Study of PCFs Output Intensity Profiles with Various Configurations for Low &lt;i&gt;d/?&lt;/i&gt; Values

Hosseinpour, Maryam; Zendehnam, Akbar; Mirzaei, Mahmood; Hedayati, Kambiz

doi:10.3329/jsr.v6i2.16901

Cited by 3 publications

(1 citation statement)

References 18 publications

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“…Please note that the measured grains are indicated by arrows in 1D AFM profiles in the corresponding figures in "Analytical study of Ag grains before and after perpendicular plasma jet processing under different gas flow rates" and "Analytical study of Ag grains before and after non-perpendicular (60°) plasma jet processing" sections. In our previous works [64][65][66], this analytical method was used and the outcomes were very successful.…”

Section: Details Of Analytical Methods For Study Of Surface Morphologymentioning

confidence: 99%

Effects of different gas flow rates and non-perpendicular incidence angles of argon cold atmospheric-pressure plasma jet on silver thin film treatment

et al. 2019

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In this study, the influences of variations in the gas flow rate and incidence angles of argon cold atmospheric-pressure plasma jet on the morphology and absorption spectra of silver thin films (60 nm, 80 nm, and 100 nm film thickness) are investigated. To evaluate the surface morphology, atomic force microscopy (AFM) was employed on the silver thin film surface before and after plasma processing. To analyze the effect of plasma treatment on the grain size, the one-dimensional AFM surface profiles of Ag thin films are approximated using a Gaussian function. The absorbance of Ag thin films is measured in wavelength range of 190-1100 nm utilizing UV-Vis absorption spectrometer. Compared to the gas flow rates 0.5 standard litter per minute (SLM) and 2 SLM, surface treatment of Ag thin film with gas flow rate of 1 SLM increased the valley depth, the peak valley height, and the distance between two deepest valleys remarkably. A sequential argon plasma treatment (2-min plasma treatment perpendicular to surface was followed by 2-min plasma processing with non-perpendicular incidence angle of 60°) offers considerable improvement in the uniformity of grains and also changes shape of grains, especially the peak height (about 44 times higher than untreated sample) and area of grains (almost 136 times greater than untreated sample) which can be applicable for optical sensing technology. Keywords Non-perpendicular incidence angle of argon cold atmospheric-pressure plasma jet (APPJ) • Gas flow rate • Absorption spectra • Surface morphology • Analysis of silver grain size • Gaussian function

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Section: Details Of Analytical Methods For Study Of Surface Morphologymentioning

confidence: 99%

Effects of different gas flow rates and non-perpendicular incidence angles of argon cold atmospheric-pressure plasma jet on silver thin film treatment

et al. 2019

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Characteristics of photonic crystal fibers with different lattices: Realization of constant air percentage by fixing air-filling fraction

Krishna

Pillai

Gopchandran

2020

Photonics and Nanostructures - Fundamentals and Applications

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Externally Liquid-Filled Photonic Crystal Fibers with High Output Intensity and Low Confinement Loss

Hosseinpour

Zendehnam

2017

Acta Phys. Pol. A

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In this study, a Gaussian function is used to approximate the output intensity profiles of the externally liquidfilled photonic crystal fibers with various configurations. By decreasing the diameters of the five outer rings of the proposed photonic crystal fibers, the output intensity values are shown to be considerably increased for all of the studied configurations. A very high output intensity value with very low confinement loss (roughly 0 dB/m) can be achieved at λ = 1.55 µm by an appropriate design for the externally liquid-filled PCF with nanostructure.

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Study of PCFs Output Intensity Profiles with Various Configurations for Low <i>d/?</i> Values

Cited by 3 publications

References 18 publications

Effects of different gas flow rates and non-perpendicular incidence angles of argon cold atmospheric-pressure plasma jet on silver thin film treatment

Effects of different gas flow rates and non-perpendicular incidence angles of argon cold atmospheric-pressure plasma jet on silver thin film treatment

Characteristics of photonic crystal fibers with different lattices: Realization of constant air percentage by fixing air-filling fraction

Externally Liquid-Filled Photonic Crystal Fibers with High Output Intensity and Low Confinement Loss

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