Entirely thin-film allpass coupled-cavity filters in a parallel configuration for adjustable dispersion-slope compensation

被引：16

作者：

Jablonski, M

Tanaka, Y

Yaguchi, H

Furuki, K

Sato, K

Higashi, N

Kikuchi, K

机构：

[1] Oyokoden Laboratories

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2001年 / 13卷 / 11期

关键词：

dispersion-slope compensation; optical equalizers; optical fiber communication; optical filters; thin-film devices;

D O I：

10.1109/68.959359

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Conventional dispersion-slope compensation filters suffer from a fundamental tradeoff between the amount of dispersion-slope compensation and the compensation bandwidth. A novel multireflection device, composed of two coupled cavity filters in a parallel configuration is proposed that has an adjustable dispersion-slope independent of the compensation bandwidth. The device provides an adjustable dispersion-slope value between -6.7 and -35.7 ps(3) over a bandwidth of 3 nm. The center wavelength is adjustable over a 10-nm range.

引用

页码：1188 / 1190

页数：3

共 9 条

[1]

HORST F, 2000, ECOC 2000 MUN GERM S

[2] Second- and third-order dispersion compensation of picosecond pulses achieved by combining two nonlinearly chirped fibre Bragg gratings [J].

Imai, T ;

Komukai, T ;

Nakazawa, M .

ELECTRONICS LETTERS, 1998, 34 (25) :2422-2423

[3]

JABLONSKI M, 1999, ECOC 99 NIC FRANC SE, P6316

[4]

JABLONSKI M, 2000, CLEO 2000 SAN FRANC

[5]

MADSEN C, 1999, ECOC 99 NIC FRANC SE, P20

[6] Multistage dispersion compensator using ring resonators [J].

Madsen, CK ;

Lenz, G ;

Bruce, AJ ;

Capuzzo, MA ;

Gomez, LT ;

Nielsen, TN ;

Brener, I .

OPTICS LETTERS, 1999, 24 (22) :1555-1557

[7]

NAKAZAWA M, 2000, ECOC 2000 MUN GERM S

[8]

TAKENOUCHI H, 2000, ECOC 2000 MUN GERM S, pI115

[9]

TAKIGUCHI K, 2000, ECOC 2000 MUN GERM S

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