year 28, Issue 2 (ICOP & ICPET 2022 2022)                   ICOP & ICPET _ INPC _ ICOFS 2022, 28(2): 542-545 | Back to browse issues page

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Two Dimensional Photonic Crystal Coupler Composed of Graded Index Photonic Crystal Lens and waveguide
Taymaz Fathollahi khalkhali * 1, Zahra Zareiyan
Abstract:   (302 Views)
In this paper the coupler efficiency of a coupler is investigated which it composed of GRIN PC linear lens and triangular PCW. The PCW is applied in ZrO2 rods in air by square cross section in two designed form namely regular and funnel form. The results of simulations and calculations showed that the highest coupling efficiency belongs to composition of funnel waveguide and linear lens in amount of 4.61 dB.
Keywords: 2D photonic crystal, Finite-Difference Time-domain Method, Photonic Crystal Couplers, Plane Wave Method
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Type of Study: Experimental | Subject: Special
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