|Title||Wavelength-tunable on-chip true time delay lines based on photonic crystal waveguides for X-band phased array antenna applications |
|Publication Type||Conference Paper |
|Year of Publication||2012 |
|Authors||Lin, C-Y., A. Hosseini, H. Subbaraman, Z. Xue, A. X. Wang, and R. T. Chen |
|Conference Name||2012 Conference on Lasers and Electro-Optics (CLEO) |
|Date Published||05/2012 |
|Keywords||antenna phased arrays, delay effects, microwave antenna arrays, nanophotonics, optical delay lines, optical waveguides, phase measurement, photonic crystal waveguides, photonic crystals, silicon, size 3 mm, slow light, time 260 ps, Time measurement, wavelength-tunable on-chip true time delay lines, x-band phased array antenna |
We demonstrate on-chip tunable true-time-delay (TTD) lines based on photonics crystal waveguides. Measurement results show a maximum time delay of 260pS with a 3mm PCW.