Title :
1.3 µm external-cavity quantum-dot comb laser for temperature control free operation
Author :
Yasuoka, Nami ; Ishida, Mitsuru ; Yamaguchi, Masaomi ; Uetake, Ayahito ; Yamamoto, Tsuyoshi ; Arakawa, Yasuhiko
Author_Institution :
Inst. of Nano Quantum Inf. Electron., Univ. of Tokyo, Tokyo, Japan
Abstract :
Temperature-dependence of a 1.3 μm external-cavity quantum-dot laser was evaluated. Four-wavelength simultaneous oscillation and wide-eye openings under 25-Gbps NRZ signal using the filtered individual longitudinal mode were demonstrated between 40 °C and 80 °C.
Keywords :
laser cavity resonators; laser modes; oscillations; quantum dot lasers; temperature control; NRZ signal; bit rate 25 Gbit/s; external-cavity quantum-dot comb laser; filtered individual longitudinal mode; four-wavelength simultaneous oscillation; temperature 40 degC to 80 degC; temperature control free operation; temperature dependence; wavelength 1.3 mum; wide-eye openings; Cavity resonators; Decision support systems; Diode lasers; Optical signal processing; Optimized production technology; Quantum dot lasers;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
