Sampled-grating DBR lasers with 101 wavelengths over 44nm and optimised power variation for WDM applications

被引：13

作者：

Delorme, F ^{[1
]}

Alibert, G ^{[1
]}

Ougier, C ^{[1
]}

Slempkes, S ^{[1
]}

Nakajima, H ^{[1
]}

机构：

[1] France Telecom, BD, CNET, DTD,SSC, F-92225 Bagneux, France

来源：

ELECTRONICS LETTERS | 1998年 / 34卷 / 03期

关键词：

D O I：

10.1049/el:19980238

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：

An optimised sampled-grating DBR laser addressing 101 wavelengths over 44nm with an SMSR of > 30dB is reported. The output power variation under tuning is limited to only 5dB over the whole tuning range. The switching time between any of these channels varies between 4 and 25ns, depending on the wavelength excursion.

引用

页码：279 / 281

页数：3

共 4 条

[1] SUBNANOSECOND TUNABLE DISTRIBUTED-BRAGG-REFLECTOR LASERS WITH AN ELECTROOPTICAL BRAGG SECTION [J].

DELORME, F ;

SLEMPKES, S ;

RAMDANE, A ;

ROSE, B ;

NAKAJIMA, H .

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 1995, 1 (02) :396-400

[2] Broad-range wavelength coverage (62.4nm) with superstructure-grating DBR laser [J].

Ishii, H ;

Tanobe, H ;

Kano, F ;

Tohmori, Y ;

Kondo, Y ;

Yoshikuni, Y .

ELECTRONICS LETTERS, 1996, 32 (05) :454-455

[3] Sampled-grating DBR lasers with 80 addressable wavelengths over 33nm for 2.5Gbit/s WDM applications [J].

Ougier, C ;

Talneau, A ;

Delorme, F ;

Raffle, Y ;

Landreau, J ;

Mathoorasing, D .

ELECTRONICS LETTERS, 1996, 32 (17) :1592-1593

[4] Quasi-continuous tuning range from 1560 to 1520nm in a GCSR laser, with high power and low tuning currents [J].

Rigole, PJ ;

Nilsson, S ;

Backbom, L ;

Stalnacke, B ;

Berglind, E ;

Weber, JP ;

Stoltz, B .

ELECTRONICS LETTERS, 1996, 32 (25) :2352-2354

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