Tunable Athermal Multi-FBG Package Using a Bending Bimetal Structure-Reference-Cited by-同舟云学术

Tunable Athermal Multi-FBG Package Using a Bending Bimetal Structure

Published:2000-07-07 Issue:1 Volume:124 Page:54-59
ISSN:1043-7398
Container-title:Journal of Electronic Packaging
language:en
Short-container-title:

Author:

Lin Samuel I-En¹

Affiliation:

1. Department of Electric Engineering, Chung-Chou Institute of Technology, Yuanlin, Taiwan R.O.C.

Abstract

The Fiber Bragg Gratings (FBGs) written by ultraviolet light into the core of an optical fiber have developed into a critical component for many applications in the fiber-optic communication system. A stable temperature compensation mechanism is essential to the successful usage of FBG-based devices. In this paper, the bimetal-based temperature-compensating package with tunable mechanism was developed. Such a tunable mechanism serves as prestress and post-tuning mechanisms of fixture in order to obtain a predetermined central wavelength. With the aid of developed experimental procedure, this compact and easily manufactured package can achieve temperature coefficient of 8.3×10−4 nm/°C in the temperature range from −40°C to 80°C. The same package can also be used for multi-FBG applications.

Publisher

ASME International

Subject

Electrical and Electronic Engineering,Computer Science Applications,Mechanics of Materials,Electronic, Optical and Magnetic Materials

Link

http://asmedigitalcollection.asme.org/electronicpackaging/article-pdf/124/1/54/5882516/54_1.pdf

Reference11 articles.

1. Yoffe, G. W., Krug, P. A., Ouellette, F., and Thorncraft, D., 1995, “Temperature-compensated optical fiber Bragg gratings” OFC’95 Technical Digest.

2. Yoffe, G. W., Krug, P. A., Ouellette, F., and Thorncraft, D., 1995, “Passive temperature-compensating package for optical fiber gratings,” Appl. Opt., 34, No. 30, pp. 6859–6861.

3. Morey, W. W., and Glomb, W. L., 1991, “Incorporated Bragg filter temperature compensated optical waveguide device,” U.S. Patent 5042898.

4. Pan, J. J., Shi, Y. and Li, S. X., 1998, “Zero-wavelength shift temperature stabilized multi-FBG package,” Proceedings of NFOEC Vol. VI.

5. Lin, I-En, 1999, “Adjustable Compensation Device for Fiber Bragg Grating,” U.S. patent pending.

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