Dispersion of cascaded fiber gratings in WDM lightwave systems

被引：31

作者：

Litchinitser, NM ^{[1
]}

Eggleton, BJ

Agrawal, GP

机构：

[1] Univ Rochester, Inst Opt, Rochester, NY 14627 USA

[2] AT&T Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1998年 / 16卷 / 08期

关键词：

dispersion compensation; fiber gratings; wavelength division multiplexing;

D O I：

10.1109/50.704620

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：

Fiber gratings operating in the transmission mode can provide high dispersion at wavelengths close to the Bragg resonance. When multiple gratings are cascaded for wavelength division multiplexing (WDM) applications, the net dispersion between the stop bands of any two consecutive gratings is significantly modified. We discuss the dispersion characteristics of such cascaded fiber gratings and propose a dispersion compensator for simultaneous compensation of group-velocity dispersion (GVD) for multiple channels of a WDM lightwave system. We also discuss the impact of the dispersion possessed by cascaded gratings on grating based add-drop multiplexers.

引用

页码：1523 / 1529

页数：7

共 19 条

[11] APODISED IN-FIBER BRAGG GRATING REFLECTORS PHOTOIMPRINTED USING A PHASE MASK [J].

MALO, B ;

THERIAULT, S ;

JOHNSON, DC ;

BILODEAU, F ;

ALBERT, J ;

HILL, KO .

ELECTRONICS LETTERS, 1995, 31 (03) :223-225

[12] PULSE DISTORTION IN SINGLE-MODE FIBERS .3. CHIRPED PULSES [J].

MARCUSE, D .

APPLIED OPTICS, 1981, 20 (20) :3573-3579

[13]

NYKOLAK G, 1993, P OFC 98

[14] Dynamic wavelength selective add/drop node comprising tunable gratings [J].

Okayama, H ;

Ozeki, Y ;

Kunii, T .

ELECTRONICS LETTERS, 1997, 33 (10) :881-882

[15] DISPERSION CANCELLATION USING LINEARLY CHIRPED BRAGG GRATING FILTERS IN OPTICAL WAVE-GUIDES [J].

OUELLETTE, F .

OPTICS LETTERS, 1987, 12 (10) :847-849

[16] BLOCH WAVE ANALYSIS OF DISPERSION AND PULSE-PROPAGATION IN PURE DISTRIBUTED FEEDBACK STRUCTURES [J].

RUSSELL, PS .

JOURNAL OF MODERN OPTICS, 1991, 38 (08) :1599-1619

[17] PROPAGATION THROUGH NONUNIFORM GRATING STRUCTURES [J].

SIPE, JE ;

POLADIAN, L ;

DESTERKE, CM .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1994, 11 (04) :1307-1320

[18] Dispersion characteristics of nonuniform Bragg gratings: Implications for WDM communication systems [J].

Sipe, JE ;

Eggleton, BJ ;

Strasser, TA .

OPTICS COMMUNICATIONS, 1998, 152 (4-6) :269-274

[19]

STRASSER TA, 1996, P OFC 96

← 1 2 →