Custom FBGs inscription using modified phase mask method with precise micro- and nano-positioning

Markowski, Konrad; Perka, Arkadiusz; Jędrzejewski, Kazimierz; Osuch, Tomasz

doi:10.1117/12.2249381

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Methods Of Producing Apodized Bragg Gratings1

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Cited by 3 publications

(1 citation statement)

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“…Figure 12 shows the scheme for writing gratings with this method. Similar to MPM apodization technique, where phase mask is dithered instead of optical fiber is presented in [20].…”

Section: Methods Of Producing Apodized Bragg Gratingsmentioning

confidence: 99%

Methods of Producing Apodized Fiber Bragg Gratings and Examples of Their Applications

Zychowicz

Klimek

Kisała

2018

IAPGOŚ

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“…Figure 12 shows the scheme for writing gratings with this method. Similar to MPM apodization technique, where phase mask is dithered instead of optical fiber is presented in [20].…”

Section: Methods Of Producing Apodized Bragg Gratingsmentioning

confidence: 99%

Methods of Producing Apodized Fiber Bragg Gratings and Examples of Their Applications

Zychowicz

Klimek

Kisała

2018

IAPGOŚ

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Deep learning-based method for the continuous detection of heart rate in signals from a multi-fiber Bragg grating sensor compatible with magnetic resonance imaging

Krej

Osuch

Anuszkiewicz

et al. 2021

Biomed. Opt. Express

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A method for the continuous detection of heart rate (HR) in signals acquired from patients using a sensor mat comprising a nine-element array of fiber Bragg gratings during routine magnetic resonance imaging (MRI) procedures is proposed. The method is based on a deep learning neural network model, which learned from signals acquired from 153 MRI patients. In addition, signals from 343 MRI patients were used for result verification. The proposed method provides automatic continuous extraction of HR with the root mean square error of 2.67 bpm, and the limits of agreement were -4.98–5.45 bpm relative to the reference HR.

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Fibre Optic Bragg Structures With Monotonic Apodisation Characteristics

Klimek

2021

IAPGOS

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Custom FBGs inscription using modified phase mask method with precise micro- and nano-positioning

Cited by 3 publications

References 23 publications

Methods of Producing Apodized Fiber Bragg Gratings and Examples of Their Applications

Methods of Producing Apodized Fiber Bragg Gratings and Examples of Their Applications

Deep learning-based method for the continuous detection of heart rate in signals from a multi-fiber Bragg grating sensor compatible with magnetic resonance imaging

Fibre Optic Bragg Structures With Monotonic Apodisation Characteristics

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