A true-time-delay(TTD) element is demonstrated using on-chip stimulated Brillouin scattering. Record net-Brillouin-gain of 47dB enabled 4ns delay over 100MHz and phase-shift of ~200°. The TTD element was validated by incorporating it in a two-tap filter.
|Title of host publication||Optics InfoBase Conference Papers|
|Publication status||Published - 2017|
|Event||Conference on Lasers and Electro-Optics, CLEO 2017 - San Jose, United States|
Duration: 14 May 2017 → 19 May 2017
|Conference||Conference on Lasers and Electro-Optics, CLEO 2017|
|Period||14/05/17 → 19/05/17|