Title :
Numerical analysis of three section distributed Bragg reflector tunable laser diode with modified oscillation condition based on the transfer matrix method
Author :
Yavari, M.H. ; Ahmadi, V. ; Shahshahani, F. ; Razaghi, M.
Author_Institution :
Dept. of Elect. Eng., Tarbiat Modares Univ., Tehran, Iran
Abstract :
We present a detailed analysis of the static tuning characteristics of three-section tunable DBR laser using transfer matrix method. The key feature of the analysis is the use of modified oscillation condition. With exact oscillation condition, the static tuning characteristics such as threshold current, output power, oscillating wavelength are obtained and the effects of a discontinuity at the active-passive interface and also the manufacturing imperfections on the device characteristics are investigated.
Keywords :
distributed Bragg reflector lasers; optical communication equipment; oscillations; semiconductor lasers; active-passive interface; modified oscillation condition; oscillating wavelength; static tuning characteristics; three section distributed Bragg reflector tunable laser diode; threshold current; transfer matrix method; Diode lasers; Distributed Bragg reflectors; Laser modes; Laser theory; Laser tuning; Numerical analysis; Optical scattering; Optical variables control; Transmission line matrix methods; Tunable circuits and devices;
Conference_Titel :
Wireless and Optical Communications Networks, 2005. WOCN 2005. Second IFIP International Conference on
Print_ISBN :
0-7803-9019-9
DOI :
10.1109/WOCN.2005.1436016
