Title
Variable-Linewidth Light Source Based On Brownian Motion Random Walk In Optical Phase
Abstract
We proposed a variable linewidth light source using random walk phase noise. As a demonstration, the impact of the laser linewidth on the error-vector magnitude performance in the optical QPSK transmission was evaluated by using the proposed laser source experimentally, where the linewidth tunable range was from 40 kHz to 5 MHz.
Year
DOI
Venue
2020
10.1587/elex.17.20200216
IEICE ELECTRONICS EXPRESS
Keywords
DocType
Volume
linewidth, phase noise, phase modulation, random walk, digital coherent communication
Journal
17
Issue
ISSN
Citations 
16
1349-2543
0
PageRank 
References 
Authors
0.34
0
8
Name
Order
Citations
PageRank
Jun Mochizuki100.34
Keizo Inagaki285.43
Guo-wei Lu364.83
Takahide Sakamoto42114.30
Yuki Yoshida5379.46
Atsushi Kanno6210.33
Naokatsu Yamamoto71014.73
Tetsuya Kawanishi87144.80