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Optical manipulation of aerosols using surface acoustic wave nebulisation

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Optical manipulation of aerosols using surface acoustic wave nebulisation. / Anand, S.; Nylk, J.; Dodds, C.; Cooper, J. M.; Neale, S. N.; McGloin, D.

Optical Trapping and Optical Micromanipulation VIII. ed. / Kishan Dholakia; Gabriel C. Spalding. Vol. 8097 Bellingham : SPIE-International Society for Optical Engineering, 2011.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Harvard

Anand, S, Nylk, J, Dodds, C, Cooper, JM, Neale, SN & McGloin, D 2011, 'Optical manipulation of aerosols using surface acoustic wave nebulisation'. in K Dholakia & GC Spalding (eds), Optical Trapping and Optical Micromanipulation VIII. vol. 8097, SPIE-International Society for Optical Engineering, Bellingham, Conference on Optical Trapping and Optical Micromanipulation VIII, San Diego, United States, 21-25 August., 10.1117/12.892457

APA

Anand, S., Nylk, J., Dodds, C., Cooper, J. M., Neale, S. N., & McGloin, D. (2011). Optical manipulation of aerosols using surface acoustic wave nebulisation. In K. Dholakia, & G. C. Spalding (Eds.), Optical Trapping and Optical Micromanipulation VIII. (Vol. 8097). Bellingham: SPIE-International Society for Optical Engineering. 10.1117/12.892457

Vancouver

Anand S, Nylk J, Dodds C, Cooper JM, Neale SN, McGloin D. Optical manipulation of aerosols using surface acoustic wave nebulisation. In Dholakia K, Spalding GC, editors, Optical Trapping and Optical Micromanipulation VIII. Vol. 8097. Bellingham: SPIE-International Society for Optical Engineering. 2011. Available from: 10.1117/12.892457

Author

Anand, S.; Nylk, J.; Dodds, C.; Cooper, J. M.; Neale, S. N.; McGloin, D. / Optical manipulation of aerosols using surface acoustic wave nebulisation.

Optical Trapping and Optical Micromanipulation VIII. ed. / Kishan Dholakia; Gabriel C. Spalding. Vol. 8097 Bellingham : SPIE-International Society for Optical Engineering, 2011.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bibtex - Download

@inbook{71b61fa62e9245abb7c6144b027acb73,
title = "Optical manipulation of aerosols using surface acoustic wave nebulisation",
keywords = "aerosol, optical trapping, surface acoustic wave, DIELECTRIC PARTICLES, RADIATION PRESSURE, DROPLET, TRAP, TWEEZERS",
publisher = "SPIE-International Society for Optical Engineering",
author = "S. Anand and J. Nylk and C. Dodds and Cooper, {J. M.} and Neale, {S. N.} and D. McGloin",
note = "Proceedings of SPIE - The International Society for Optical Engineering; article 80971V",
year = "2011",
doi = "10.1117/12.892457",
editor = "Kishan Dholakia and Spalding, {Gabriel C.}",
volume = "8097",
isbn = "9780819487070",
booktitle = "Optical Trapping and Optical Micromanipulation VIII",

}

RIS (suitable for import to EndNote) - Download

TY - CHAP

T1 - Optical manipulation of aerosols using surface acoustic wave nebulisation

A1 - Anand,S.

A1 - Nylk,J.

A1 - Dodds,C.

A1 - Cooper,J. M.

A1 - Neale,S. N.

A1 - McGloin,D.

AU - Anand,S.

AU - Nylk,J.

AU - Dodds,C.

AU - Cooper,J. M.

AU - Neale,S. N.

AU - McGloin,D.

PB - SPIE-International Society for Optical Engineering

CY - Bellingham

PY - 2011

Y1 - 2011

N2 - <p>High density micron sized aerosols from liquid surfaces were generated using surface acoustic wave (SAW) nebulisation. The SAWs are made from a set of interdigitated electrodes (IDT) deposited on a lithium niobate (LiNbO3) substrate and are designed to operate around 10MHz. RF powers of similar to 235mW are used to achieve nebulisation. Power below this results in droplet motion across the substrate surface. The nebulisation process generated aerosols of a narrow size distribution with diameter ranging from 0.5-2 mu m. We consider ways in which these aerosols can be loaded into optical traps for further study. In particular we look at how SAW nebulisation can be used to load particles into a trap in a far more robust manner than a conventional nebuliser device. We demonstrate trapping of a range of particle types and sizes and analyse the size distribution of particles as a function of the applied frequency to the SAW device. We show that it is simpler to load, in particular, solid particles into optical traps using this technique compared to conventional nebulisation. We also consider the possibilities for loading nanoparticles into aerosol optical tweezers. </p>

AB - <p>High density micron sized aerosols from liquid surfaces were generated using surface acoustic wave (SAW) nebulisation. The SAWs are made from a set of interdigitated electrodes (IDT) deposited on a lithium niobate (LiNbO3) substrate and are designed to operate around 10MHz. RF powers of similar to 235mW are used to achieve nebulisation. Power below this results in droplet motion across the substrate surface. The nebulisation process generated aerosols of a narrow size distribution with diameter ranging from 0.5-2 mu m. We consider ways in which these aerosols can be loaded into optical traps for further study. In particular we look at how SAW nebulisation can be used to load particles into a trap in a far more robust manner than a conventional nebuliser device. We demonstrate trapping of a range of particle types and sizes and analyse the size distribution of particles as a function of the applied frequency to the SAW device. We show that it is simpler to load, in particular, solid particles into optical traps using this technique compared to conventional nebulisation. We also consider the possibilities for loading nanoparticles into aerosol optical tweezers. </p>

KW - aerosol

KW - optical trapping

KW - surface acoustic wave

KW - DIELECTRIC PARTICLES

KW - RADIATION PRESSURE

KW - DROPLET

KW - TRAP

KW - TWEEZERS

U2 - 10.1117/12.892457

DO - 10.1117/12.892457

M1 - Conference contribution

SN - 9780819487070

VL - 8097

BT - Optical Trapping and Optical Micromanipulation VIII

T2 - Optical Trapping and Optical Micromanipulation VIII

A2 - Spalding,Gabriel C.

ED - Spalding,Gabriel C.

ER -

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