A wide-range linearly tunable optical filter using Lorentz force

Hyung Kew Lee; Kyu Sang Kim; Euisik Yoon

doi:10.1109/LPT.2004.833068

A wide-range linearly tunable optical filter using Lorentz force

Hyung Kew Lee, Kyu Sang Kim, Euisik Yoon

Yonsei Advanced Science Institute

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

11 Citations (Scopus)

Abstract

In this letter, we have proposed and demonstrated, for the first time, the application of low-voltage magnetic actuation to a tunable optical filter to achieve a wide linear tuning range. We have fabricated and tested three different types of spring structures: straight, corrugated, and meander types to optimize the proposed magnetic actuation for high linearity and low power consumption. From the fabricated actuator, we have acquired a wide linear tuning range over 200 nm in wavelength, which is the widest ever reported to the best of our knowledge. The fabricated tunable filter has demonstrated a maximum static power consumption of less than 25 μW for wavelength tuning up to 200 nm with an external magnetic field of 0.28 T.

Original language	English
Pages (from-to)	2087-2089
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	16
Issue number	9
DOIs	https://doi.org/10.1109/LPT.2004.833068
Publication status	Published - 2004 Sep

All Science Journal Classification (ASJC) codes

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

Access to Document

10.1109/LPT.2004.833068

Fingerprint Dive into the research topics of 'A wide-range linearly tunable optical filter using Lorentz force'. Together they form a unique fingerprint.

Cite this

@article{d7d0e3a7403240a5a8ca04091a9dfc3b,

title = "A wide-range linearly tunable optical filter using Lorentz force",

abstract = "In this letter, we have proposed and demonstrated, for the first time, the application of low-voltage magnetic actuation to a tunable optical filter to achieve a wide linear tuning range. We have fabricated and tested three different types of spring structures: straight, corrugated, and meander types to optimize the proposed magnetic actuation for high linearity and low power consumption. From the fabricated actuator, we have acquired a wide linear tuning range over 200 nm in wavelength, which is the widest ever reported to the best of our knowledge. The fabricated tunable filter has demonstrated a maximum static power consumption of less than 25 μW for wavelength tuning up to 200 nm with an external magnetic field of 0.28 T.",

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

year = "2004",

month = sep,

doi = "10.1109/LPT.2004.833068",

language = "English",

volume = "16",

pages = "2087--2089",

journal = "IEEE Photonics Technology Letters",

issn = "1041-1135",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "9",

}

TY - JOUR

T1 - A wide-range linearly tunable optical filter using Lorentz force

AU - Lee, Hyung Kew

AU - Kim, Kyu Sang

AU - Yoon, Euisik

PY - 2004/9

Y1 - 2004/9

N2 - In this letter, we have proposed and demonstrated, for the first time, the application of low-voltage magnetic actuation to a tunable optical filter to achieve a wide linear tuning range. We have fabricated and tested three different types of spring structures: straight, corrugated, and meander types to optimize the proposed magnetic actuation for high linearity and low power consumption. From the fabricated actuator, we have acquired a wide linear tuning range over 200 nm in wavelength, which is the widest ever reported to the best of our knowledge. The fabricated tunable filter has demonstrated a maximum static power consumption of less than 25 μW for wavelength tuning up to 200 nm with an external magnetic field of 0.28 T.

AB - In this letter, we have proposed and demonstrated, for the first time, the application of low-voltage magnetic actuation to a tunable optical filter to achieve a wide linear tuning range. We have fabricated and tested three different types of spring structures: straight, corrugated, and meander types to optimize the proposed magnetic actuation for high linearity and low power consumption. From the fabricated actuator, we have acquired a wide linear tuning range over 200 nm in wavelength, which is the widest ever reported to the best of our knowledge. The fabricated tunable filter has demonstrated a maximum static power consumption of less than 25 μW for wavelength tuning up to 200 nm with an external magnetic field of 0.28 T.

UR - http://www.scopus.com/inward/record.url?scp=4444366377&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4444366377&partnerID=8YFLogxK

U2 - 10.1109/LPT.2004.833068

DO - 10.1109/LPT.2004.833068

M3 - Article

AN - SCOPUS:4444366377

VL - 16

SP - 2087

EP - 2089

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

SN - 1041-1135

IS - 9

ER -