Deterministic tuning of slow-light in photonic-crystal waveguides through the C and L bands by atomic layer deposition

Physics – Optics

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

14 pages, 5 figures

Scientific paper

We demonstrate digital tuning of the slow-light regime in silicon photonic-crystal waveguides by performing atomic layer deposition of hafnium oxide. The high group-index regime was deterministically controlled (red-shift of 140 +/- 10 pm per atomic layer) without affecting the group-velocity dispersion and third-order dispersion. Additionally, differential tuning of 110 +/- 30 pm per monolayer of the slow-light TE-like and TM-like modes was observed. This passive post-fabrication process has potential applications including the tuning of chip-scale optical interconnects, as well as Raman and parametric amplification.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Deterministic tuning of slow-light in photonic-crystal waveguides through the C and L bands by atomic layer deposition does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Deterministic tuning of slow-light in photonic-crystal waveguides through the C and L bands by atomic layer deposition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deterministic tuning of slow-light in photonic-crystal waveguides through the C and L bands by atomic layer deposition will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-706289

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.