作者
Lukas Chrostowski, Samantha Grist, Jonas Flueckiger, Wei Shi, Xu Wang, Eric Ouellet, Han Yun, Mitch Webb, Ben Nie, Zhen Liang, Karen C Cheung, Shon A Schmidt, Daniel M Ratner, Nicolas AF Jaeger
发表日期
2012/2/6
研讨会论文
Laser Resonators, Microresonators, and Beam Control XIV
卷号
8236
页码范围
387-402
出版商
SPIE
简介
Silicon photonic resonators, implemented using silicon-on-insulator substrates, are promising for numerous applications. The most commonly studied resonators are ring/racetrack resonators. We have fabricated these and other resonators including disk resonators, waveguide-grating resonators, ring resonator reflectors, contra-directional grating-coupler ring resonators, and racetrack-based multiplexer/demultiplexers. While numerous resonators have been demonstrated for sensing purposes, it remains unclear as to which structures provide the highest sensitivity and best limit of detection; for example, disc resonators and slot-waveguide-based ring resonators have been conjectured to provide an improved limit of detection. Here, we compare various resonators in terms of sensor metrics for label-free bio-sensing in a micro-fluidic environment. We have integrated resonator arrays with PDMS micro-fluidics for real …
学术搜索中的文章
L Chrostowski, S Grist, J Flueckiger, W Shi, X Wang… - Laser Resonators, Microresonators, and Beam Control …, 2012