Frequency locked micro disk resonator for real time and precise monitoring of refractive index

Liron Stern; Ilya Goykhman; Boris Desiatov; Uriel Levy

doi:10.1364/OL.37.001313

Frequency locked micro disk resonator for real time and precise monitoring of refractive index

Liron Stern, Ilya Goykhman, Boris Desiatov, Uriel Levy^*

^*Corresponding author for this work

Department of Applied Physics

Research output: Contribution to journal › Article › peer-review

28 Scopus citations

Abstract

We experimentally demonstrate a frequency modulation locked servo loop, locked to a resonance line of an on-chip microdisk resonator in a silicon nitride platform. By using this approach, we demonstrate real-time monitoring of refractive index variations with a precision approaching 10-7 RIU, using a moderate Q factor of 104. The approach can be applied for intensity independent, dynamic and precise index of refraction monitoring for biosensing applications.

Original language	English
Pages (from-to)	1313-1315
Number of pages	3
Journal	Optics Letters
Volume	37
Issue number	8
DOIs	https://doi.org/10.1364/OL.37.001313
State	Published - 15 Apr 2012

Access to Document

10.1364/OL.37.001313

Cite this

@article{0cbe2b6be7fc406fa409e71c44d7c84e,

title = "Frequency locked micro disk resonator for real time and precise monitoring of refractive index",

abstract = "We experimentally demonstrate a frequency modulation locked servo loop, locked to a resonance line of an on-chip microdisk resonator in a silicon nitride platform. By using this approach, we demonstrate real-time monitoring of refractive index variations with a precision approaching 10-7 RIU, using a moderate Q factor of 104. The approach can be applied for intensity independent, dynamic and precise index of refraction monitoring for biosensing applications.",

author = "Liron Stern and Ilya Goykhman and Boris Desiatov and Uriel Levy",

year = "2012",

month = apr,

day = "15",

doi = "10.1364/OL.37.001313",

language = "אנגלית",

volume = "37",

pages = "1313--1315",

journal = "Optics Letters",

issn = "0146-9592",

publisher = "The Optical Society",

number = "8",

}

TY - JOUR

T1 - Frequency locked micro disk resonator for real time and precise monitoring of refractive index

AU - Stern, Liron

AU - Goykhman, Ilya

AU - Desiatov, Boris

AU - Levy, Uriel

PY - 2012/4/15

Y1 - 2012/4/15

N2 - We experimentally demonstrate a frequency modulation locked servo loop, locked to a resonance line of an on-chip microdisk resonator in a silicon nitride platform. By using this approach, we demonstrate real-time monitoring of refractive index variations with a precision approaching 10-7 RIU, using a moderate Q factor of 104. The approach can be applied for intensity independent, dynamic and precise index of refraction monitoring for biosensing applications.

AB - We experimentally demonstrate a frequency modulation locked servo loop, locked to a resonance line of an on-chip microdisk resonator in a silicon nitride platform. By using this approach, we demonstrate real-time monitoring of refractive index variations with a precision approaching 10-7 RIU, using a moderate Q factor of 104. The approach can be applied for intensity independent, dynamic and precise index of refraction monitoring for biosensing applications.

UR - http://www.scopus.com/inward/record.url?scp=84859779891&partnerID=8YFLogxK

U2 - 10.1364/OL.37.001313

DO - 10.1364/OL.37.001313

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:84859779891

SN - 0146-9592

VL - 37

SP - 1313

EP - 1315

JO - Optics Letters

JF - Optics Letters

IS - 8

ER -

Frequency locked micro disk resonator for real time and precise monitoring of refractive index

Abstract

Access to Document

Other files and links

Fingerprint

Cite this