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

The Hebrew University of Jerusalem

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

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

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1364/OL.37.001313

Cite this

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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",

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day = "15",

doi = "10.1364/OL.37.001313",

language = "الإنجليزيّة",

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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.

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U2 - 10.1364/OL.37.001313

DO - 10.1364/OL.37.001313

M3 - مقالة

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

All Science Journal Classification (ASJC) codes

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