Six-beam homodyne laser Doppler vibrometry based on silicon photonics technology

被引：31

作者：

Li, Yanlu ^{[1
,2
]}

Zhu, Jinghao ^{[1
,2
]}

Duperron, Matthieu ^{[3
]}

O'Brien, Peter ^{[3
]}

Schueler, Ralf ^{[4
]}

Aasmul, Soren ^{[5
]}

De Melis, Mirko ^{[5
]}

Kersemans, Mathias ^{[6
]}

Baets, Roel ^{[1
,2
]}

机构：

[1] Univ Ghent, IMEC, Photon Res Grp, Technol Pk Zwijnaarde 15, B-9052 Ghent, Belgium

[2] Univ Ghent, Ctr Nano & Biophoton, Technol Pk Zwijnaarde 15, B-9052 Ghent, Belgium

[3] Tyndall Natl Inst, Photon Packaging Grp, Lee Maltings Complex Dyke Parade, Cork T12R5CP, Ireland

[4] SIOS Messtech GmbH, Vogelherd 46, D-98693 Ilmenau, Germany

[5] Medtron Bakken Res Ctr, Endepolsdomein 5, NL-6229 GW Maastricht, Netherlands

[6] Univ Ghent, Dept Mat Text & Chem Engn, Technol Pk Zwijnaarde 903, B-9052 Ghent, Belgium

来源：

OPTICS EXPRESS | 2018年 / 26卷 / 03期

关键词：

PULSE-WAVE VELOCITY; ON-INSULATOR;

D O I：

10.1364/OE.26.003638

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper describes an integrated six-beam homodyne laser Doppler vibrometry (LDV) system based on a silicon-on-insulator (SOI) full platform technology, with on-chip photo-diodes and phase modulators. Electronics and optics are also implemented around the integrated photonic circuit (PIC) to enable a simultaneous six-beam measurement. Measurement of a propagating guided elastic wave in an aluminum plate (speed approximate to 909 m/s @ 61.5 kHz) is demonstrated. (c) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：3638 / 3645

页数：8

共 14 条

[1]

[Anonymous], 1999, Ultrasonic Waves in Solid Media

[2] Comparison between multi-channel LDV and PWI for measurement of pulse wave velocity in distensible tubes: Towards a new diagnostic technique for detection of arteriosclerosis [J].

Campo, Adriaan ;

Dudzik, Grzegorz ;

Apostolakis, Jason ;

Waz, Adam ;

Nauleau, Pierre ;

Abramski, Krzysztof ;

Dirckx, Joris ;

Konofagou, Elisa .

OPTICS AND LASERS IN ENGINEERING, 2017, 97 :41-51

[3] Exploiting Continuous Scanning Laser Doppler Vibrometry in timing belt dynamic characterisation [J].

Chiariotti, P. ;

Martarelli, M. ;

Castellini, P. .

MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2017, 86 :66-81

[4] Remote-Sensing Vibrometry at 1550 nm Wavelength [J].

Draebenstedt, A. ;

Sauer, J. ;

Rembe, C. .

10TH INTERNATIONAL CONFERENCE ON VIBRATION MEASUREMENTS BY LASER AND NONCONTACT TECHNIQUES - AIVELA 2012, 2012, 1457 :113-121

[5] Spatially encoded multibeam laser Doppler vibrometry using a single photodetector [J].

Fu, Y. ;

Guo, M. ;

Phua, P. B. .

OPTICS LETTERS, 2010, 35 (09) :1356-1358

[6]

Giurgiutiu V, 2005, J INTEL MAT SYST STR, V16, P291, DOI 10.1177/1045389X05050106

[7] On-chip laser Doppler vibrometer for arterial pulse wave velocity measurement [J].

Li, Yanlu ;

Segers, Patrick ;

Dirckx, Joris ;

Baets, Roel .

BIOMEDICAL OPTICS EXPRESS, 2013, 4 (07) :1229-1235

[8] Reflectionless Tilted Grating Couplers With Improved Coupling Efficiency Based on a Silicon Overlay [J].

Li, Yanlu ;

Li, Lianyan ;

Tian, Bin ;

Roelkens, Gunther ;

Baets, Roel G. .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2013, 25 (13) :1195-1198

[9] Homodyne laser Doppler vibrometer on silicon-on-insulator with integrated 90 degree optical hybrids [J].

Li, Yanlu ;

Baets, Roel .

OPTICS EXPRESS, 2013, 21 (11) :13342-13350

[10] Heterodyne laser Doppler vibrometers integrated on silicon-on-insulator based on serrodyne thermo-optic frequency shifters [J].

Li, Yanlu ;

Verstuyft, Steven ;

Yurtsever, Gunay ;

Keyvaninia, Shahram ;

Roelkens, Gunther ;

Van Thourhout, Dries ;

Baets, Roel .

APPLIED OPTICS, 2013, 52 (10) :2145-2152

← 1 2 →