Table 3 Comparison of the reported PRs/PSRs
From: Subwavelength silicon photonics for on-chip mode-manipulation
Ref. | Year | Structure | BWEL<0.5dB | BWEL<1dB | BWEL<1.5dB | BWEL<2dB | BWER>10dB | BWER>15dB | BWER>20dB | BWER>25dB | BWER>30dB | Length |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
[91] * | 2016 | bent WG | / | / | 40nm | / | 80nm | 50nm | / | / | / | 19.5μm |
[101] * | 2011 | ADC | / | 50nm | / | 75nm | 85nm | 50nm | / | / | / | 35μm |
[102] * | 2019 | HPWG | / | / | / | 35nm | / | / | 35nm | / | / | 7.7μm |
[104] | 2012 | ADC | / | / | 90nm | / | 90nm | 80nm | 50nm | 16nm | / | 70μm |
[105] * | 2014 | SWG | / | / | 120nm | / | 120nm | 80nm | / | / | / | 185μm |
[106] | 2019 | adiabatic | / | 415nm | / | / | / | 300 | 220 | / | / | 240μm |
[108] | 2014 | SWG | 300nm | / | / | / | / | / | 415nm | 300nm | 100nm | 4.8μm |