Overall optimization of high-speed semiconductor laser modules
Author(s): Liu, Y (Liu Yu); Chen, SF (Chen ShuoFu); Wang, X (Wang Xin); Yuan, HQ (Yuan HaiQing); Liang, X (Liang, Xie); Zhu, NH (Zhu NingHua)
Title: Overall optimization of high-speed semiconductor laser modules
Source: CHINESE SCIENCE BULLETIN, 54 (20): 3697-3703 OCT 2009
Abstract: Based on the high frequency techniques such as frequency response measurement, equivalent circuit modeling and packaging parasitics compensation, a comprehensive optimization method for packaging high-speed semiconductor laser module is presented in this paper. The experiments show that the small-signal magnitude frequency response of the TO packaged laser module is superior to that of laser diode in frequencies, and the in-band flatness and the phase-frequency linearity are also improved significantly.