Profiling the change in refractive index using the self-mixing effect in lasers

被引：0

作者：

Ross-Conley, F. ^{[1
]}

Bertling, K. ^{[1
]}

Lim, Y. L. ^{[1
]}

Bradley, A. P. ^{[1
]}

Rakic, A. D. ^{[1
]}

机构：

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

来源：

2012 CONFERENCE ON OPTOELECTRONIC AND MICROELECTRONIC MATERIALS AND DEVICES (COMMAD 2012) | 2012年

关键词：

D O I：

暂无

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：

In this paper we present a novel method for measuring change in real refractive index using the self-mixing effect in a semiconductor laser. The polished flat tip of a graded index multimode fiber was imaged and the changes observed attributed to the change in refractive index.

引用

页码：85 / 86

页数：2

共 3 条

[1] Terahertz imaging through self-mixing in a quantum cascade laser [J].

Dean, Paul ;

Lim, Yah Leng ;

Valavanis, Alex ;

Kliese, Russell ;

Nikolic, Milan ;

Khanna, Suraj P. ;

Lachab, Mohammad ;

Indjin, Dragan ;

Ikonic, Zoran ;

Harrison, Paul ;

Rakic, Aleksandar D. ;

Linfield, Edmund H. ;

Davies, A. Giles .

OPTICS LETTERS, 2011, 36 (13) :2587-2589

[2] Developing self-mixing interferometry for instrumentation and measurements [J].

Donati, Silvano .

LASER & PHOTONICS REVIEWS, 2012, 6 (03) :393-417

[3] Maintaining maximum signal-to-noise ratio in uncooled vertical-cavity surface-emitting laser-based self-mixing sensors [J].

Matharu, Ranveer S. ;

Perchoux, Julien ;

Kliese, Russell ;

Lim, Yah Leng ;

Rakic, Aleksandar D. .

OPTICS LETTERS, 2011, 36 (18) :3690-3692

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