Table 3 The effect of change in thickness of defect layer of 1d DPC (AB)9D(AB)9 loaded with sample of C = 0.005 g/ml on performance evaluating parameters of the proposed sensor under normal incidence.

From: MATLAB simulation based study on poliovirus sensing through one-dimensional photonic crystal with defect

dD (nm)

FWHM (nm)

S (nm/RIU)

FOM (RIU-1)

QF

SNR

DR

LOD

RL

800

1.3660

350.6897

256.7312

979.5509

0.2234

1144.8515

1.95E−04

1.3247

820

1.2783

367.8161

287.7362

1055.0313

0.2503

1192.8434

1.74E−04

1.2048

840

1.2202

385.0575

315.5629

1114.2070

0.2745

1230.7948

1.58E−04

1.1238

860

1.1897

408.0460

342.9926

1152.2432

0.2984

1256.7715

1.46E−04

1.0731

880

1.1860

419.5402

353.7528

1165.4742

0.3078

1269.2276

1.41E−04

1.0615

1000

1.8835

465.5172

247.1543

771.2114

0.2150

1058.4181

2.02E−04

1.8440

2000

0.9223

643.6782

697.9117

1534.6043

0.6072

1473.7729

7.16E−05

0.6965

3000

0.6465

712.6437

1102.3871

2158.7158

0.9591

1735.6598

4.54E−05

0.4355

4000

0.5156

770.1149

1493.5451

2682.7095

1.2994

1926.3813

3.35E−05

0.3220

5000

0.4366

804.5977

1842.7411

3149.0838

1.6032

2080.8533

2.71E−05

0.2587

6000

0.3823

827.5862

2164.9234

3581.1878

1.8835

2214.1776

2.31E−05

0.2175

7000

0.3418

844.8276

2471.5608

3991.6604

2.1503

2333.7373

2.02E−05

0.1882

8000

0.3102

856.3218

2760.8163

4387.4423

2.4019

2443.4934

1.81E−05

0.1661

9000

0.2847

879.3103

3088.5347

4769.8283

2.6870

2545.0575

1.62E−05

0.1482

10,000

0.2630

879.3103

3342.8642

5153.5582

2.9083

2643.1323

1.50E−05

0.1343

11,000

0.2448

896.5517

3662.1062

5529.0407

3.1860

2735.7222

1.37E−05

0.1222

12,000

0.2225

948.2759

4261.5154

6312.2083

3.7075

2977.6019

1.17E−05

0.1069

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