Automatic EDFA gain spectrum equalization using LPFGs on divided coil heaters

Jun Kye Bae; Jun Kye Bae; Dongyean Koh; Sang Hyuck Kim; Namkyoo Park; Sang Bae Lee

Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference
OSA Technical Digest Series (CD) (Optica Publishing Group, 2007),
paper JThA22

Automatic EDFA gain spectrum equalization using LPFGs on divided coil heaters

Jun Kye Bae, Dongyean Koh, Sang Hyuck Kim, Namkyoo Park, and Sang Bae Lee

National Fiber Optic Engineers Conference 2007

Anaheim, California United States
25–29 March 2007
ISBN: 1-55752-830-6

From the session
Joint Poster Session II (JThA)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
J. K. Bae, D. Koh, S. H. Kim, N. Park, and S. B. Lee, "Automatic EDFA gain spectrum equalization using LPFGs on divided coil heaters," in Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference, OSA Technical Digest Series (CD) (Optica Publishing Group, 2007), paper JThA22.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Save article

Abstract

We describe a dynamic erbium-doped fiber amplifier (EDFA) based on automatic feedback control of LPFG based active gain equalizing filters. With two LPFG mounted on a novel divided coil heater array, wide dynamic-range gain / power control for an EDFA was achieved with less than 0.8dB gain ripple, over 30 nm.

PDF Article

More Like This

Spectral Shape Tunable Band-Rejection Filter Using Long Period Fiber Gratings with Divided Coil Heater

J. K. Bae, S. H. Kim, J. H. Kim, S. B. Lee, J-M. Jeong, and J. H. Bae
ThU1 Optical Fiber Communication Conference (OFC) 2003

Tunable dispersion equalizer with a divided thin film heater

Sadayuki Matsumoto, Takuya Ohira, Masakazu Takabayashi, Junichiro Hoshizaki, Hajime Takeya, Shigeru Matsuno, Kiichi Yoshiara, Takashi Sugihara, Katsuhiro Shimizu, Yukio Kobayashi, Minoru Hashimoto, Shinichi Takagi, and Toshiya Murakami
TuS4 Optical Fiber Communication Conference (OFC) 2001

System Margin Enhancement in Terabit Capacity 40 Gb/s Systems Using an Integrated EDFA with Dynamic Gain Equalizer

M. Birk, A.K. Srivastava, G. Wilson, J. Ye, L. Chen, Y. Cao, I. White, P. Lu, M. Santo, A. Carra, C. Wang, S. Cabot, D. Devincentis, R. Monnard, M. Brodsky, and N.J. Frigo
ThGG101 Optical Fiber Communication Conference (OFC) 2002

Previous Article Next Article