Refractive index measurement through image analysis with an optofluidic device

被引:11
作者
Calixto, Sergio [1 ]
Rosete-Aguilar, Martha [2 ]
Sanchez-Marin, Francisco J. [1 ]
Calixto-Solano, Margarita [3 ]
Lopez-Mariscal, Carlos [4 ]
机构
[1] Ctr Invest Opt, Leon 37150, Spain
[2] Univ Nacl Autonoma Mexico, CCADET, Mexico City 04510, DF, Mexico
[3] Inst Tecnol Estudios Super Monterrey, Monterrey Nuevo Leon, Mexico
[4] Tecnol Monterrey, Photon & Math Opt Grp, Monterrey 64849, Mexico
关键词
REFRACTOMETER; SENSOR;
D O I
10.1364/OE.20.002073
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We present a novel optical method, to our knowledge, to measure the refractive index of liquids by means of the images produced by an optofluidic lens. In addition we propose a new method to make optofluidic lenses. (C)2012 Optical Society of America
引用
收藏
页码:2073 / 2080
页数:8
相关论文
共 14 条
[1]   Capillary refractometer integrated in a microfluidic configuration [J].
Calixto, Sergio ;
Rosete-Aguilar, Martha ;
Monzon-Hernandez, David ;
Minkovich, Vladimir P. .
APPLIED OPTICS, 2008, 47 (06) :843-848
[2]  
Calixto S, 2011, APPLICATIONS OF IONIC LIQUIDS IN SCIENCE AND TECHNOLOGY, P495
[3]   Pressure measurements through image analysis [J].
Calixto, Sergio ;
Sanchez-Marin, Francisco J. ;
Sanchez-Morales, M. E. .
OPTICS EXPRESS, 2009, 17 (20) :17996-18002
[4]   Optofluidic variable focus lenses [J].
Calixto, Sergio ;
Sanchez-Morales, M. E. ;
Sanchez-Marin, Francisco J. ;
Rosete-Aguilar, Martha ;
Martinez Richa, Antonio ;
Barrera-Rivera, Karla A. .
APPLIED OPTICS, 2009, 48 (12) :2308-2314
[5]   Microfluidic sensor based on integrated optical hollow waveguides [J].
Campopiano, S ;
Bernini, R ;
Zeni, L ;
Sarro, PM .
OPTICS LETTERS, 2004, 29 (16) :1894-1896
[6]   Compact resonant integrated microfluidic refractometer [J].
Domachuk, P ;
Littler, ICM ;
Cronin-Golomb, M ;
Eggleton, BJ .
APPLIED PHYSICS LETTERS, 2006, 88 (09)
[7]  
Longhurst R.S., 1973, GEOMETRICAL PHYS OPT
[8]  
Michelson A.A., 1968, STUDIES OPTICS
[9]   Micro-optofluidic Lenses: A review [J].
Nguyen, Nam-Trung .
BIOMICROFLUIDICS, 2010, 4 (03)
[10]   Evanescent field-based optical fiber sensing device for measuring the refractive index of liquids in microfluidic channels [J].
Polynkin, P ;
Polynkin, A ;
Peyghambarian, N ;
Mansuripur, M .
OPTICS LETTERS, 2005, 30 (11) :1273-1275