Self-mixing velocimetry based on verical-cavity surface-emitting laser

L Liang; ZHANG Ke; DAI Ji-jun; ZHU Jun; ZHEN Sheng-lai; HAO Wen-liang; YU Ben-li

doi:10.3788/OPE.20111901.0023

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Self-mixing velocimetry based on verical-cavity surface-emitting laser

Article | 更新时间：2020-08-12

- Self-mixing velocimetry based on verical-cavity surface-emitting laser
- Optics and Precision Engineering Vol. 19, Issue 1, Pages: 23-28(2011)
- 作者机构：
  
  安徽大学光电信息获取与控制教育部重点实验室,安徽合肥,230039
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20111901.0023
  CLC： TN247;TN248.4
- Received：26 March 2010，
  
  Revised：05 July 2010，
  
  Published Online：22 January 2011，
  
  Published：22 January 2011
- 稿件说明：
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吕亮, 张可, 戴绩俊, 朱军, 甄胜来, 郝文良, 俞本立. 基于垂直腔面发射半导体激光器的自混合测速实验[J]. 光学精密工程, 2010,19(1): 23-28

L Liang, ZHANG Ke, DAI Ji-jun, ZHU Jun, ZHEN Sheng-lai, HAO Wen-liang, YU Ben-li. Self-mixing velocimetry based on verical-cavity surface-emitting laser[J]. Editorial Office of Optics and Precision Engineering, 2010,19(1): 23-28
吕亮, 张可, 戴绩俊, 朱军, 甄胜来, 郝文良, 俞本立. 基于垂直腔面发射半导体激光器的自混合测速实验[J]. 光学精密工程, 2010,19(1): 23-28 DOI： 10.3788/OPE.20111901.0023.

L Liang, ZHANG Ke, DAI Ji-jun, ZHU Jun, ZHEN Sheng-lai, HAO Wen-liang, YU Ben-li. Self-mixing velocimetry based on verical-cavity surface-emitting laser[J]. Editorial Office of Optics and Precision Engineering, 2010,19(1): 23-28 DOI： 10.3788/OPE.20111901.0023.

摘要

针对激光自混合速度传感应用

采用新型垂直腔面发射激光器作为自混合干涉系统光源

对采用不同散射表面类型和工作电流所获得的自混合测速实验结果进行了研究。研究结果表明

黑色相纸材质的散射表面会对自混合信号产生不利影响;选择激光器的工作电流在阈值电流1~1.4倍时能获得较大且稳定的自混合信号。考虑该测速系统实际应用中存在开机预热时间

讨论了激光自混合系统的开机重复度。结果表明

开机后17 s左右

频率计计量的多普勒频率趋于准确和稳定。此研究结果可为垂直腔面发射半导体激光器自混合测速系统的光源选择和参数优化提供指导。

Abstract

The self-mixing interference based on a Vertical-cavity Surface-Emitting Laser(VCSEL) was investigated. By taking a VCSEL as the source of a self-mixing interferometric system

the effect of different types of scattering surfaces and injection currents on the self-mixing signals was analyzed. It is concluded that the black and glossy photographic paper target will bring unfavorable influence on the self-mixing velocimeter and the operating currents with 1-1.4 times of the threshold currents can offer a self-mixing signal with a stable and great amplitude. For the longer preheating time

the power-up time of self-mixing velocimeter was discussed

and the results show that Doppler frequency will be stable and accurate after 17 s. The obtained results provide instructions for the parameter optimization and the choice of light source of a self-mixing velocimeter using the VCSEL.

关键词

Keywords

references

KING P G R,STEWARD G J. Metrology with an optical maser[J].New.Sci., 1963,17:180-182.[2] RUDD M,GORNIKA E.Laser Doppler velocimeter employing the laser as a mixer-ocsillator[J].J.Phy.E, 1968,1(5):723-726.[3] LU L,GUI H Q,XIE J P, et al.. Effect of external cavity length on self-mixing signals in multilongitudinal-mode FP-LD[J]. Applied Optics,2005, 44(4):568-571.[4] OHTOMO T,SUDO S,OTSUKAL K.Three-channel three-dimensional self-mixing thin-slice solid-state laser-Doppler measurements[J]. Appl. Opt.,2009,48(3):609-616.[5] GUO D,WANG M.Self-mixing interferometry bas-ed on a double-modulation technique for absolute distance measurement[J].Appl. Opt., 2007,46(9):1486-1491.[6] WEI L,XI J,YU Y,et al..Linewidth enhancement factor measurement based on optical feedback self-mixing effect: a genetic algorithm approach[J]. Opt.A,Pure Appl. Opt. ,2009,11(4):1-9.[7] SHINOHARA S,MOCHIZUKI A,YOSHIDA H, et al..Laser Doppler velocimeter using the self-mixing effect of a semiconductor laser diode[J].Applied Optics, 1986,25(9):1417-1419.[8] SHIMIZU E T.Directional discrimination in the self-mixing type laser Doppler velocimeter[J].Applied Optics1987,26(21):4541-4544.[9] HUANG M,ZHOUN Y,HASNAIN C.Nano electro-mechanical optoelectronic tunable VCSEL[J].Opt. Express,2009,15(3):1222-1227.[10] MANDRE S, ELSER W,FISCHER I,et al..Evolution from modal to spatially incoherent emission of a broad-area VCSEL[J].Opt. Express,2008,16(7):4452-4464.[11] LIM Y,NIKOLIC M,BERTLING K, et al..Self-mixing imaging sensor using a monolithic VCSEL array with parallel readout[J].Opt. Express,2009,17(7):5517-5525.[12] TUCKER J, RAKIC A,BRIEN C O,et al..Effect of multiple transverse modes in self-mixing sensors based on vertical-cavity surface-emitting lasers[J].Appl. Opt. ,2007,46(4):611-619.[13] WANG W M,GRATTAN K T V,PALMER A W, et al..Self-Mixing Interference inside a single-mode diode laser for optical sensing applications[J].IEEE Journal of Lightwave Technology, 1994,12(9):1577-1587.

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