Dr. Benjamin J. Puttnam Profile

Dr. Benjamin J. Puttnam

Senior Researcher at NICT

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Author

Publications (8)

Proceedings Article | 4 March 2022 Presentation + Paper

High data-rate and long-distance wideband transmission in 125 μm diameter fibers

Benjamin Puttnam, Ruben Luis, Georg Rademacher, Yoshinari Awaji, Hideaki Furukawa

Proceedings Volume 12028, 120280H (2022) https://doi.org/10.1117/12.2614493

KEYWORDS: Optical fibers, L band, S band, Optical amplifiers, Single mode fibers, Fiber amplifiers, Receivers, Signal detection, Signal attenuation

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Proceedings Article | 5 March 2021 Presentation + Paper

Large capacity and wideband transmission over SDM fibers

Georg Rademacher, Benjamin Puttnam, Ruben Luís, Werner Klaus, Jun Sakaguchi, Roland Ryf, Sjoerd van der Heide, Nicolas Fontaine, Haoshuo Chen, René-Jean Essiambre, Yoshinari Awaji, Hideaki Furukawa

Proceedings Volume 11713, 1171307 (2021) https://doi.org/10.1117/12.2582478

KEYWORDS: Optical fibers, Multiplexing, L band, Fiber couplers

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Proceedings Article | 14 February 2018 Paper

Spectral efficiency in crosstalk-impaired multi-core fiber links

Ruben Luís, Benjamin Puttnam, Georg Rademacher, Werner Klaus, Erik Agrell, Yoshinari Awaji, Naoya Wada

Proceedings Volume 10551, 1055102 (2018) https://doi.org/10.1117/12.2282822

KEYWORDS: Signal processing, Digital signal processing, Fiber characterization

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Proceedings Article | 29 January 2018 Presentation + Paper

High-capacity transmission with homogeneous multi-core fibers and wideband optical comb sources

B. Puttnam, R. Luís, G. Rademacher, J. Sakaguchi, Y. Awaji, N. Wada, J. Marciante, B. P. Kuo, S. Radic

Proceedings Volume 10561, 105610C (2018) https://doi.org/10.1117/12.2295673

KEYWORDS: Modulation, Optical fibers, Digital signal processing, Receivers, Transmitters, Optical amplifiers, Multiplexing, Signal processing, Phase shift keying, Modulators

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Proceedings Article | 7 February 2015 Paper

Ultra-stable optical amplifier technologies for dynamic optical switching networks

M. Shiraiwa, K. Tsang, R. Man, B. Puttnam, Y. Awaji, N. Wada

Proceedings Volume 9389, 93890D (2015) https://doi.org/10.1117/12.2079120

KEYWORDS: Optical amplifiers, Optical switching, Optical networks, Integrated optics, Wavelength division multiplexing, Signal attenuation, Tunable lasers, Data communications, Transceivers, Packet switching

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Proceedings Article | 7 February 2015 Paper

Coherent detection in self-homodyne systems with single and multi-core transmission

Ruben Luís, Benjamin Puttnam, José-Manuel Mendinueta, Ali Shahpari, Zoran Vujičić, Werner Klaus, Jun Sakaguchi, Yoshinari Awaji, Antonio Teixeira, Naoya Wada, Tetsuya Kawanishi, Atsushi Kanno

Proceedings Volume 9389, 93890P (2015) https://doi.org/10.1117/12.2081686

KEYWORDS: Receivers, Signal detection, Digital signal processing, Modulation, Optical amplifiers, Polarization, Modulators, Optical fibers, Signal to noise ratio, Interference (communication)

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Proceedings Article | 22 August 2014 Paper

Investigation of PPSLT waveguides for applications in optical communication systems

André Albuquerque, Benjamin Puttnam, Junji Hirohashi, Miguel Drummond, Satoshi Shinada, Rogério Nogueira, Naoya Wada

Proceedings Volume 9286, 92861K (2014) https://doi.org/10.1117/12.2063760

KEYWORDS: Waveguides, Second-harmonic generation, Manufacturing, Optical communications, Collimators, Telecommunications, Lithium, Lithium niobate, Photorefraction, Phase matching

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Proceedings Article | 25 October 2004 Paper

Dynamic optical network architectures for future IP traffic

Michael Dueser, Ben Puttnam, Tom Lovell, Michael Laws, Polina Bayvel

Proceedings Volume 5596, (2004) https://doi.org/10.1117/12.571301

KEYWORDS: Network architectures, Clocks, Switching, Tunable lasers, Optical networks, Receivers, Networks, Transmitters, Optical network architecture, Wavelength division multiplexing

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Showing 5 of 8 publications

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