Table 2 Evaluation of the proposed PCF with other published designs
From: Ultra-high birefringence with tuneable double zero chromatic dispersion-PCF: a theoretical analysis
Study references | Confinement loss (dB/m) at 1.55 µm | Wavelength at ZD µm | Birefringence at 1.55 µm | Nonlinearity at 1.55 µm | Ring |
|---|---|---|---|---|---|
[29] | X = 190.28 y = 39.22 | 0.9, 0.95 | 6.93 × 10−3 | – | 2-circular holes and 3 elliptical holes |
[38] | X = 89.4, y = 17.6 | X = 1.08, 1.29 Y = 0.88, 1.20 | 3.15 × 10−2 | 58 w−1 km−1 | 6-circular holes |
[9] | – | – | 8 × 10−3 | – | 6-elliptical and rhombic holes |
[8] | 1.87 | 9.23 × 10−3 | – | 9- circular holes | |
[25] | – | – | – | At 1.33 µm = 26.7 w−1 km−1 | 4-circular holes |
[32] | – | – | 3.87 × 10−2 | 96.51 w−1 km−1 | 5-circular holes |
[30] | 0.11 | – | 2.45 × 10−1 | 21.23 w−1 km−1 | 7-square to circular holes |
[31] | – | – | – | 0.0166w−1 m−1 | 4-circular holes |
Proposed PCF Fig. 4a | 4-all circular holes | ||||
Λ = 1.7 µm | X = 3.76 × 101 Y = 1.34 × 103 | x = 0.99, 1.8 y = 0.90, 1.42 | 1.308 × 10−2 | X = 30.32 Y = 21.90 | |
Λ = 1.8 µm | X = 8.53 Y = 3.77 | x = 0.99 y = 0.90, 1.52 | 1.188 × 10−2 | X = 27.89 Y = 21.66 | |
Λ = 1.9 µm | X = 1.55 Y = 1.85 × 102 | x = 0.99 y = 0.90, 1.64 | 1.086 × 10−2 | X = 25.64 Y = 21.05 | |
Λ = 2.3 | X = 0.20075 Y = 5.584 | x = 1 y = 0.95 | 7.0 × 10−3 | X = 18.95 Y = 17.23 | |