Electro-optic polymer/silicon hybrid slow light modulator based on one-dimensional photonic crystal waveguides

2013 ◽  
Vol 103 (17) ◽  
pp. 171101 ◽  
Author(s):  
Shin-ichiro Inoue ◽  
Akira Otomo
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Photonic Crystal Waveguides ◽  
Light Modulator ◽  
One Dimensional ◽  
Dimensional Photonic Crystal ◽  
Electro Optic

scholarly journals Slow light bimodal interferometry in one-dimensional photonic crystal waveguides

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Luis Torrijos-Morán ◽  
Amadeu Griol ◽  
Jaime García-Rupérez
Keyword(s):  
Photonic Crystal ◽  
Group Velocity ◽  
Communication Networks ◽  
Slow Light ◽  
Single Channel ◽  
Point Of Care ◽  
Semiconductor Industry ◽  
Optical Modulator ◽  
One Dimensional ◽  
Dimensional Photonic Crystal

AbstractStrongly influenced by the advances in the semiconductor industry, the miniaturization and integration of optical circuits into smaller devices has stimulated considerable research efforts in recent decades. Among other structures, integrated interferometers play a prominent role in the development of photonic devices for on-chip applications ranging from optical communication networks to point-of-care analysis instruments. However, it has been a long-standing challenge to design extremely short interferometer schemes, as long interaction lengths are typically required for a complete modulation transition. Several approaches, including novel materials or sophisticated configurations, have been proposed to overcome some of these size limitations but at the expense of increasing fabrication complexity and cost. Here, we demonstrate for the first time slow light bimodal interferometric behaviour in an integrated single-channel one-dimensional photonic crystal. The proposed structure supports two electromagnetic modes of the same polarization that exhibit a large group velocity difference. Specifically, an over 20-fold reduction in the higher-order-mode group velocity is experimentally shown on a straightforward all-dielectric bimodal structure, leading to a remarkable optical path reduction compared to other conventional interferometers. Moreover, we experimentally demonstrate the significant performance improvement provided by the proposed bimodal photonic crystal interferometer in the creation of an ultra-compact optical modulator and a highly sensitive photonic sensor.

A compact optical wavelength splitter in one-dimensional photonic crystal waveguides

2012 ◽  
Vol 59 (13) ◽  
pp. 1186-1193 ◽  
Author(s):  
Bing Chen ◽  
Lin Huang ◽  
Yongdong Li ◽  
Chunliang Liu ◽  
Guizhong Liu
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Waveguides ◽  
One Dimensional ◽  
Dimensional Photonic Crystal ◽  
Optical Wavelength

scholarly journals A waveguide reflector based on hybrid one-dimensional photonic crystal waveguides with a semi-cylinder defect

2010 ◽  
Vol 18 (25) ◽  
pp. 25567 ◽  
Author(s):  
Bing Chen ◽  
Lin Huang ◽  
Chunliang Liu ◽  
Tiantong Tang ◽  
Yongdong Li
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Waveguides ◽  
One Dimensional ◽  
Dimensional Photonic Crystal

One-dimensional photonic crystal slot waveguide for silicon-organic hybrid electro-optic modulators

2017 ◽  
Author(s):  
Hai Yan ◽  
Xiaochuan Xu ◽  
Chi-Jui Chung ◽  
Harish Subbaraman ◽  
Zeyu Pan ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Slot Waveguide ◽  
One Dimensional ◽  
Dimensional Photonic Crystal ◽  
Organic Hybrid ◽  
Electro Optic

scholarly journals One-dimensional photonic crystal slot waveguide for silicon-organic hybrid electro-optic modulators

2016 ◽  
Vol 41 (23) ◽  
pp. 5466 ◽  
Author(s):  
Hai Yan ◽  
Xiaochuan Xu ◽  
Chi-Jui Chung ◽  
Harish Subbaraman ◽  
Zeyu Pan ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Slot Waveguide ◽  
One Dimensional ◽  
Dimensional Photonic Crystal ◽  
Organic Hybrid ◽  
Electro Optic

Slow Light by Two-Dimensional Photonic Crystal Waveguides

2009 ◽  
Vol 26 (7) ◽  
pp. 074216 ◽  
Author(s):  
Zhang Chao ◽  
Huang Yan ◽  
Mao Xiao-Yu ◽  
Cui Kai-Yu ◽  
Huang Yi-Dong ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Two Dimensional ◽  
Photonic Crystal Waveguides ◽  
Dimensional Photonic Crystal ◽  
Two Dimensional Photonic Crystal

scholarly journals Electro-optic phase matching in a Si photonic crystal slow light modulator using meander-line electrodes

2018 ◽  
Vol 26 (9) ◽  
pp. 11538 ◽  
Author(s):  
Yosuke Hinakura ◽  
Yosuke Terada ◽  
Hiroyuki Arai ◽  
Toshihiko Baba
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Phase Matching ◽  
Light Modulator ◽  
Electro Optic ◽  
Meander Line
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