Title :
Uncooled, polarization-insensitive AlGalnAs MQW-SOA module operable up to 75°C with constant current
Author :
Tanaka, Shinsuke ; Uetake, Ayahito ; Okumura, Shigekazu ; Ekawa, Mitsuru ; Nakagawa, Goji ; Morito, Ken
Author_Institution :
Fujitsu Labs. Ltd., Atsugi, Japan
Abstract :
A world´s first uncooled, polarization-insensitive 1.3-μm SOA module was developed using an AlGaInAs MQW-SOA. A very small gain variance of 3.8 dB including PDG was demonstrated over a wide temperature range from 25 to 75°C at a constant current.
Keywords :
III-V semiconductors; aluminium compounds; gallium arsenide; indium compounds; light polarisation; modules; quantum well lasers; semiconductor optical amplifiers; AlGaInAs; constant current; gain 3.8 dB; multiquantum well; polarization dependent gain; semiconductor optical amplifier; size 1.3 mum; temperature 25 degC to 75 degC; uncooled polarization-insensitive MQW-SOA module; Gain; Power demand; Quantum well devices; Semiconductor optical amplifiers; Temperature dependence; Temperature distribution;
Conference_Titel :
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location :
Geneva
Print_ISBN :
978-1-4577-1918-9
