Search Results - "Flattening"

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  1. 1
    Employing dispersion-flattened fiber for chromatic dispersion measurement

    Employing dispersion-flattened fiber for chromatic dispersion measurement by Al-Qdah, M. T., Abdul-Rashid, H. A., Dimyati, K., Ali, B. M., Khazani, M.

    Published 2006
    “…The technique is successfully demonstrated using dispersion-flattened fiber (DFF) as a phase conjugator to achieve a 20-dB relative power variation as a result of up to 1000 ps/nm accumulated CD change. …”
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  2. 2
    Thermal performance of ultra-thin flattened heat pipes

    Thermal performance of ultra-thin flattened heat pipes by Zhou, Wenjie, Xie, Peida, Li, Yong, Yan, Yuying, Li, Bo

    Published 2017
    “…UTHPs are fabricated by flattening cylindrical heat pipes with outer diameter of 2 mm. …”
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  3. 3
    Spectral Flattening at Low Frequencies in Crab Giant Pulses

    Spectral Flattening at Low Frequencies in Crab Giant Pulses by Meyers, B., Tremblay, S., Bhat, N., Shannon, R., Kirsten, F., Sokolowski, M., Tingay, Steven, Oronsaye, S., Ord, S.

    Published 2017
    “…We show, for the first time over a wide frequency range, that the average spectrum of Crab giant pulses exhibits a significant flattening at low frequencies. The spectral index, $ \alpha $, for giant pulses evolves from a steep, narrow distribution with a mean $ \alpha=-2.6 $ and width $\sigma_\alpha=0.5 $ between 732 and 3100 MHz, to a wide, flat distribution of spectral indices with a mean $ \alpha=-0.7 $ and width $ \sigma_\alpha=1.4 $ between 120.96 and 165.76 MHz. …”
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  4. 4
    Investigation And Development Of Flattening Algorithms For Curved Latent Fingerprint Images

    Investigation And Development Of Flattening Algorithms For Curved Latent Fingerprint Images by Chong, Bei Wei

    Published 2015
    “…The flattening algorithm required mapping from cylindrical coordinate to image coordinate. …”
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  5. 5
    An efficient gain-flattened C-band Erbium-doped fiber amplifier

    An efficient gain-flattened C-band Erbium-doped fiber amplifier by Harun, Sulaiman Wadi, Abd Rahman, Faidz, Dimyati, Kaharudin, Ahmad, Harith

    Published 2006
    “…An efficient gain flattened C-band Erbium-doped fibre amplifier is demonstrated using a double-pass configuration wit an IsoGain(TM) Erbium-doped fibre (EDF). …”
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  6. 6
    Variable gain-flattened L-band Erbium-doped fiber amplifier.

    Variable gain-flattened L-band Erbium-doped fiber amplifier. by Abu Bakar, Muhammad Hafiz, Sheih, Shou-Jong, Mahamd Adikan, Faisal Rafiq, Mahdi, Mohd Adzir

    Published 2011
    “…This is a study on the design of variable gain-flattened erbium-doped fiber amplifier operating in L-band transmission window. …”
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  7. 7
    Thermal performance of ultra-thin flattened heat pipes with composite wick structure

    Thermal performance of ultra-thin flattened heat pipes with composite wick structure by Li, Yong, Zhou, Wenjie, He, Jiabin, Yan, Yuying, Li, Bo, Zeng, Zhixin

    Published 2016
    Subjects: “…Ultra-thin heat pipe; Composite wick; Flattening; Thermal performance…”
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  8. 8
    Flattening effect of four wave mixing on multiwavelength Brillouin-erbium fiber laser.

    Flattening effect of four wave mixing on multiwavelength Brillouin-erbium fiber laser. by Mahdi, Mohd Adzir, Ismail, Alyani, Muhammad Noor, Ahmad Shukri, Cholan, Noran Azizan, Al-Mansoori, Mohammed Hayder

    Published 2013
    “…This scheme is successful in flattening the multiwavelength output. At Brillouin pump wavelength of 1,550 nm, between the first and the last output channel, peak power differences of 4.59 and 8.32 dB are recorded for the scheme with and without the assistance of FWM, respectively. …”
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  9. 9
    Factorial analysis of tensile properties of Areca Leaf Sheath (ALS) subjected to flattening

    Factorial analysis of tensile properties of Areca Leaf Sheath (ALS) subjected to flattening by Oi, Ka Jong, Nasharidan, Siti Adayu, Abdul Rashid, Azrin Hani, Main, Nor Mazlana, Yong, Tze Mi, Roslan, Mohd Nazrul, Masrol, Shaiful Rizal

    Published 2021
    “…This study proposes that the ALS is flattened using a padding mangle prior to the forming process. …”
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  10. 10
    Factorial analysis of tensile properties of Areca Leaf Sheath (ALS) subjected to flattening

    Factorial analysis of tensile properties of Areca Leaf Sheath (ALS) subjected to flattening by Ka Jong, Ka Jong, Nasharidan, Siti Adayu, Abdul Rashid, Azrin Hani, Main, Nor Mazlana, Yong, Tze Mi, Roslan, Mohd Nazrul, Masrol, Shaiful Rizal

    Published 2021
    “…This study proposes that the ALS is flattened using a padding mangle prior to the forming process. …”
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  11. 11
    Simplified ASE correction algorithm for variable gain-flattened Erbium-doped fiber amplifier

    Simplified ASE correction algorithm for variable gain-flattened Erbium-doped fiber amplifier by Mahdi, Mohd Adzir, Sheih, Shou Jong, Mahamd Adikan , Faisal Rafiq

    Published 2009
    “…We demonstrate a simplified algorithm to manifest the contribution of amplified spontaneous emission in variable gain-flattened Erbium-doped fiber amplifier (EDFA). The detected signal power at the input and output ports of EDFA comprises of both signal and noise. …”
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  12. 12
    Gain-flattened dual-stage L-band EDFA by using pump power distribution

    Gain-flattened dual-stage L-band EDFA by using pump power distribution by Md. Yusoff, Nelidya, Abd. Rahman, Zubaidah, Sulaiman, Abdul Hadi, Abas, Ahmad Fauzi, Hitam, Salasiah, Mahdi, Mohd Adzir

    Published 2011
    “…An L-band erbium doped fiber amplifier (EDFA) with dual-stage architecture was proposed that gives a considerably flatten wavelength response of less than 3 dB gain variations. …”
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  13. 13
    Determination of tensile properties and moisture effect of areca leaf sheath subjected to flattening process

    Determination of tensile properties and moisture effect of areca leaf sheath subjected to flattening process by Jong, Oi Ka

    Published 2021
    “…The effect of flattening process parameters and soaking time (to manipulate MC) on tensile properties of ALS were studied by conducting Design of Experiment (DOE) of tensile tests. …”
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  14. 14
    Spectral hole burning effects initiated by uniform signal intensities in a gain-flattened EDFA.

    Spectral hole burning effects initiated by uniform signal intensities in a gain-flattened EDFA. by Sarmani, Abdul Rahman, Sheih, Shou-Jong, Mahamd Adikan, Faisal Rafiq, Mahdi, Mohd Adzir

    Published 2011
    “…Spectral hole burning (SHB) effects in a gain-flattened erbium-doped fiber amplifier (EDFA) are demonstrated to be significant in the presence of large signal power around the 1530-1532-nm wavelength range. …”
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  15. 15
    Fiber optical parametric amplifier with dispersion flattened photonics crystal fiber as a gain medium

    Fiber optical parametric amplifier with dispersion flattened photonics crystal fiber as a gain medium by Cholan, Noran Azizan, Mahdi, Mohd Adzir, Al-Mansoori, Mohammed Hayder, Muhammad Noor, Ahmad Shukri, Ismail, Alyani

    Published 2011
    “…Gain medium used for parametric amplification is a 50 m long dispersion flattened photonics crystal fiber. The relatively wide bandwidth of pump is able to suppress stimulated Brillouin scattering, allowing the parametric amplifier to operate without modulating the pump. …”
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  16. 16
    Flatten-T Swish: a thresholded ReLU-Swish-like activation function for deep learning

    Flatten-T Swish: a thresholded ReLU-Swish-like activation function for deep learning by Hock, Hung Chieng, Wahid, Noorhaniza, Ong, Pauline, Perla, Sai Raj Kishore

    Published 2018
    “…In this work, an activation function called Flatten-T Swish (FTS) that leverage the benefit of the negative values is proposed. …”
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  17. 17
    Gain-clamped L-band EDFA using narrow and broadband fiber Bragg gratings for gain-flattened

    Gain-clamped L-band EDFA using narrow and broadband fiber Bragg gratings for gain-flattened by Tamchek, N., Harun, S.W., Poopalan, P., Ahmad, H.

    Published 2004
    “…At maximum gain bandwidth of C and L band, a single fiber can carry 80 channels data (Scheerer et al., 1999) using gain-flattened EDFA has been reported.…”
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  18. 18
    Monte Carlo simulation of 6 MV flattening filter free photon beam of TrueBeam STx LINAC at Songklanagarind Hospital

    Monte Carlo simulation of 6 MV flattening filter free photon beam of TrueBeam STx LINAC at Songklanagarind Hospital by M. Arif Efendi, Amporn Funsian, Thawat Chittrakarn, Tripob Bhongsuwan

    Published 2017
    “…In this study, 6 MV photon beam of TrueBeam STx Varian LINAC with Flattening Filter Free (FFF) was simulated using PRIMO code. …”
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  19. 19
    Parametric flatten-t swish: an adaptive nonlinear activation function for deep learning

    Parametric flatten-t swish: an adaptive nonlinear activation function for deep learning by Hock, Hung Chieng, Wahid, Noorhaniza, Ong, Pauline

    Published 2021
    “…To tackle these shortcomings, this paper introduced Parametric Flatten-T Swish (PFTS) as an alternative to ReLU. …”
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  20. 20
    The case for ‘fluid’ hierarchies in therapeutic communities

    The case for ‘fluid’ hierarchies in therapeutic communities by Clarke, Jenelle M.

    Published 2017
    Subjects: “…Therapeutic communities; everyday interactions; interaction ritual chains; fluid hierarchy; flattened hierarchy; personality disorder…”
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