A Self-Mixing Displacement Sensor With Fringe-Loss Compensation for Harmonic Vibrations

被引：69

作者：

Zabit, Usman ^{[1
]}

Bony, Francis ^{[1
]}

Bosch, Thierry ^{[1
]}

Rakic, Aleksandar D. ^{[2
]}

机构：

[1] Univ Toulouse, LOSE, INPT, F-31071 Toulouse 7, France

[2] Univ Queensland, Sch Informat Technol & Elect Engn, Brisbane, Qld 4072, Australia

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2010年 / 22卷 / 06期

关键词：

Displacement measurement; optical feedback; optical interferometry; vibration measurement; LASER-DIODE; FEEDBACK;

D O I：

10.1109/LPT.2010.2040825

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The disappearance of self-mixing fringes in the moderate feedback regime decreases the displacement measurement accuracy. The proposed method detects and compensates the fringe-loss, to limit the error to around 40 nm for micrometer range harmonic amplitude displacements. Moreover, it can also treat arbitrary displacements without any time-consuming optimization procedure and is suitable for implementation in a real-time displacement sensor.

引用

页码：410 / 412

页数：3

共 4 条

[1] Displacement measurements using a self-mixing laser diode under moderate feedback [J].

Bes, Caroline ;

Plantier, Guy ;

Bosch, Thierry .

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2006, 55 (04) :1101-1105

[2] Self-mixing laser diode vibrometer [J].

Giuliani, G ;

Bozzi-Pietra, S ;

Donati, S .

MEASUREMENT SCIENCE AND TECHNOLOGY, 2003, 14 (01) :24-32

[3] Behavioral model of a self-mixing laser diode sensor [J].

Plantier, G ;

Bes, C ;

Bosch, T .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 2005, 41 (09) :1157-1167

[4] SEMICONDUCTOR-LASERS WITH OPTICAL-INJECTION AND FEEDBACK [J].

VANTARTWIJK, GHM ;

LENSTRA, D .

QUANTUM AND SEMICLASSICAL OPTICS, 1995, 7 (02) :87-143

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