Dr. Bernardo B. C. Kyotoku Profile

Dr. Bernardo B. C. Kyotoku

at Univ Federal de Pernambuco

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 19 February 2014 Paper

The First Brazilian Integrated 100G DPQPSK Transmitter on a 4x3 mm Silicon Photonic chip

Júlio C. R. F. de Oliveira, Alexandre Freitas, Fellipe Peternella, Leandro Matiolli, Valentino Corso, Flávio Borin, Bernardo B. C. Kyotoku, Neil Guerreiro-Gonzalez

Proceedings Volume 9010, 90100D (2014) https://doi.org/10.1117/12.2040879

KEYWORDS: Modulators, Silicon, Transmitters, Polarization, Resistors, Silicon photonics, Modulation, Phase shifts, Optical communications, Phase shift keying

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SPIE Journal Paper | 1 May 2010 Open Access

Near-infrared transillumination of teeth: measurement of a system performance

Lena Karlsson, Ana Araújo Maia, Bernardo Kyotoku, Sofia Tranaeus, Anderson Gomes, Walter Margulis

JBO, Vol. 15, Issue 03, 036001, (May 2010) https://doi.org/10.1117/12.10.1117/1.3427135

KEYWORDS: Dental caries, Teeth, Modulation, CCD cameras, Near infrared, Spatial frequencies, Modulation transfer functions, Imaging systems, Spatial resolution, Light scattering

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SPIE Journal Paper | 1 March 2009 Open Access

In vitro imaging of remaining dentin and pulp chamber by optical coherence tomography: comparison between 850 and 1280 nm

Deborah Fonseca, Bernardo Kyotoku, Ana Maia, Anderson Gomes

JBO, Vol. 14, Issue 02, 024009, (March 2009) https://doi.org/10.1117/12.10.1117/1.3103584

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Proceedings Article | 26 March 2007 Paper

Fiber-reinforced composite analysis using optical coherence tomography after mechanical and thermal cycling

B. B. C. Kyotoku, A. K. S. Braz, R. Braz, A. S. L. Gomes

Proceedings Volume 6425, 64250B (2007) https://doi.org/10.1117/12.700929

KEYWORDS: Optical coherence tomography, Composites, Teeth, Composite resins, Glasses, Microscopy, Analytical research, Image resolution, Statistical analysis, Dental caries

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