Multifrequency Acoustic Levitation

Tuomas Puranen; Petteri Helander; Antti Meriläinen; Göran Maconi; Antti Penttilä; Maria Gritsevich; Ivan Kassamakov; Ari Salmi; Karri Muinonen; Edward Haeggström

doi:10.1109/ULTSYM.2019.8926200

Multifrequency Acoustic Levitation

Tuomas Puranen, Petteri Helander, Antti Meriläinen, Göran Maconi, Antti Penttilä, Maria Gritsevich, Ivan Kassamakov, Ari Salmi, Karri Muinonen, Edward Haeggström

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

Abstract

Acoustic levitation permits non-contact particle manipulation. The position and orientation of the levitated particle can be controlled by altering the acoustic field. Existing acoustic levitators have employed a single frequency which limits the types of acoustic traps that can be created. The use of multiple frequencies makes it possible to control the forces acting on a particle independently in all directions. We predict theoretically the forces acting on particles placed in the acoustic fields created with multiple coexisting frequencies. To realize the fields, we constructed a 450-channel phased array acoustic levitator with individual frequency, phase, and amplitude control for each channel.

Original language	English
Title of host publication	2019 IEEE International Ultrasonics Symposium (IUS)
Number of pages	4
Publisher	IEEE
Publication date	2019
Pages	916-919
ISBN (Print)	978-1-7281-4595-2
ISBN (Electronic)	978-1-7281-4596-9
DOIs	https://doi.org/10.1109/ULTSYM.2019.8926200
Publication status	Published - 2019
MoE publication type	A4 Article in conference proceedings
Event	IEEE International Ultrasonics Symposium - Glasgow, United Kingdom Duration: 6 Oct 2019 → 9 Oct 2019 Conference number: 11 https://attend.ieee.org/ius-2019/

Publication series

Name	IEEE International Ultrasonics Symposium
ISSN (Print)	1948-5719
ISSN (Electronic)	1948-5727

Fields of Science

114 Physical sciences
221 Nano-technology

Access to Document

10.1109/ULTSYM.2019.8926200

IUS_Puranen_FinalAccepted author manuscript, 5.82 MBLicence: Unspecified

Astrophysics Laboratory
Karri Muinonen (Manager), Antti Penttilä (Other), Mika Juvela (Other) & Seppo Korpela (Other)
Department of Physics
Facility/equipment: Research Laboratory

Cite this

@inproceedings{6da2d38a9dd144658b9385ac9f1da39a,

title = "Multifrequency Acoustic Levitation",

abstract = "Acoustic levitation permits non-contact particle manipulation. The position and orientation of the levitated particle can be controlled by altering the acoustic field. Existing acoustic levitators have employed a single frequency which limits the types of acoustic traps that can be created. The use of multiple frequencies makes it possible to control the forces acting on a particle independently in all directions. We predict theoretically the forces acting on particles placed in the acoustic fields created with multiple coexisting frequencies. To realize the fields, we constructed a 450-channel phased array acoustic levitator with individual frequency, phase, and amplitude control for each channel.",

keywords = "114 Physical sciences, 221 Nano-technology",

author = "Tuomas Puranen and Petteri Helander and Antti Meril{\"a}inen and G{\"o}ran Maconi and Antti Penttil{\"a} and Maria Gritsevich and Ivan Kassamakov and Ari Salmi and Karri Muinonen and Edward Haeggstr{\"o}m",

year = "2019",

doi = "10.1109/ULTSYM.2019.8926200",

language = "English",

isbn = "978-1-7281-4595-2",

series = "IEEE International Ultrasonics Symposium",

publisher = "IEEE",

pages = "916--919",

booktitle = "2019 IEEE International Ultrasonics Symposium (IUS)",

address = "United States",

note = "IEEE International Ultrasonics Symposium, IUS ; Conference date: 06-10-2019 Through 09-10-2019",

url = "https://attend.ieee.org/ius-2019/",

}

Puranen, T, Helander, P, Meriläinen, A , Maconi, G , Penttilä, A , Gritsevich, M , Kassamakov, I , Salmi, A , Muinonen, K & Haeggström, E 2019, Multifrequency Acoustic Levitation. in 2019 IEEE International Ultrasonics Symposium (IUS). IEEE International Ultrasonics Symposium, IEEE, pp. 916-919, IEEE International Ultrasonics Symposium, Glasgow, United Kingdom, 06/10/2019. https://doi.org/10.1109/ULTSYM.2019.8926200

TY - GEN

T1 - Multifrequency Acoustic Levitation

AU - Puranen, Tuomas

AU - Helander, Petteri

AU - Meriläinen, Antti

AU - Maconi, Göran

AU - Penttilä, Antti

AU - Gritsevich, Maria

AU - Kassamakov, Ivan

AU - Salmi, Ari

AU - Muinonen, Karri

AU - Haeggström, Edward

N1 - Conference code: 11

PY - 2019

Y1 - 2019

N2 - Acoustic levitation permits non-contact particle manipulation. The position and orientation of the levitated particle can be controlled by altering the acoustic field. Existing acoustic levitators have employed a single frequency which limits the types of acoustic traps that can be created. The use of multiple frequencies makes it possible to control the forces acting on a particle independently in all directions. We predict theoretically the forces acting on particles placed in the acoustic fields created with multiple coexisting frequencies. To realize the fields, we constructed a 450-channel phased array acoustic levitator with individual frequency, phase, and amplitude control for each channel.

AB - Acoustic levitation permits non-contact particle manipulation. The position and orientation of the levitated particle can be controlled by altering the acoustic field. Existing acoustic levitators have employed a single frequency which limits the types of acoustic traps that can be created. The use of multiple frequencies makes it possible to control the forces acting on a particle independently in all directions. We predict theoretically the forces acting on particles placed in the acoustic fields created with multiple coexisting frequencies. To realize the fields, we constructed a 450-channel phased array acoustic levitator with individual frequency, phase, and amplitude control for each channel.

KW - 114 Physical sciences

KW - 221 Nano-technology

U2 - 10.1109/ULTSYM.2019.8926200

DO - 10.1109/ULTSYM.2019.8926200

M3 - Conference contribution

SN - 978-1-7281-4595-2

T3 - IEEE International Ultrasonics Symposium

SP - 916

EP - 919

BT - 2019 IEEE International Ultrasonics Symposium (IUS)

PB - IEEE

T2 - IEEE International Ultrasonics Symposium

Y2 - 6 October 2019 through 9 October 2019

ER -

Multifrequency Acoustic Levitation

Abstract

Publication series

Fields of Science

Access to Document

Equipment

Astrophysics Laboratory

Cite this