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Juan Diego Ania Castañón

Researcher at Spanish National Research Council

Publications -  7
Citations -  107

Juan Diego Ania Castañón is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Fiber laser & Laser. The author has an hindex of 3, co-authored 7 publications receiving 81 citations.

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Journal ArticleDOI

An ultra-sensitive aptasensor on optical fibre for the direct detection of bisphenol A

TL;DR: A plasmonic biosensor capable of detecting the presence of bisphenol A in ultra-low concentrations, yielding a wavelength shift of 0.15 ± 0.01 nm, paves the way for the development of portable systems for in-situ agricultural measurements capable of retrieving data on a substance of very high concern at ultra- low concentrations.
Journal ArticleDOI

Respiratory function monitoring using a real-time three-dimensional fiber-optic shaping sensing scheme based upon fiber Bragg gratings

TL;DR: An array of in-line curvature sensors on a garment is used to monitor the thoracic and abdominal movements of a human during respiration to obtain volumetric changes of the human torso in agreement with a spirometer used simultaneously at the mouth.
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Unrepeatered Nyquist PDM-16QAM transmission over 364 km using Raman amplification and multi-channel digital back-propagation.

TL;DR: Transmission of a net 467-Gb/s PDM-16QAM Nyquist-spaced superchannel is reported with an intra-superchannel net spectral efficiency (SE) of 6.6 (b/s)/Hz, enabled by bi-directional second-order Raman amplification and digital nonlinearity compensation.
Proceedings ArticleDOI

Megawatt Peak-Power Femtosecond Ultralong Ring Fibre Laser with InN SESAM

TL;DR: In this article, the authors explored the limits of InN-SESAM-based ring laser in terms of cavity length and achievable output power, demonstrating the possibility to attain output peak powers in excess of 1 MW, without the need for an external pulse amplification stage.
Journal ArticleDOI

Ultralong ring laser supercontinuum sources using standard telecommunication fibre

TL;DR: In this article, the impact of broadening fiber, dynamic switching between different harmonic modes and the influence of laser polarization on the properties of the generated supercontinuum is studied for three different kinds of telecommunication fibre.