T-shaped channel-drop filters using photonic crystal ring resonators

Djavid, Mehrdad; Ghaffari, Afshin; Monifi, Faraz; Abrishamian, Mohammad Sadegh

doi:10.1016/j.physe.2008.05.002

Cited by 93 publications

(32 citation statements)

References 9 publications

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“…Amidst this, two-dimensional square lattice PC-based add drop filter is easy to fabricate and has simple design as compared to others. The square lattice photonic crystal-based ADF is designated using the PCRR [6][7][8].…”

Section: Introductionmentioning

confidence: 99%

High Performance Add Drop Filter Based on PCRR for ITU-T G.694.2 CWDM System

Kumari¹,

Inaniya²

2016

Proceedings of the International Congress on Information and Communication Technology

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In this work, we demonstrated add drop filter using photonic circular ring resonator. The proposed design incorporated square lattice structure and silicon rods that are enclosed by air. Dropping efficiency and coupling efficiency are explored by utilizing 2D finite-difference time-domain (FDTD). The designed filter gives nearly 100 % of dropping efficiency at 1500 nm and coupling efficiency at 1471 nm with refractive index of 3.47. Photonic band gap of the proposed design has been assessed through plane wave expansion method (PWE).

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Section: Introductionmentioning

confidence: 99%

High Performance Add Drop Filter Based on PCRR for ITU-T G.694.2 CWDM System

Kumari¹,

Inaniya²

2016

Proceedings of the International Congress on Information and Communication Technology

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“…Fotonik kristaller dielektrik sabitinin ışığın dalga boyu ölçeğinde periyodik olarak değiştiği ve belirli doğrultuda ve spektral aralıkta iletim ve yansıma özellikleri ayarlanabilen malzemelerdir [3]. Fotonik kristaller güç bölücüler [4], [5] filtreler [6], [7] dalga boyu ayrıştırıcılar [8], [9] lazerler [10] gibi birçok farklı uygulamalarda kullanılmaktadır. Fotonik kristallerin algılayıcı olarak kullanılması bu uygulamalar arasında nispeten yenidir.…”

Section: Introductionunclassified

Enhancement of Sensitivity of Photonic Crystal Based Temperature Sensor

Bagci¹,

Tezcan²,

Akoğlu³

2015

Pamukkale J Eng Sci

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“…Using quasi crystal structures are other way of realizing optical filters based on 2DPhCs [11], [12]. The most common mechanism used for designing 2DPhC based filters is ring resonators [13]- [16]. Different kinds of ring resonators have been proposed most recently.…”

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confidence: 99%