A wide range linearly-tunable optical filter using magnetic actuation

Hyung Kew Lee; Kyu Sang Kim; Il Joo Cho; Euisik Yoon

A wide range linearly-tunable optical filter using magnetic actuation

Hyung Kew Lee, Kyu Sang Kim, Il Joo Cho, Euisik Yoon

Yonsei Advanced Science Institute

Research output: Contribution to journal › Conference article › peer-review

11 Citations (Scopus)

Abstract

In this paper, we have proposed and demonstrated a widely tunable optical filter using magnetic actuation. We have fabricated and tested three types of spring structures: straight bar, corrugation, and meander types. We have achieved linear displacement over 1μm due to bi-directional nature of magnetic actuation. From this, we have acquired a wide linear tuning range over 200nm in wavelength which is the widest ever reported. The fabricated tunable filter consumes a maximum static power less than 25μW with an external magnetic field of 0.28T.

Original language	English
Pages (from-to)	93-96
Number of pages	4
Journal	Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
Publication status	Published - 2004
Event	17th IEEE International Conference on Micro Electro Mechanical Systems (MEMS): Maastricht MEMS 2004 Technical Digest - Maastricht, Netherlands Duration: 2004 Jan 25 → 2004 Jan 29

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanical Engineering
Electrical and Electronic Engineering

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title = "A wide range linearly-tunable optical filter using magnetic actuation",

abstract = "In this paper, we have proposed and demonstrated a widely tunable optical filter using magnetic actuation. We have fabricated and tested three types of spring structures: straight bar, corrugation, and meander types. We have achieved linear displacement over 1μm due to bi-directional nature of magnetic actuation. From this, we have acquired a wide linear tuning range over 200nm in wavelength which is the widest ever reported. The fabricated tunable filter consumes a maximum static power less than 25μW with an external magnetic field of 0.28T.",

author = "Lee, {Hyung Kew} and Kim, {Kyu Sang} and Cho, {Il Joo} and Euisik Yoon",

year = "2004",

language = "English",

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journal = "Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)",

issn = "1084-6999",

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note = "17th IEEE International Conference on Micro Electro Mechanical Systems (MEMS): Maastricht MEMS 2004 Technical Digest ; Conference date: 25-01-2004 Through 29-01-2004",

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AU - Lee, Hyung Kew

AU - Kim, Kyu Sang

AU - Cho, Il Joo

AU - Yoon, Euisik

PY - 2004

Y1 - 2004

N2 - In this paper, we have proposed and demonstrated a widely tunable optical filter using magnetic actuation. We have fabricated and tested three types of spring structures: straight bar, corrugation, and meander types. We have achieved linear displacement over 1μm due to bi-directional nature of magnetic actuation. From this, we have acquired a wide linear tuning range over 200nm in wavelength which is the widest ever reported. The fabricated tunable filter consumes a maximum static power less than 25μW with an external magnetic field of 0.28T.

AB - In this paper, we have proposed and demonstrated a widely tunable optical filter using magnetic actuation. We have fabricated and tested three types of spring structures: straight bar, corrugation, and meander types. We have achieved linear displacement over 1μm due to bi-directional nature of magnetic actuation. From this, we have acquired a wide linear tuning range over 200nm in wavelength which is the widest ever reported. The fabricated tunable filter consumes a maximum static power less than 25μW with an external magnetic field of 0.28T.

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M3 - Conference article

AN - SCOPUS:3042781643

SP - 93

EP - 96

JO - Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)

JF - Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)

SN - 1084-6999

T2 - 17th IEEE International Conference on Micro Electro Mechanical Systems (MEMS): Maastricht MEMS 2004 Technical Digest

Y2 - 25 January 2004 through 29 January 2004

ER -

A wide range linearly-tunable optical filter using magnetic actuation

Abstract

All Science Journal Classification (ASJC) codes

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