On-chip phase shift refractometer via microfluidic liquid grating

Z. G. Li; B. Liu; J. B. Zhang; Z. H. Li; A. Q. Liu

doi:10.1109/SENSOR.2009.5285480

On-chip phase shift refractometer via microfluidic liquid grating

Z. G. Li, B. Liu, J. B. Zhang, Z. H. Li, A. Q. Liu

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

This paper describes the design, realization and testing of a refractometer based on the principle of transmission phase grating. An integrated multichannel microfluidic chip is used as a basic optical component for building the refractometer. A laser light beam is coupled to the top of the microfluidic chip and the generated diffraction pattern is recorded by a CCD camera and the intensities of the 0^th and ±1^st order are further analyzed. The microfluidic chip is fabricated using standard soft lithography technology. The realized refractometer has a refractive index resolution of 1.0 × 10^-5.

Original language	English
Title of host publication	TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems
Pages	390-392
Number of pages	3
DOIs	https://doi.org/10.1109/SENSOR.2009.5285480
Publication status	Published - Jun 2009
Externally published	Yes
Event	TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems - Denver, CO, United States Duration: 21 Jun 2009 → 25 Jun 2009

Publication series

Name	TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems

Conference

Conference	TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems
Country/Territory	United States
City	Denver, CO
Period	21/06/09 → 25/06/09

Keywords

Multichannel mircofluidic chip
Refractometer
Transmission phase shift grating

ASJC Scopus subject areas

Hardware and Architecture
Electrical and Electronic Engineering

More information

10.1109/SENSOR.2009.5285480

Cite this

Li, Z. G., Liu, B., Zhang, J. B., Li, Z. H., & Liu, A. Q. (2009). On-chip phase shift refractometer via microfluidic liquid grating. In TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems (pp. 390-392). Article 5285480 (TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems). https://doi.org/10.1109/SENSOR.2009.5285480

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title = "On-chip phase shift refractometer via microfluidic liquid grating",

abstract = "This paper describes the design, realization and testing of a refractometer based on the principle of transmission phase grating. An integrated multichannel microfluidic chip is used as a basic optical component for building the refractometer. A laser light beam is coupled to the top of the microfluidic chip and the generated diffraction pattern is recorded by a CCD camera and the intensities of the 0th and ±1st order are further analyzed. The microfluidic chip is fabricated using standard soft lithography technology. The realized refractometer has a refractive index resolution of 1.0 × 10-5.",

keywords = "Multichannel mircofluidic chip, Refractometer, Transmission phase shift grating",

author = "Li, {Z. G.} and B. Liu and Zhang, {J. B.} and Li, {Z. H.} and Liu, {A. Q.}",

year = "2009",

month = jun,

doi = "10.1109/SENSOR.2009.5285480",

language = "English",

isbn = "9781424441938",

series = "TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems",

pages = "390--392",

booktitle = "TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems",

note = "TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems ; Conference date: 21-06-2009 Through 25-06-2009",

}

Li, ZG, Liu, B, Zhang, JB, Li, ZH & Liu, AQ 2009, On-chip phase shift refractometer via microfluidic liquid grating. in TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems., 5285480, TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems, pp. 390-392, TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems, Denver, CO, United States, 21/06/09. https://doi.org/10.1109/SENSOR.2009.5285480

On-chip phase shift refractometer via microfluidic liquid grating. / Li, Z. G.; Liu, B.; Zhang, J. B. et al.
TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems. 2009. p. 390-392 5285480 (TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AU - Liu, B.

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AU - Liu, A. Q.

PY - 2009/6

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N2 - This paper describes the design, realization and testing of a refractometer based on the principle of transmission phase grating. An integrated multichannel microfluidic chip is used as a basic optical component for building the refractometer. A laser light beam is coupled to the top of the microfluidic chip and the generated diffraction pattern is recorded by a CCD camera and the intensities of the 0th and ±1st order are further analyzed. The microfluidic chip is fabricated using standard soft lithography technology. The realized refractometer has a refractive index resolution of 1.0 × 10-5.

AB - This paper describes the design, realization and testing of a refractometer based on the principle of transmission phase grating. An integrated multichannel microfluidic chip is used as a basic optical component for building the refractometer. A laser light beam is coupled to the top of the microfluidic chip and the generated diffraction pattern is recorded by a CCD camera and the intensities of the 0th and ±1st order are further analyzed. The microfluidic chip is fabricated using standard soft lithography technology. The realized refractometer has a refractive index resolution of 1.0 × 10-5.

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KW - Refractometer

KW - Transmission phase shift grating

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Li ZG, Liu B, Zhang JB, Li ZH, Liu AQ. On-chip phase shift refractometer via microfluidic liquid grating. In TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems. 2009. p. 390-392. 5285480. (TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems). doi: 10.1109/SENSOR.2009.5285480

On-chip phase shift refractometer via microfluidic liquid grating

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Keywords

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