论文信息 - 40-Gbps direct modulation of 1.3-µm InGaAlAs DFB laser in compact TO-CAN package - 字舞流文

40-Gbps direct modulation of 1.3-µm InGaAlAs DFB laser in compact TO-CAN package

We developed a compact TO-CAN module with a 1.3-µm InGaAlAs directly-modulated laser. We achieved a record relaxation oscillation frequency slope value of 4.85 GHz/mA½ and a 40-Gbps modulated transmission over a 40-km-long single-mode fiber.

Naoki Fujiwara | Wataru Kobayashi | Fumiyoshi Kano | Takashi Tadokoro | Takayuki Yamanaka | Takeshi Fujisawa

[1] K. Nakahara,et al. 40-Gb/s Direct Modulation With High Extinction Ratio Operation of 1.3-$\mu$m InGaAlAs Multiquantum Well Ridge Waveguide Distributed Feedback Lasers , 2007, IEEE Photonics Technology Letters.

[2] S. Ide,et al. 1.3- $\mu$m AlGaInAs Multiple-Quantum-Well Semi-insulating Buried-Heterostructure Distributed-Feedback Lasers for High-Speed Direct Modulation , 2009, IEEE Journal of Selected Topics in Quantum Electronics.

[3] F. Kano,et al. Operation of a 25-Gb/s Direct Modulation Ridge Waveguide MQW-DFB Laser up to 85 $^{\circ}$ C , 2009, IEEE Photonics Technology Letters.

[4] Y. Miyamoto,et al. 40 Gbit/s direct modulation of distributed feedback laser for very-short-reach optical links , 2002 .

[5] F. Kano,et al. Design and Fabrication of 10-/40-Gb/s, Uncooled Electroabsorption Modulator Integrated DFB Laser With Butt-Joint Structure , 2010, Journal of Lightwave Technology.