Resonance Wavelength of Integrated Optical Ring Resonator With Small Radius of Curvature

Wageeh, Amr; El-Sabban, Salwa; Khalil, Diaa

doi:10.1109/lpt.2014.2301755

Cited by 5 publications

(1 citation statement)

References 8 publications

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“…In MZI, signals pass through the different sections in the optical. In MZI-FBG based OXC, The MZI is used within two similar FBG's are placed ,two arms of couplers the same is described as a novel architecture of 2×2 multi wavelength optical cross connects based on optical add/drop multiplexers and optical switches [12][13]. Amr Wageeh et.al [14] proposed a new formula for free spectral range of integrated ring resonators and the estimation of the resonance frequency.…”

Section: Introductionmentioning

confidence: 99%

Impact of Optical Micro Ring Resonator as Decoder Switch

Kaur¹,

Dewra²

2018

IJCA

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This paper presents the impact of physical parameters of OMRR like width of ring profile material & length based on surface Plasmon polaritons using silicon (Si) profile material. It is observed that the received output optical power achieved is 2.99e-006 w/m2 with Silicon (Si) profile material of OMRR at the minimum input transmission power of 0.1 w/m2 for 1.55 μm input transmission wavelength at 0.3 µm width of ring. The simulation results in terms of received optical power shows that the silicon (Si) profile material is best profile material for design of OMRR. KeywordsOptical micro-ring resonator (OMRR), surface plasmon polaritons (SPP), microwave photonic (MWP), Mach-zender interferometer (MZI).

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Section: Introductionmentioning

confidence: 99%

Impact of Optical Micro Ring Resonator as Decoder Switch

Kaur¹,

Dewra²

2018

IJCA

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Highly reflective Er-doped ZnO thin-film coating for application in a UV optical ring resonator

2017

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We achieved doping-induced optical variation in Erbium-doped ZnO (EZO) that may prove to be a promising material for use in optical ring resonators. EZO thin-film samples were deposited on n-type Si substrate via the sol-gel spin-coating technique followed by annealing in air at 500 °C. The doping-induced morphological variations of the deposited thin film were characterized using x-ray diffraction, ellipsometry, scanning electron microscopy and energy dispersive x-ray spectroscopy. Further, in order to establish the suitability of EZO for optical applications, detailed optical analysis was performed that exhibited that 1 mol% Er-doped ZnO may prove to be suitable material. Finally, a ring resonator design has been proposed using 1 mol% EZO thin film. The proposed structure was simulated using the MODE tool by Lumerical solutions. The Eigenmode Solver has been used to simulate and calculate the effective refractive index, group velocity, propagation constant β, dispersion and bending losses for a wavelength region of 200 nm to 900 nm. Simplified expressions for the free spectral range, full-width at half-maximum and quality factor have been derived and validated by the simulated data for the proposed ring resonator.

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