. Kaewon, C. Pawong, A. Bhatranand, R. Chitaree

Proceedings Volume 9659, 96590L (2015) https://doi.org/10.1117/12.2195890

KEYWORDS: Jones calculus, Interferometry, Oscilloscopes, Polarizers, Beam splitters, Inspection, Ferroelectric materials, Phase shifts, Wave plates, Interferometers

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Proceedings Article | 29 November 2011 Paper

Effective of diode laser on teeth enamel in the teeth whitening treatment

U. Klunboot, K. Arayathanitkul, R. Chitaree, N. Emarat

Proceedings Volume 8311, 83111H (2011) https://doi.org/10.1117/12.904472

KEYWORDS: Teeth, Semiconductor lasers, Scanning electron microscopy, Hydrogen, Light sources, Physics, Statistical analysis, Laser dentistry, Spectrophotometry, Natural surfaces

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Proceedings Article | 28 November 2011 Paper

Investigation of the use of rotating linearly polarized light for characterizing SiO2 thin film on Si substrate

C. Pawong, R. Chitaree, C. Soankwan

Proceedings Volume 8308, 83081I (2011) https://doi.org/10.1117/12.904420

KEYWORDS: Thin films, Silica, Silicon, Polarization, Mach-Zehnder interferometers, Polarizers, Wave plates, Reflection, Neodymium, Beam splitters

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Proceedings Article | 5 June 2009 Open Access

Using students’ misconceptions of primary coloured lights to design a hands-on coloured light mixer

Suchai Nopparatjamjomras, Ratchapak Chitaree

Proceedings Volume 9666, 96660O (2009) https://doi.org/10.1117/12.2207964

KEYWORDS: Integrated circuits, Integrated circuit design, Green light emitting diodes, Photonics, Switches, Microcontrollers, Light sources, Light, Physics, Light emitting diodes

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Proceedings Article | 21 September 1995 Paper

Ellipsometric measurements for thin film based sensor systems

Ratchapak Chitaree, V. Murphy, K. Weir, Andrew Palmer, Kenneth Grattan, Brian MacCraith

Proceedings Volume 2509, (1995) https://doi.org/10.1117/12.221105

KEYWORDS: Thin films, Modulation, Polarization, Sol-gels, Sensors, Reflection, Refractive index, Humidity, Polarizing prisms, Silicon films

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Showing 5 of 12 publications

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