Title :
Low-Drive-Current 10-Gb/s Operation of AlGaInAs Buried-Heterostructure λ/4-Shifted DFB Lasers
Author :
Takada, K. ; Matsuda, M. ; Okumura, S. ; Ekawa, M. ; Yamamoto, T.
Author_Institution :
Fujitsu Laboratories Ltd., 10-1 Morinosato-Wakamiya, Atsugi 243-0197, Japan takada.kan@jp.fujitsu.com
Abstract :
Low-drive-current 10-Gb/s operation at high temperatures was obtained for AlGaInAs buried-heterostructure λ/4-shifted DFB lasers. At 100 °C, fr at Ith + 50 mA was 10.8 GHz and 10-Gb/s modulation was achieved at Imod = 22 mAp-p.
Keywords :
Gratings; Laser modes; Laser stability; Optical device fabrication; Power generation; Power lasers; Quantum well lasers; Temperature distribution; Threshold current; Waveguide lasers;
Conference_Titel :
Optical Communications, 2006. ECOC 2006. European Conference on
Conference_Location :
Cannes, France
Print_ISBN :
978-2-912328-39-7
Electronic_ISBN :
978-2-912328-39-7
DOI :
10.1109/ECOC.2006.4800880
