81 fJ/bit energy-to-data ratio of 850 nm vertical-cavity surface-emitting lasers for optical interconnects

被引：104

作者：

Moser, P. ^{[1
,2
]}

Hofmann, W. ^{[1
,2
]}

Wolf, P. ^{[1
,2
]}

Lott, J. A. ^{[3
]}

Larisch, G. ^{[1
,2
]}

Payusov, A. ^{[1
,2
]}

Ledentsov, N. N. ^{[3
]}

Bimberg, D. ^{[1
,2
]}

机构：

[1] Tech Univ Berlin, Inst Festkorperphys, D-10623 Berlin, Germany

[2] Tech Univ Berlin, Zentrum Nanophoton, D-10623 Berlin, Germany

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

来源：

APPLIED PHYSICS LETTERS | 2011年 / 98卷 / 23期

关键词：

HIGH-SPEED; VCSELS; GBIT/S;

D O I：

10.1063/1.3597799

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Extremely energy-efficient oxide-confined high-speed 850 nm vertical-cavity surface-emitting lasers for optical interconnects are presented. Error-free performance at 17 and 25 Gb/s via a 100 m multimode fiber link is demonstrated at record high dissipation-power-efficiencies of up to 69 fJ/bit (<0.1 mW/Gbps) and 99 fJ/bit, respectively. These are the most power efficient high-speed directly modulated light sources reported to date. The total energy-to-data ratio is 83 fJ/bit at 25 degrees C and reduces to 81 fJ/bit at 55 degrees C. These results were obtained without adjustment of driving conditions. A high D-factor of 12.0 GHz/(mA)(0.5) and a K-factor of 0.41 ns are measured. (C) 2011 American Institute of Physics. [doi:10.1063/1.3597799]

引用

页数：3

共 9 条

[1] Oxide-confined 850 nm VCSELs operating at bit rates up to 40 Gbit/s [J].

Blokhin, S. A. ;

Lott, J. A. ;

Mutig, A. ;

Fiol, G. ;

Ledentsov, N. N. ;

Maximov, M. V. ;

Nadtochiy, A. M. ;

Shchukin, V. A. ;

Bimberg, D. .

ELECTRONICS LETTERS, 2009, 45 (10) :501-502

[2] High-efficiency, high-speed VCSELs with 35Gbit/s error-free operation [J].

Chang, Y.-C. ;

Wang, C. S. ;

Coldren, L. A. .

ELECTRONICS LETTERS, 2007, 43 (19) :1022-1024

[3]

HOFMANN W, 2011, P CLEO QELS OPT SOC

[4]

HOFMANN W, 2010, P OFC NFOEC OPT SOC, P1

[5]

IMAI S, 2010, P IEEE ISLC IEEE NEW, P152

[6] Device Requirements for Optical Interconnects to Silicon Chips [J].

Miller, David A. B. .

PROCEEDINGS OF THE IEEE, 2009, 97 (07) :1166-1185

[7] A 24-Channel, 300 Gb/s, 8.2 pJ/bit, Full-Duplex Fiber-Coupled Optical Transceiver Module Based on a Single "Holey" CMOS IC [J].

Schow, Clint L. ;

Doany, Fuad E. ;

Rylyakov, Alexander V. ;

Lee, Benjamin G. ;

Jahnes, Christopher V. ;

Kwark, Young H. ;

Baks, Christian W. ;

Kuchta, Daniel M. ;

Kash, Jeffrey A. .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2011, 29 (04) :542-553

[8] High-Performance Zn-Diffusion 850-nm Vertical-Cavity Surface-Emitting Lasers With Strained InAlGaAs Multiple Quantum Wells [J].

Shi, J. -W. ;

Weng, W. -C. ;

Kuo, F. -M. ;

Yang, Ying-Jay ;

Pinches, S. ;

Geen, M. ;

Joel, A. .

IEEE PHOTONICS JOURNAL, 2010, 2 (06) :960-966

[9] 32 Gbit/s multimode fibre transmission using high-speed, low current density 850 nm VCSEL [J].

Westbergh, P. ;

Gustavsson, J. S. ;

Haglund, A. ;

Larsson, A. ;

Hopfer, F. ;

Fiol, G. ;

Bimberg, D. ;

Joel, A. .

ELECTRONICS LETTERS, 2009, 45 (07) :366-367

← 1 →