On-chip microparticle detection and sizing using a dual-wavelength waveguide laser

Edward H. Bernhardi; Kees O van der Werf; Anton J F Hollink; Kerstin Worhoff; Rene M. De Ridder; Vinod Subramaniam; Markus Pollnau

doi:10.1109/CLEOE-IQEC.2013.6801533

On-chip microparticle detection and sizing using a dual-wavelength waveguide laser

Edward H. Bernhardi, Kees O van der Werf, Anton J F Hollink, Kerstin Worhoff, Rene M. De Ridder, Vinod Subramaniam, Markus Pollnau

Research output: Chapter in Book / Report / Conference proceeding › Conference contribution › Academic › peer-review

Abstract

An integrated intra-laser-cavity microparticle sensor based on a dual-phase-shift, dual-wavelength distributed-feedback channel waveguide laser in Al₂O₃:Yb³⁺ is presented. Real-time detection and accurate size measurement of single microparticles with diameters ranging between 1 μm and 20 μm are achieved, which represent the typical sizes of many fungal and bacterial pathogens as well as a large variety of human cells. The sensing principle relies on measuring changes in the frequency difference between the two longitudinal laser modes, as the evanescent field of the dual-wavelength laser interacts with micro-sized particles on the surface of the waveguide.

Original language	English
Title of host publication	2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013
Publisher	ACM, IEEE Computer Society
ISBN (Print)	9781479905942
DOIs	https://doi.org/10.1109/CLEOE-IQEC.2013.6801533
Publication status	Published - 2013
Event	2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013 - Munich, Germany Duration: 12 May 2013 → 16 May 2013

Conference

Conference	2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013
Country/Territory	Germany
City	Munich
Period	12/05/13 → 16/05/13

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Bernhardi, E. H., van der Werf, K. O., Hollink, A. J. F., Worhoff, K., De Ridder, R. M., Subramaniam, V., & Pollnau, M. (2013). On-chip microparticle detection and sizing using a dual-wavelength waveguide laser. In 2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013 [6801533] ACM, IEEE Computer Society. https://doi.org/10.1109/CLEOE-IQEC.2013.6801533

@inproceedings{dda38e090e0e4810aa2933dc410fa855,

title = "On-chip microparticle detection and sizing using a dual-wavelength waveguide laser",

abstract = "An integrated intra-laser-cavity microparticle sensor based on a dual-phase-shift, dual-wavelength distributed-feedback channel waveguide laser in Al2O3:Yb3+ is presented. Real-time detection and accurate size measurement of single microparticles with diameters ranging between 1 μm and 20 μm are achieved, which represent the typical sizes of many fungal and bacterial pathogens as well as a large variety of human cells. The sensing principle relies on measuring changes in the frequency difference between the two longitudinal laser modes, as the evanescent field of the dual-wavelength laser interacts with micro-sized particles on the surface of the waveguide.",

author = "Bernhardi, {Edward H.} and {van der Werf}, {Kees O} and Hollink, {Anton J F} and Kerstin Worhoff and {De Ridder}, {Rene M.} and Vinod Subramaniam and Markus Pollnau",

year = "2013",

doi = "10.1109/CLEOE-IQEC.2013.6801533",

language = "English",

isbn = "9781479905942",

booktitle = "2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013",

publisher = "ACM, IEEE Computer Society",

note = "2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013 ; Conference date: 12-05-2013 Through 16-05-2013",

}

Bernhardi, EH, van der Werf, KO, Hollink, AJF, Worhoff, K, De Ridder, RM, Subramaniam, V & Pollnau, M 2013, On-chip microparticle detection and sizing using a dual-wavelength waveguide laser. in 2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013., 6801533, ACM, IEEE Computer Society, 2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013, Munich, Germany, 12/05/13. https://doi.org/10.1109/CLEOE-IQEC.2013.6801533

On-chip microparticle detection and sizing using a dual-wavelength waveguide laser. / Bernhardi, Edward H.; van der Werf, Kees O; Hollink, Anton J F et al.

2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013. ACM, IEEE Computer Society, 2013. 6801533.

Research output: Chapter in Book / Report / Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - On-chip microparticle detection and sizing using a dual-wavelength waveguide laser

AU - Bernhardi, Edward H.

AU - van der Werf, Kees O

AU - Hollink, Anton J F

AU - Worhoff, Kerstin

AU - De Ridder, Rene M.

AU - Subramaniam, Vinod

AU - Pollnau, Markus

PY - 2013

Y1 - 2013

N2 - An integrated intra-laser-cavity microparticle sensor based on a dual-phase-shift, dual-wavelength distributed-feedback channel waveguide laser in Al2O3:Yb3+ is presented. Real-time detection and accurate size measurement of single microparticles with diameters ranging between 1 μm and 20 μm are achieved, which represent the typical sizes of many fungal and bacterial pathogens as well as a large variety of human cells. The sensing principle relies on measuring changes in the frequency difference between the two longitudinal laser modes, as the evanescent field of the dual-wavelength laser interacts with micro-sized particles on the surface of the waveguide.

AB - An integrated intra-laser-cavity microparticle sensor based on a dual-phase-shift, dual-wavelength distributed-feedback channel waveguide laser in Al2O3:Yb3+ is presented. Real-time detection and accurate size measurement of single microparticles with diameters ranging between 1 μm and 20 μm are achieved, which represent the typical sizes of many fungal and bacterial pathogens as well as a large variety of human cells. The sensing principle relies on measuring changes in the frequency difference between the two longitudinal laser modes, as the evanescent field of the dual-wavelength laser interacts with micro-sized particles on the surface of the waveguide.

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U2 - 10.1109/CLEOE-IQEC.2013.6801533

DO - 10.1109/CLEOE-IQEC.2013.6801533

M3 - Conference contribution

AN - SCOPUS:84900305698

SN - 9781479905942

BT - 2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013

PB - ACM, IEEE Computer Society

T2 - 2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013

Y2 - 12 May 2013 through 16 May 2013

ER -

Bernhardi EH, van der Werf KO, Hollink AJF, Worhoff K, De Ridder RM, Subramaniam V et al. On-chip microparticle detection and sizing using a dual-wavelength waveguide laser. In 2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013. ACM, IEEE Computer Society. 2013. 6801533 doi: 10.1109/CLEOE-IQEC.2013.6801533

On-chip microparticle detection and sizing using a dual-wavelength waveguide laser

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