Single-Mode 850-nm VCSELs for 54-Gb/s ON-OFF Keying Transmission Over 1-km Multi-Mode Fiber

被引：32

作者：

Chi, Kai-Lun ^{[1
]}

Shi, Yi-Xuan ^{[1
]}

Chen, Xin-Nan ^{[1
]}

Chen, Jason ^{[2
]}

Yang, Ying-Jay ^{[3
]}

Kropp, J. -R. ^{[4
]}

Ledentsov, N., Jr. ^{[4
]}

Agustin, M. ^{[4
]}

Ledentsov, N. N. ^{[4
]}

Stepniak, G. ^{[5
]}

Turkiewicz, J. P. ^{[5
]}

Shi, Jin-Wei ^{[1
]}

机构：

[1] Natl Cent Univ, Dept Elect Engn, Taoyuan 320, Taiwan

[2] Natl Chiao Tung Univ, Dept Photon, Hsinchu 300, Taiwan

[3] Natl Taiwan Univ, Dept Elect Engn, Taipei 10617, Taiwan

[4] VI Syst GmbH, D-10623 Berlin, Germany

[5] Warsaw Univ Technol, Inst Telecommun, PL-00661 Warsaw, Poland

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2016年 / 28卷 / 12期

关键词：

Semiconductor lasers; vertical cavity surface emitting lasers; SURFACE-EMITTING LASERS; HIGH-SPEED; NM VCSEL;

D O I：

10.1109/LPT.2016.2542099

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：

By combing Zn-diffusion and oxide-relief apertures with strong detuning (>20 nm) in our demonstrated short-cavity (lambda/2) 850-nm vertical-cavity surface-emitting lasers (VCSELs), wide electrical-to-optical bandwidth (29-24 GHz), low-differential resistance (similar to 100 Omega), and (quasi) single-mode (SM) with reasonable output power (similar to 1.4 mW) performances can be simultaneously achieved. Error-free ON-OFF keying transmission at 54-Gb/s data rate through 1-km OM4 multi-mode fiber can be achieved by using highly SM device with forward error correction and decision feedback equalization techniques. As compared with the reference device with a larger oxide-relief aperture and a multi-mode performance, the SM device exhibits lower bit-error rate (1x10(-5) versus 1x10(-2)) at 54 Gb/s. This result indicates that modal dispersion plays more important role in transmission than that of output power does. We benchmark these results to an industrial 50-Gb/s SM VCSEL. It shows a higher bit-error-rate value similar to 3.5x10(-3) versus similar to 1.4x10(-4) under the same received optical power.

引用

页码：1367 / 1370

页数：4