A photonic crystal side-coupled waveguide based on a high-quality-factor resonator array

2012 ◽  
Vol 21 (3) ◽  
pp. 034215
Author(s):  
Nai-Di Cui ◽  
Jing-Qiu Liang ◽  
Zhong-Zhu Liang ◽  
Wei-Biao Wang
Keyword(s):  
Photonic Crystal ◽  
Quality Factor ◽  
High Quality Factor ◽  
High Quality

scholarly journals Fabricating centimeter-scale high quality factor two-dimensional periodic photonic crystal slabs

2014 ◽  
Vol 22 (3) ◽  
pp. 3724 ◽  
Author(s):  
Jeongwon Lee ◽  
Bo Zhen ◽  
Song-Liang Chua ◽  
Ofer Shapira ◽  
Marin Soljačić
Keyword(s):  
Photonic Crystal ◽  
Quality Factor ◽  
High Quality Factor ◽  
Two Dimensional ◽  
High Quality ◽  
Photonic Crystal Slabs

Design of slotted high quality factor photonic-crystal nanocavities embedded in electro-optic polymers

2017 ◽  
Vol 56 (9) ◽  
pp. 090304 ◽  
Author(s):  
Masahiro Nakadai ◽  
Ryotaro Konoike ◽  
Yoshinori Tanaka ◽  
Takashi Asano ◽  
Susumu Noda
Keyword(s):  
Photonic Crystal ◽  
Quality Factor ◽  
High Quality Factor ◽  
High Quality ◽  
Electro Optic

scholarly journals Photonic Crystal Cavity with a Thin Low-Index Layer for Silicon-Compatible Nanolight Source

2018 ◽  
Vol 8 (9) ◽  
pp. 1552 ◽  
Author(s):  
Youngsoo Kim ◽  
Young Lee ◽  
Seokhyeon Hong ◽  
Kihwan Moon ◽  
Soon-Hong Kwon
Keyword(s):  
Photonic Crystal ◽  
Integrated Circuits ◽  
Quality Factor ◽  
Wavelength Region ◽  
High Quality Factor ◽  
Silica Layer ◽  
High Quality ◽  
Light Emitting ◽  
Telecommunication Wavelength ◽  
Silicon Based

The development of an efficient silicon-based nanolight source is an important step for silicon-based photonic integrated circuits. We propose a high quality factor photonic crystal nanocavity consisting of silicon and silica, which can be used as a silicon-compatible nanolight source. We show that this cavity can effectively confine lights in a low-index silica layer with a high confinement factor of 0.25, in which rare-earth dopants can be embedded as gain materials. The cavity is optimized to have a high quality factor of 15,000 and a mode volume of 0.01 μm3, while the resonance has a wavelength of 1537 nm. We expect that the high confinement factor in the thin silica layer and the high quality factor of the proposed cavity enable the cavity to be a good candidate for silicon-compatible nanolight sources for use in nanolasers or light-emitting diodes in the telecommunication wavelength region.

Photonic crystal heteroslab-edge microcavity with high quality factor surface mode for index sensing

2009 ◽  
Vol 94 (14) ◽  
pp. 141110 ◽  
Author(s):  
Tsan-Wen Lu ◽  
Yi-Hua Hsiao ◽  
Wei-De Ho ◽  
Po-Tsung Lee
Keyword(s):  
Photonic Crystal ◽  
Quality Factor ◽  
High Quality Factor ◽  
Surface Mode ◽  
High Quality
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