Directly modulated sampled grating DBR lasers for long-haul WDM communication systems

被引：17

作者：

Mason, B

Lee, SL

Heimbuch, ME

Coldren, LA

机构：

[1] Dept. of Elec. and Comp. Engineering, University of California, Santa Barbara

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1997年 / 9卷 / 03期

关键词：

chirp modulation; distributed Bragg reflector lasers; indium compounds; laser tuning; optical fiber communication; optical fiber dispersion; quantum well; wavelength division multiplexing;

D O I：

10.1109/68.556079

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：

The limitations on high-speed data transmission, using widely tunable sampled-grating distributed Bragg reflector (SGDBR) lasers, are investigated. We demonstrate 1.244-Gb/s data transmission over a wavelength range of 45 nm using a single directly modulated tunable SGDBR laser diode. Data transmission was evaluated on four separate wavelength channels each spaced 15 nm apart. Less than 0.6 dB of dispersion penalty was measured on all four channels for transmission over 50 km of standard single-mode optical fiber.

引用

页码：377 / 379

页数：3

共 11 条

[1]

AGRAWAL GP, 1992, FIBER OPTIC COMMUNIC, pCH5

[2] COMPUTER-SIMULATION OF HIGH-BIT-RATE OPTICAL FIBER TRANSMISSION USING SINGLE-FREQUENCY LASERS [J].