A two-dimensional self-aligning system driven by shape memory alloy actuators

Yigui Li; Minoru Sasaki; Kazihiro Hane

doi:10.1016/j.optlastec.2004.02.022

A two-dimensional self-aligning system driven by shape memory alloy actuators

Yigui Li, Minoru Sasaki, Kazihiro Hane

New Industry Creation Hatchery Center (NICHe)

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

The two-dimensional automatic alignment system with an optical aperture is developed. The optical aperture with four integrated photodiode cells for feedback control signal is fabricated by MEMS techniques. The translation stage of the system is driven by four shape-memory-alloy positioning actuators to realize two-dimensional (XY-plane) movement.

Original language	English
Pages (from-to)	147-149
Number of pages	3
Journal	Optics and Laser Technology
Volume	37
Issue number	2
DOIs	https://doi.org/10.1016/j.optlastec.2004.02.022
Publication status	Published - 2005 Mar

Keywords

Automatic alignment
Optical aperture
SMA positioning actuator

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1016/j.optlastec.2004.02.022

Cite this

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title = "A two-dimensional self-aligning system driven by shape memory alloy actuators",

abstract = "The two-dimensional automatic alignment system with an optical aperture is developed. The optical aperture with four integrated photodiode cells for feedback control signal is fabricated by MEMS techniques. The translation stage of the system is driven by four shape-memory-alloy positioning actuators to realize two-dimensional (XY-plane) movement.",

keywords = "Automatic alignment, Optical aperture, SMA positioning actuator",

author = "Yigui Li and Minoru Sasaki and Kazihiro Hane",

note = "Funding Information: A part of the work has been conducted in the Venture Business Laboratory in Tohoku University. The authors acknowledge support from the National Natural Science Foundation of China (NSFC) under Contract No. 60377014.",

year = "2005",

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language = "English",

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AU - Li, Yigui

AU - Sasaki, Minoru

AU - Hane, Kazihiro

N1 - Funding Information: A part of the work has been conducted in the Venture Business Laboratory in Tohoku University. The authors acknowledge support from the National Natural Science Foundation of China (NSFC) under Contract No. 60377014.

PY - 2005/3

Y1 - 2005/3

N2 - The two-dimensional automatic alignment system with an optical aperture is developed. The optical aperture with four integrated photodiode cells for feedback control signal is fabricated by MEMS techniques. The translation stage of the system is driven by four shape-memory-alloy positioning actuators to realize two-dimensional (XY-plane) movement.

AB - The two-dimensional automatic alignment system with an optical aperture is developed. The optical aperture with four integrated photodiode cells for feedback control signal is fabricated by MEMS techniques. The translation stage of the system is driven by four shape-memory-alloy positioning actuators to realize two-dimensional (XY-plane) movement.

KW - Automatic alignment

KW - Optical aperture

KW - SMA positioning actuator

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EP - 149

JO - Optics and Laser Technology

JF - Optics and Laser Technology

SN - 0030-3992

IS - 2

ER -

A two-dimensional self-aligning system driven by shape memory alloy actuators

Abstract

Keywords

ASJC Scopus subject areas

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