6 research outputs found
Theoretical proposal of a low-loss wide-bandwidth silicon photonic crystal fiber for supporting 30 orbital angular momentum modes - Fig 3
<p>(a) n<sub>eff</sub> of vector modes guided in PCF2# as a function of wavelength. (b) Δn<sub>eff</sub> of vector modes guided in PCF2# as a function of wavelength.</p
Theoretical proposal of a low-loss wide-bandwidth silicon photonic crystal fiber for supporting 30 orbital angular momentum modes - Fig 2
<p>The first row contains the normalized intensity profiles of HE<sub>21</sub>, EH<sub>11</sub>, EH<sub>31</sub>, and EH<sub>71</sub> modes, and the remaining rows show the generation progress of the phase distributions of the corresponding OAM modes in (a), (b), (c), and (d) respectively.</p
Dispersion curve of the guided modes in PCF2# as a function of wavelength.
<p>Dispersion curve of the guided modes in PCF2# as a function of wavelength.</p
Confinement losses of the typical vector modes in PCF2# as a function of wavelength.
<p>Confinement losses of the typical vector modes in PCF2# as a function of wavelength.</p