Thuy Trinh

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Questions related from Thuy Trinh

How should I interpret a transmittance coefficient greater than 1?

I design grating by lumerical software and I want to determine coupling efficiency from gating go out. I put the monitor above and below the grating. I don't understand why transmittance is larger...

31 October 2020 7,880 0 View

How can I calculate group index of one dimensional photonic crystal by using Rsof?

Hi. I have designed a one-dimensional photonic crystal waveguide using bandsolve (in Rsoft) for slow light. I can get band diagram with respect to the normalized frequency ( ωa/2πc = a/λ ) for a...

13 July 2020 6,101 2 View