Giant linewidth enhancement factor and purely frequency modulated emission from quantum dot laser

被引：70
作者：
Dagens, B
Markus, A
Chen, JX
Provost, JG
Make, D
Le Gouezigou, O
Landreau, J
Fiore, A
Thedrez, B
机构：
[1] Alcatel Thales Lab 2, F-91461 Marcoussis, France
[2] EPFL, Inst Quantum Elect & Photon, CH-1015 Lausanne, Switzerland
[3] CNR, IFN, Inst Photon & Nanotechnol, I-00156 Rome, Italy
来源：
ELECTRONICS LETTERS | 2005年 / 41卷 / 06期
关键词：
D O I：
10.1049/el:20057956
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：
Giant effective linewidth enhancement factors, close to 60, are measured on a quantum dot laser under specific biasing conditions. Consequently, 2.5 Gbit/s purely frequency modulated signal is obtained by direct current modulation at this operation point.
引用
收藏
页码：323 / 324
页数：2
相关论文
共 6 条
[1]   Tuning InAs/GaAs quantum dot properties under Stranski-Krastanov growth mode for 1.3 μm applications [J].
Chen, JX ;
Markus, A ;
Fiore, A ;
Oesterle, U ;
Stanley, RP ;
Carlin, JF ;
Houdré, R ;
Ilegems, M ;
Lazzarini, L ;
Nasi, L ;
Todaro, MT ;
Piscopiello, E ;
Cingolani, R ;
Catalano, M ;
Katcki, J ;
Ratajczak, J .
JOURNAL OF APPLIED PHYSICS, 2002, 91 (10) :6710-6716
[2]   Dynamic characteristics of high-speed In0.4Ga0.6As/GaAs self-organized quantum dot lasers at room temperature [J].
Ghosh, S ;
Pradhan, S ;
Bhattacharya, P .
APPLIED PHYSICS LETTERS, 2002, 81 (16) :3055-3057
[3]   Long-wavelength quantum-dot lasers on GaAs substrates: From media to device concepts [J].
Ledentsov, NN .
IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2002, 8 (05) :1015-1024
[4]   Simultaneous two-state lasing in quantum-dot lasers [J].
Markus, A ;
Chen, JX ;
Paranthoën, C ;
Fiore, A ;
Platz, C ;
Gauthier-Lafaye, O .
APPLIED PHYSICS LETTERS, 2003, 82 (12) :1818-1820
[5]   CHARACTERIZATION OF FREQUENCY-RESPONSE OF 1.5-MU-M INGAASP DFB LASER DIODE AND INGAAS PIN PHOTODIODE BY HETERODYNE MEASUREMENT TECHNIQUE [J].
SCHIMPE, R ;
BOWERS, JE ;
KOCH, TL .
ELECTRONICS LETTERS, 1986, 22 (09) :453-454
[6]   FREQUENCY-DOMAIN ANALYSIS OF AN OPTICAL FM DISCRIMINATOR [J].
SORIN, WV ;
CHANG, KW ;
CONRAD, GA ;
HERNDAY, PR .
JOURNAL OF LIGHTWAVE TECHNOLOGY, 1992, 10 (06) :787-793
1