Silicon and silicon nitride photonic circuits for spectroscopic sensing on-a-chip [Invited]
Кремниевые и нитрид-кремниевые фотонные схемы для спектроскопического сенсинга на кристалле [Приглашённый доклад]
2015-08-26
SCID: 54.1/gff7v67y
Discuss with AI
on-chip spectrometerssilicon nitride photonicssilicon photonic circuitsspectroscopic sensingsurface-enhanced Raman spectroscopy
Figures from the paper
Abstract (AI)
There is a rapidly growing demand to use silicon and silicon nitride (Si3N4) integrated photonics for sensing applications, ranging from refractive index to spectroscopic sensing. By making use of advanced CMOS technology, complex miniaturized circuits can be easily realized on a large scale and at a low cost covering visible to mid-IR wavelengths. In this paper we present our recent work on the development of silicon and Si3N4-based photonic integrated circuits for various spectroscopic sensing applications. We report our findings on waveguide-based absorption, and Raman and surface enhanced Raman spectroscopy. Finally we report on-chip spectrometers and on-chip broadband light sources covering very near-IR to mid-IR wavelengths to realize fully integrated spectroscopic systems on a chip. © 2015 Chinese Laser Press.
Key Findings
1
On-chip spectrometers and broadband light sources covering very near-infrared to mid-infrared wavelengths support fully integrated spectroscopic systems.
2
Silicon and silicon nitride integrated photonics enable miniaturized, scalable, low-cost sensing circuits using advanced CMOS technology.
3
The paper presents recent development results for silicon- and silicon-nitride-based photonic circuits targeting multiple spectroscopic sensing applications.
4
The reported platforms support sensing across visible to mid-infrared wavelengths, including refractive-index and spectroscopic applications.
5
The work demonstrates waveguide-based absorption spectroscopy as well as Raman and surface-enhanced Raman spectroscopy on photonic integrated circuits.
Research Object
silicon and silicon nitride (Si3N4) photonic integrated circuits for on-chip spectroscopic sensing
Research Subject
spectroscopic sensing capabilities, including waveguide-based absorption, Raman and surface-enhanced Raman spectroscopy, and integrated spectrometers and broadband light sources spanning very near-IR to mid-IR wavelengths
Publication Details
Publication Date
2015-08-26
Journal
Publisher
ISSN
Open access PDF
Access Type
Author Information
Download PDF
Subscribe to digest