HIGH-SPEED INTENSITY MODULATION OF 1.5 MU-M DBR LASERS WITH WAVELENGTH TUNING

被引：14

作者：

KANO, F

FUKUDA, M

SATO, K

OE, K

机构：

[1] NTT Opto-Electronics Laboratories, Atsugishi

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1990年 / 26卷 / 08期

关键词：

D O I：

10.1109/3.59680

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：

Intensity modulation characteristics of a 1.5 μm butt-jointed DBR laser with wavelength tuning are studied. A 3 dB modulation bandwidth of 9 GHz and a high relaxation oscillation frequency of more than 10 GHz are obtained for the DBR laser. These characteristics are not affected by changing the lasing wavelength. The chirping width of the DBR laser is lower than that of the DFB laser. A clear eye opening and low chirping characteristics are obtained under 5 Gb/s nonreturn to zero (NRZ) pseudorandom modulation with a sufficient extinction ratio. © 1990 IEEE

引用

收藏

页码：1340 / 1346

页数：7

相关论文

共 13 条

[1] EFFECT OF FIBER-FAR-END REFLECTIONS ON INTENSITY AND PHASE NOISE IN INGAASP SEMICONDUCTOR-LASERS [J].

AGRAWAL, GP ;

OLSSON, NA ;

DUTTA, NK .

APPLIED PHYSICS LETTERS, 1984, 45 (06) :597-599

[2] CONTINUOUSLY TUNABLE SINGLE-FREQUENCY LASER DIODE UTILIZING TRANSVERSE TUNING SCHEME [J].

AMANN, MC ;

ILLEK, S ;

SCHANEN, C ;

THULKE, W ;

LANG, H .

ELECTRONICS LETTERS, 1989, 25 (13) :837-839

[3] MODULATION AND SPECTRAL PROPERTIES OF SEMI-INSULATING BLOCKED PLANAR BURIED-HETEROSTRUCTURE DISTRIBUTED FEEDBACK LASERS [J].

EISENSTEIN, G ;

KOREN, U ;

GNAUCK, AH ;

TUCKER, RS ;

KOCH, TL ;

CORVINI, PJ ;

MILLER, BI .

APPLIED PHYSICS LETTERS, 1988, 53 (20) :1905-1907

[4]

HIRAYAMA Y, 1989, C OPT FIBER COMMUN

[5] LOW-THRESHOLD OPERATION OF 1.5 MU-M BURIED-HETEROSTRUCTURE DFB LASERS GROWN ENTIRELY BY LOW-PRESSURE MOVPE [J].

ITAYA, Y ;

OISHI, M ;

NAKAO, M ;

SATO, K ;

KONDO, Y ;

IMAMURA, Y .

ELECTRONICS LETTERS, 1987, 23 (05) :193-194

[6] SPECTRAL LINEWIDTH REDUCTION (580-KHZ) IN STRUCTURE-OPTIMIZED 1.5-MU-M BUTT-JOINTED DISTRIBUTED BRAGG REFLECTOR LASERS [J].

KANO, F ;

TOHMORI, Y ;

KONDO, Y ;

NAKAO, M ;

FUKUDA, M ;

OE, K .

ELECTRONICS LETTERS, 1989, 25 (11) :709-710

[7] CONTINUOUSLY TUNABLE 1.5-MU-M MULTIPLE-QUANTUM-WELL GAINAS/GAINASP DISTRIBUTED-BRAGG-REFLECTOR LASERS [J].

KOCH, TL ;

KOREN, U ;

GNALL, RP ;

BURRUS, CA ;

MILLER, BI .

ELECTRONICS LETTERS, 1988, 24 (23) :1431-1433

[8] 1.55-MU-M WAVELENGTH TUNABLE FBH-DBR LASER [J].

KOTAKI, Y ;

MATSUDA, M ;

YANO, M ;

ISHIKAWA, H ;

IMAI, H .

ELECTRONICS LETTERS, 1987, 23 (07) :325-327

[9] 1.5-1.6-MU-M GALNASP/INP DYNAMIC-SINGLE-MODE (DSM) LASERS WITH DISTRIBUTED BRAGG REFLECTOR [J].

KOYAMA, F ;

SUEMATSU, Y ;

ARAI, S ;

TAWEE, TE .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1983, 19 (06) :1042-1051

[10] TUNING RANGES FOR 1.5-MU-M WAVELENGTH TUNABLE DBR LASERS [J].

MURATA, S ;

MITO, I ;

KOBAYASHI, K .

ELECTRONICS LETTERS, 1988, 24 (10) :577-579