Title :
First demonstration of high intrinsic modulation bandwidth (26.4 GHz) in active multimode interferometer laser diode by using split pumping configuration
Author :
Uddin, M. Nasir ; Kizu, Takaaki ; Hinokuma, Yasuhiro ; Tanabe, Kazuki ; Tajima, Akio ; Kato, Kazuhiko ; Hamamoto, Kiichi
Author_Institution :
Interdiscipl. Grad. Sch. of Eng. Sci., Kyushu Univ., Kasuga, Japan
Abstract :
High intrinsic 3dB modulation bandwidth in asymmetric active multimode interferometer laser diode is demonstrated by using split pumping configuration. Significant enhancement of 3 dB intrinsic bandwidth up to 24.6 GHz has been confirmed successfully by using this scheme.
Keywords :
laser modes; light interferometers; optical beam splitters; optical modulation; optical pumping; semiconductor lasers; asymmetric active multimode interferometer laser diode; bandwidth 24.6 GHz; bandwidth 26.4 GHz; gain 3 dB; high intrinsic modulation bandwidth; split pumping configuration; Bandwidth; Diode lasers; Laser excitation; Modulation; Optical waveguides; Photonics; Resonant frequency;
Conference_Titel :
Microoptics Conference (MOC), 2013 18th
