Record small and low loss slow light delay lines and dispersion compensators

2014 ◽  
Author(s):  
M. Sumetsky
Keyword(s):  
Slow Light ◽  
Delay Lines ◽  
Low Loss

Low loss sharp bend for silicon nanophotonic slow-light waveguide

2008 ◽  
Author(s):  
Huaxiang Yi ◽  
Yi Wang ◽  
Junbo Feng ◽  
Yao Chen ◽  
Zhiping Zhou
Keyword(s):  
Slow Light ◽  
Low Loss ◽  
Sharp Bend ◽  
Light Waveguide

Slow light SOI slot photonic crystal waveguides with low loss

2014 ◽  
Author(s):  
Charles Caer ◽  
Sylvain Combrie ◽  
Xavier Le Roux ◽  
Alfredo De Rossi ◽  
Eric Cassan
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Photonic Crystal Waveguides ◽  
Low Loss

scholarly journals Low-Loss and Wideband Acoustic Delay Lines

2019 ◽  
Vol 67 (4) ◽  
pp. 1379-1391 ◽  
Author(s):  
Tomas Manzaneque ◽  
Ruochen Lu ◽  
Yansong Yang ◽  
Songbin Gong
Keyword(s):  
Delay Lines ◽  
Low Loss

scholarly journals Slow Light Enhanced Phase Shifter Based on Low-Loss Silicon-ITO Hollow Waveguide

2019 ◽  
Vol 11 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Swati Rajput ◽  
Vishal Kaushik ◽  
Sourabh Jain ◽  
Mukesh Kumar
Keyword(s):  
Phase Shifter ◽  
Slow Light ◽  
Hollow Waveguide ◽  
Low Loss

Slow Light Propagation in Photonic Crystal-Based Meandering Delay Lines Using the PTS Material

2018 ◽  
Vol 44 (3) ◽  
pp. 2335-2343
Author(s):  
Mahdi Taheri ◽  
Masoud Omoomi ◽  
Jalil Mazloum
Keyword(s):  
Photonic Crystal ◽  
Light Propagation ◽  
Slow Light ◽  
Delay Lines

scholarly journals Double Electromagnetically Induced Transparency and Its Slow Light Application Based on a Guided-Mode Resonance Grating Cascade Structure

Materials ◽  
2020 ◽  
Vol 13 (17) ◽  
pp. 3710
Author(s):  
Guofeng Li ◽  
Junbo Yang ◽  
Zhaojian Zhang ◽  
Yuyu Tao ◽  
Lingjun Zhou ◽  
...  
Keyword(s):  
Slow Light ◽  
Electromagnetically Induced Transparency ◽  
Wide Band ◽  
Theoretical Explanation ◽  
Low Loss ◽  
Guided Mode ◽  
Delay Times ◽  
Cascade Structure ◽  
Guided Mode Resonance ◽  
Induced Transparency

In recent years, the achievement of the electromagnetically induced transparency (EIT) effect based on the guided-mode resonance (GMR) effect has attracted extensive attention. However, few works have achieved a double EIT-like effect using this method. In this paper, we numerically achieve a double EIT-like effect in a GMR system with a three-layer silicon nitride waveguide grating structure (WGS), using the multi-level atomic system model for theoretical explanation. In terms of slow light performance, the corresponding two delay times reach 22.59 ps and 8.43 ps, respectively. We also investigate the influence of wavelength detuning of different GMR modes on the transparent window and slow light performance. Furthermore, a wide-band flat-top transparent window was also achieved by appropriately adjusting the wavelength detuning between GMR modes. These results indicate that the EIT-like effect in the WGS has potential application prospects in low-loss slow optical devices, optical sensing, and optical communications.

Tunable delay lines using slow light for Gbit/s data signal

2008 ◽  
Author(s):  
Alan E. Willner ◽  
Bo Zhang
Keyword(s):  
Slow Light ◽  
Delay Lines ◽  
Data Signal
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