Table 1 Design and study of various PC sensors using the one MHRR and channel waveguides.

From: Sensitivity and quality factor improvement of photonic crystal sensors by geometrical optimization of waveguides and micro-ring resonators combination

Case

Schematic design

Special description (⁕), feature (⁘) and drawbacks (⁜)

Design

Results

Rods (X × Z)

Simulation

λ (nm)

FWHM (nm)

TR (%)

1

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Absorption has been substituted for Transmission

High absorption

Simple design

Short simulation time

27 × 21

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819.2

1

100

2

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Simple design

High transmission

Short simulation time

Wide FWHM

27 × 21

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818.2

2

95.2

3

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Narrow FWHM

High transmission

Simple design

Short simulation time

27 × 21

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819.8

0.31

96.8

4

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High transmission

Simple design

Short simulation time

27 × 21

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817.9

0.5

93.2

5

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High transmission

– Simple design

– Short simulation time

27 × 21

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818.3

0.6

99